GOST 13726-97

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  ГОСТ 13726-97

GOST 13726−97 Tape from aluminium and aluminium alloys. Specifications (with Change No. 1, as amended)

GOST 13726−97

Group B54

INTERSTATE STANDARD

TAPE FROM ALUMINIUM AND ALUMINIUM ALLOYS

Specifications

Aluminium and aluminium alloys strips. Specifications

ISS 77.150.10

GST 18 1114

Date of introduction 1999−01−01

Preface

1 DEVELOPED by the Interstate technical Committee MTC 297 «Materials and semi-finished products from light and special alloys OAO all-Russian Institute of light alloys» (JSC VILS)

INTRODUCED by Gosstandart of Russia

2 ADOPTED by the Interstate Council for standardization, Metrology and certification (minutes No. 12 dated November 21, 1997)

The adoption voted:

The name of the state	The name of the national authority for standardization
The Republic Of Azerbaijan	Azgosstandart
The Republic Of Armenia	Armastajad
The Republic Of Belarus	Gosstandart Of Belarus
Georgia	Gosstandart
The Republic Of Kazakhstan	Gosstandart Of The Republic Of Kazakhstan
Kyrgyz Republic	Kyrgyzstandart
The Republic Of Moldova	Moldovastandart
Russian Federation	Gosstandart Of Russia
The Republic Of Tajikistan	Tajikistandart
Turkmenistan	The main state inspection of Turkmenistan
The Republic Of Uzbekistan	Standards
Ukraine	Gosstandart Of Ukraine

The change in N 1 taken by the Interstate Council for standardization, Metrology and certification (Protocol No. 24 dated 5 December 2003)

For the adoption of the changes voted by national standardization bodies of the following States: AZ, AM, BY, GE, KG, MD, RU, TJ, TM, UZ [codes alpha-2 at MK (ISO 3166) 004]

3 Resolution of the State Committee of the Russian Federation for standardization, Metrology and certification dated 14 April 1998, 121 N interstate standard GOST 13726−97 introduced directly as state standard of the Russian Federation from January 1, 1999

4 REPLACE GOST 13726−78

5 EDITION (April 2005) with amendment No. 1 adopted in March 2004 (I & C 6−2004), Amendment (ICS 9−99)


AMENDED, published in the IUS N 9, 2006

An amendment made by the manufacturer of the database

1 Scope

This standard applies to the tape from aluminium and aluminium alloys.

2 NORMATIVE REFERENCES

The present standard features references to the following standards:

GOST 9.510−93 unified system of protection from corrosion and ageing. Semi-finished products of aluminium and aluminium alloys. General requirements for temporary anticorrosive protection, packing, transportation and storage

GOST 427−75 Rulers measuring metal. Basic parameters and dimensions. Specifications

GOST 1131−76 aluminum deformable Alloys in ingots. Specifications

GOST 1497−84 (ISO 6892−84) Metals. Test methods tensile

GOST 3221−85 Aluminium primary. Methods of spectral analysis

GOST 4381−87 Micrometers lever. General specifications

GOST 4784−97 Aluminum and aluminum deformable alloys. Brand

GOST 5009−82 emery Cloth abrasive cloth and paper. Specifications

GOST 6456−82 emery Cloth sanding paper. Specifications

GOST 6507−90 Micrometers. Specifications

GOST 7502−98 metallic measuring tape. Specifications

GOST 7727−81 aluminum-based Alloys. Methods of spectral analysis

GOST 8026−92 Line calibration. Specifications

GOST 11069−2001 primary Aluminium. Brand

GOST 11701−84 Metals. Methods tensile tests of thin sheets and strips

GOST 11739.1−90 Alloys aluminium cast and wrought. Methods for determination of aluminium oxide

GOST 11739.2−90 Alloys aluminium cast and wrought. Methods of boron determination

GOST 11739.3−99 Alloys aluminum casting and wrought. Methods for determination of beryllium

GOST 11739.4−90 Alloys aluminium cast and wrought. Methods for determination of bismuth

GOST 11739.5−90 Alloys aluminium cast and wrought. Methods for determination of vanadium

GOST 11739.6−99 Alloys aluminum casting and wrought. Methods of iron determination

GOST 11739.7−99 Alloys aluminum casting and wrought. Methods for determination of silicon

GOST 11739.8−90 Alloys aluminium cast and wrought. Method of determining potassium

GOST 11739.9−90 Alloys aluminium cast and wrought. Methods for determination of cadmium

GOST 11739.10−90 Alloys aluminium cast and wrought. Method for the determination of lithium

GOST 11739.11−98 Alloys, aluminum casting and wrought. Methods for determination of magnesium

GOST 11739.12−98 Alloys, aluminum casting and wrought. Methods for determination of manganese

GOST 11739.13−98 Alloys, aluminum casting and wrought. Methods for determination of copper

GOST 11739.14−99 Alloys aluminum casting and wrought. Methods for determination of arsenic

GOST 11739.15−99 Alloys aluminum casting and wrought. Method for the determination of sodium

GOST 11739.16−90 Alloys aluminium cast and wrought. Methods for determination of Nickel

GOST 11739.17−90 Alloys aluminium cast and wrought. Methods for determination of tin

GOST 11739.18−90 Alloys aluminium cast and wrought. Method for determination of lead

GOST 11739.19−90 Alloys aluminium cast and wrought. Methods for determination of antimony

GOST 11739.20−99 Alloys aluminum casting and wrought. Method of determining titanium

GOST 11739.21−90 Alloys aluminium cast and wrought. Methods for determination of chromium

GOST 11739.22−90 Alloys aluminium cast and wrought. Methods for the determination of rare earth elements and yttrium

GOST 11739.23−99 Alloys aluminum casting and wrought. Methods for determination of zirconium

GOST 11739.24−98 Alloys, aluminum casting and wrought. Methods for determination of zinc

GOST 12697.1−77 Aluminum. Methods for determination of vanadium

GOST 12697.2−77 Aluminum. Methods for determination of magnesium

GOST 12697.3−77 Aluminum. Method of determination of manganese

GOST 12697.4−77 Aluminum. Method for the determination of sodium

GOST 12697.5−77 Aluminum. Method for the determination of chromium

GOST 12697.6−77 Aluminum. Method for determination of silicon

GOST 12697.7−77 Aluminum. Methods of iron determination

GOST 12697.8−77 Aluminum. Methods for determination of copper

GOST 12697.9−77 Aluminum. Methods for determination of zinc

GOST 12697.10−77 Aluminum. Method of determining titanium

GOST 12697.11−77 Aluminum. Method for determination of lead

GOST 12697.12−77 Aluminum. Methods for determination of arsenic

GOST 12697.13−90 Aluminium. Methods for the determination of gallium

GOST 12697.14−90 Aluminium. Method of determination of calcium

GOST 14192−96 Marking of cargo

GOST 18242−72* Statistical acceptance inspection by alternative feature. Plans control
________________
* On the territory of the Russian Federation GOST R 50779.71−99**.

** On the territory of the Russian Federation GOST R ISO 2859−1-2007, here and hereafter. — Note the manufacturer’s database.

GOST 18321−73 Statistical quality control. Methods of random selection of piece products

GOST 19300−86 means of measuring the surface roughness profile method. The profiling-contact profilometers. Types and basic parameters

GOST 24047−80 Semi-finished products from nonferrous metals and their alloys. Sampling for tensile test

GOST 24231−80 non-ferrous metals and alloys. General requirements to selection and preparation of samples for chemical analysis

GOST 25086−87 non-ferrous metals and their alloys. General requirements for methods of analysis

GOST 26877−91 metal Products. Methods of measuring form deviations of

3 CLASSIFICATION

3.1 Tapes are divided as follows:

According to the method of manufacture:

a) replacerange — without additional marking;

b) clad:

1) with technological plating — B;

2) with normal plating — A.

— As material:

a) without heat treatment — without additional marking;

b) annealed — M;

in) chetvertichnye — H1;

g) polunagartovannye — H2;

d) trichloronaphthalene — H3;

e) cold-worked — N.

— Precision manufacturing thickness:

a) with the asymmetric deviations in thickness:

1) normal accuracy — without additional marking;

2) high accuracy — P.

b) with symmetric deviations in the thickness — S.

(Amendment).

4 TECHNICAL REQUIREMENTS

4.1 Tape manufactured in accordance with the requirements of this standard aluminum grades A7, A6, A5 and A0 with the chemical composition according to GOST 11069; AD0, AD1, AD00, the HELL with the chemical composition according to GOST 4784; of aluminum alloys: MM, D12, AMC, AMCs, Amg2, Amg3, AMg5, AMg6, AB, D1, D16, B95, 1915 with the chemical composition according to GOST 4784; V95−1 with the chemical composition according to GOST 1131.

4.2 Basic parameters and dimensions

4.2.1 Tape, depending on the brand of alloy, plating and material conditions produce the measurements indicated in table 1.


Table 1 — Size of strips of aluminum and aluminum alloys

In millimeters
Condition material	Brand aluminium or aluminium alloy and plating	Thickness tapes	Width tapes
Without heat treatment	A7, A6, A5, A0, AD0, AD1, AD00, AD, AMC, AMCs, Amg2, Amg3, AMg5, AMg6, АМг6Б, AB, D1, D1A, D16, Д16А, V95−1, B95−1A	From 5.0 to 10.5	1000, 1200, 1400, 1500, 1600, 1800, 2000
1915	1200, 1500, 2000
В95А	1000, 1200, 1400, 1500, 2000
Annealed	A7, A6, A5, A0, AD0, AD1, AD00, AD, AMC, AMCs, Amg2, Amg3	From 0.25 to 2.0	From 40 to 500, 600, 700, 800, 900, 1000
SV. Of 2.0 to 3.0	700, 800, 900, 1000
A7, A6, A5, A0, AD0, AD1, AD00, AD, AMC, AMCs, Amg2, AB	From 0.3 to 0.4	1000
SV. 0.4 to 0.7	1000, 1200, 1400, 1500, 1600
SV. Of 0.7 to 10.5	1000, 1200, 1400, 1500, 1600, 1800, 2000
D1, D16, D1A, Д16Б, Д16А	From 0.5 to 0.7	1000, 1200, 1400, 1500, 1600
SV. Of 0.7 to 10.5	1000, 1200, 1400, 1500, 1600, 1800, 2000
Amg3, AMg5, АМг6Б, AMg6	From 0.5 to 0.7	1000, 1200, 1400, 1500, 1600
SV. Of 0.7 to 10.5	1000, 1200, 1400, 1500, 1600, 1800, 2000
V95−1, B95−1A	From 0.8 to 2.0	1000, 1200
SV. Of 2.0 to 10.5	1000, 1200, 1400, 1500, 1600, 1800, 2000
1915	0,8	1200
From 1.0 to 4.5	1200, 1500
D12	From 0.5 to 4.0	1200, 1500
В95А	From 0.5 to 0.7	1000, 1200, 1400, 1500
SV. Of 0.7 to 10.5	1000, 1200, 1400, 1500, 2000
Quarter negativnoe	Amg2	From 0.3 to 0.4	1000
SV. 0.4 to 4.0	1000, 1200, 1400, 1500
Semi- negativnoe	AMC, AMCs, Amg2	From 0.3 to 0.4	1000
SV. 0.4 to 0.7	1000, 1200, 1400, 1500, 1600
AMC, AMCs, Amg2, Amg3	SV. 0,7 to 4,0	1000, 1200, 1400, 1500, 1600, 1800, 2000
D12	From 0.5 to 4.0	1200, 1500
A7, A6, A5, A0, AD0, AD1, AD AD00	From 0.8 to 4.5	1000, 1200, 1400, 1500
Trecatori- negativnoe	AMTS, Amg2	From 0.3 to 0.4	1000
SV. 0.4 to 4.0	1000, 1200, 1400, 1500
Negativnoe	A7, A6, A5, A0, AD0, AD1, AD00, AD, AMC, AMCs, MM	From 0.25 to 2.0	From 40 to 500, 600, 700, 800, 900, 1000
A7, A6, A5, A0, AD0, AD1, AD00, AD, AMC, AMCs, Amg2	From 0.3 to 0.4	1000
SV. 0.4 to 0.7	1000, 1200, 1400, 1500, 1600
SV. 0,7 to 4,0	1000, 1200, 1400, 1500, 1600, 1800, 2000
АМг6Б, AMg6	From 1.0 to 1.5	1000, 1200
АМг6Б, AMg6	SV. 1.5 to 4.0	1000, 1200, 1400, 1500, 1600, 1800, 2000
MM	From 2.0 to 4.5	1000, 1200, 1400, 1500

4.2.2 Thickness and width of tapes produced by rolling the required width, and maximum deviations in thickness, depending on the thickness and width of belts should conform to the values given in table 2.


Table 2 — Limit deviations on thickness of strips

In millimeters
Tol- ness feeds	Maximum deviations in thickness with a width of strips
up to 1000 incl.				1200			SV. 1200 to 1600 incl.					1800	2000
Asymmetric deviations			SIM met- rich- nye dismissed the defense- tion	Will nesim- matrichnye deviations		SIM met- rich- nye dismissed the defense- tion	Steel deviations				SIM met- rich- nye dismissed the defense- tion	Will nesim- met- rich- nye dismissed the defense- tion	Will nesim- met- rich- nye dismissed the defense- tion
from 40 to 500, 600	700, 800, 900	1000	Norma- heating, precision ness	increase increased accuracy ness	1400	1500		1600
normal accuracy	increase Shen — Noah precision ness
0,25	-0,05	-0,08	-0,08	±0,03	-	-	-	-	-	-	-	-	-	-
0,3	-0,05	-0,08	-0,10	±0,03	-	-	-	-	-	-	-	-	-	-
0,4	-0,05	-0,08	-0,10	±0,03	-0,12	-0,10	±0,05	-	-	-	-	-	-	-
0,5	-0,05	-0,08	-0,10	±0,03	-0,12	-0,10	±0,06	-0,12	-0,12	-0,10	-0,13	±0,06	-	-
0,6	-0,05	-0,10	-0,12	±0,04	-0,12	-0,10	±0,06	-0,13	-0,13	-0,11	-0,13	±0,08	-	-
0,7	-0,05	-0,10	-0,12	±0,04	-0,13	-0,10	±0,06	-0,14	-0,13	-0,11	-0,14	±0,08	-	-
0,8	-0,10	-0,12	-0,12	±0,05	-0,13	-0,12	±0,07	-0,14	-0,14	-0,12	-0,14	±0,10	-0,16	-0,18
0,9	-0,10	-0,12	-0,12	±0,05	-0,13	-0,12	±0,07	-0,14	-0,14	-0,12	-0,14	±0,10	-0,16	-0,18
1,0	-0,10	-0,15	-0,15	±0,06	-0,16	-0,14	±0,08	-0,16	-0,17	-0,15	-0,17	±0,10	-0,18	-0,20
1,1	-0,10	-0,15	-	-	-	-	-	-	-	-	-	-	-	-
1,2	-0,10	-0,15	-0,15	±0,07	-0,16	-0,14	±0,09	-0,17	-0,17	-0,15	-0,17	±0,12	-0,20	-0,22
1,3	-0,10	-0,15	-	-	-	-	-	-	-	-	-	-	-	-
1,4	-0,10	-0,15	-	-	-	-	-	-	-	-	-	-	-	-
1,5	-0,15	-0,20	-0,20	±0,07	-0,22	-0,18	±0,10	-0,25	-0,25	-0,20	-0,25	±0,14	-0,26	-0,27
1,6	-0,15	-0,20	-0,20	±0,07	-0,22	-0,18	±0,10	-0,25	-0,25	-0,22	-0,25	±0,14	-0,26	-0,27
1,7	-0,15	-0,20	-	-	-	-	-	-	-	-	-	-	-	-
1,8	-0,15	-0,20	-0,20	±0,08	-0,22	-0,20	±0,11	-0,25	-0,25	-0,22	-0,25	±0,14	-0,26	-0,27
1,9	-0,15	-0,20	-0,20	±0,08	-0,22	-0,20	±0,11	-0,25	-0,25	-0,22	-0,25	±0,14	-0,26	-0,27
2,0	-0,15	-0,20	-0,20	±0,09	-0,24	-0,20	±0,12	-0,26	-0,25	-0,24	-0,25	±0,16	-0,26	-0,28
2,5	-	-0,25	-0,25	±0,10	-0,28	-	±0,13	-0,29	-0,29	-	-0,29	±0,17	-0,30	-0,30
3,0	-	-0,30	-0,30	±0,11	-0,33	-	±0,14	-0,34	-0,34	-	-0,34	±0,18	Mobility in soil -0,35	Mobility in soil -0,35
3,5	-	-	-0,30	±0,12	-0,34	-	±0,16	Mobility in soil -0,35	Mobility in soil -0,35	-	Mobility in soil -0,35	±0,20	-0,36	-0,36
4,0	-	-	-0,30	±0,15	Mobility in soil -0,35	-	±0,18	-0,36	-0,36	-	-0,36	±0,22	-0,37	-0,37
4,5	-	-	-0,30	±0,15	Mobility in soil -0,35	-	±0,18	-0,36	-0,36	-	-0,36	±0,22	-0,37	-0,37
5,0	-	-	±5% from nomi- nal- Noah tol- the community	±0,18	±5% of nominal thickness		±0,22	±5% of nominal thickness				±0,25	±5% of nominal thickness
5,5	-	-	±0,18	±0,22	±0,25
6,0	-	-	±0,22	±0,25	±0,30
6,5	-	-	±0,22	±0,25	±0,30
7,0	-	-	±0,22	±0,25	±0,30
7,5	-	-	±0,22	±0,25	±0,30
8,0	-	-	±0,30	±0,30	±0,35
8,5	-	-	±0,30	±0,30	±0,35
9,0	-	-	±0,30	±0,30	±0,35
9,5	-	-	±0,30	±0,30	±0,35
10,0	-	-	±0,35	±0,35	±0,38
10,5	-	-	±0,35	±0,35	±0,38

4.2.3 Tape, manufactured by rolling the required width up to a width of 300 mm should be at an interval of 5 mm and band width of over 300 to 500 mm with intervals of 50 mm.

4.2.4 Strip thickness from 0.25 to 4.0 mm, a width of less than 1000 mm can be produced by longitudinal cutting of strips with a width of over 1000 mm.

4.2.5 Tape, the resulting longitudinal cutting, produce wide: 300, 321, 340, 350, 360, 366, 390, 400, 430, 496, 500, 560, 570, 600, 630 mm.

4.2.6 Limit deviations on thickness of strips produced by longitudinal cutting, must comply with the limit deviations on thickness of strips with a width of 1500 mm.

4.2.7 Tape, manufactured by rolling the required width, thickness up to 3.0 mm inclusive for widths up to 1000 mm inclusive manufactured with cutting edges and thick ends.

The thickness of the ends of the strips after cutting the thickened ends must not exceed nominal.

It is possible to produce tapes in widths from 800 to 900 mm by rolling the required width of aluminum alloys without trimming and thickened ends.

4.2.8 Limit deviations on width of sheared strips with thickness up to 4.0 mm and width up to 1000 mm depending on thickness shall be as specified in table 3.


Table 3 — Limit deviations on width of strips

In millimeters
The width of the ribbons	Limit deviations on width of strips
From 40 to 200	SV. 200 to 400	SV. 400 to 600	SV. 600 to 1000
From 0.25 to 1.0, incl.	±0,5	±1,0	±2,0	±5,0
SV. 1,0 «2,0 incl.	±0,6	±1,0	±3,0	±5,0
«2,0″ 4,0 incl.	-	-	-	±5,0

(Amendment).

4.2.9 Tape, manufactured by rolling the required width all thicknesses with a width of over 1000 mm are made without trimming and thickened ends.

4.2.10 Limit deviations on width of strips without trimming and thickened ends, which are produced by rolling the required width must be:

— no more than +50 mm for all grades of aluminium and aluminium alloys MM, AMC, AMCs, Amg2;

— not more than +80 mm for aluminum alloys of Amg3, AMg5, AMg6, AB, D1, D12, D16, V95, and V95−1, 1915.

4.2.11 Tape rolls are made with a length derived from laminated blanks.

Roll with the tape thickness of 1.0 mm or less, is allowed no more than two breaks, and the tape thickness more than 1.0 mm breaks are not allowed.

For strips without trimming and thickened ends, the number of thickened ends of the coil should not exceed two, in the absence of breaks. Each cliff is allowed further two thickened end.

Possible to manufacture the coil by welding several rolls. The roll is allowed no more than two welds. In place of the weld allowed the thickening is not more than 3% of the nominal thickness of the tape.

4.2.12 the Inner diameter of the coils should be trimmed to tapes and tapes without trimming (500±10) mm or (750±10) mm.

Tape with a thickness of 0.5 mm or less is allowed to be wound on the spool. The internal diameter of the coil should be: (70±5), (100±5), (250±2), (280±2), (290±10), (300±2) and (500±2) mm.

4.2.13 basically a telescoping of rolls must not exceed:

— plus 10 mm for a cut off strip edges;

— plus 40 mm for the uncircumcised by the strip edges.

4.2.14 Theoretical weight of 1 mof the tape, kg., width from 40 to 500 mm is calculated by the formula

, (1)

theoretical weight of 1 m of tape length, kg, of a width of 600 mm or more calculated by the formula

, (2)

where is the largest and the smallest size thickness, mm;

 — the maximum and minimum widths, mm;

 — density aluminum alloy, g/cm.

Theoretical mass of the ribbon is calculated with a density of 2.85 g/cm, which corresponds to the density of aluminum alloys V95, and V95−1 and are listed in Appendix A.

To calculate the theoretical mass of strips of aluminum and aluminum alloys other brands should use the conversion factors listed in Annex B.

4.2.15 the Brand and the condition of the material, plating, dimensions accuracy and the manufacture of ribbons the consumer specifies in the order. In the absence of claims in the order the accuracy of manufacturing determined by the manufacturer.

The symbols of the tapes in order to affix the scheme:

Examples of symbols:

Tape of aluminum alloy D16 with a normal plating, annealed, thickness 2.0 mm, width 1200 mm, normal precision manufacturing, in the roll (RL):

Ribbon D16. M 2х1200хРЛ GOST 13726−97

The same manufacturing high precision:

Ribbon D16. M 2Пх1200хРЛ GOST 13726−97

Tape of aluminum brand AD0, without plating, annealed, thickness 0.8 mm, width 300 mm, normal precision manufacturing, in the roll (RL):

Tape AD0. M 0,8х300хРЛ GOST 13726−97

The same cold-worked condition:

Tape AD0. N 0,8х300хРЛ GOST 13726−97

4.3 Characteristics

4.3.1 Basic version

4.3.1.1 Tapes made from aluminum and aluminum alloys of all the grades specified in 4.1, the normal precision of fabrication, no plating, technical or normal plating.

The thickness and width of strips, as well as maximum deviations thereon shall conform to the values given in tables 1, 2, 3.

4.3.1.2 as the tape material is manufactured in accordance with the requirements specified in table 1.

4.3.1.3 For the plating of strips, depending on brand plakiruyuschego alloy, used aluminum alloy, the chemical composition of which is given in table 4.


Table 4 — Chemical composition of cladding alloy

Mark plati- ROI- mogo alloy	Mark plati- Rui- present alloy	Mass fraction of elements, %
Cream tions	Same- the Uragan	Copper	Mar Ganz	MAG- tions	Zinc	Titan	Other		Aluminium
Each	The amount
D1 D16 AMg6	Ad1pl	0,30	0,30	0,02	0,025	0,05	0,1	0,15	0,02	-	Not less than 99,30
V95 V95−1	Acpl	0,3	0,3	-	0,025	-	0,9−1,3	0,15	0,05	0,1	The rest
Notes
1 allowed the copper content in the alloy Ad1pl set to 0.05%.
2 Mass fraction of elements is the maximum, unless specified limits.

(Amendment).

4.3.1.4 Thickness plateruena layer on each side of the tape, depending on its thickness, must comply with the values given in table 5.


Table 5 — Thickness of plate layer

Tape thickness, mm	The thickness of the cladding layer on each side of the strip of nominal thicknesses when plating, %
technology, not more	normal, not less
From 0.3 to 1.9 incl.	1,5	4,0
SV. 1,9 «10,5 «	1,5	2,0

4.3.1.5 Strips with cut edges must be cut straight. On the edges of cut strips are not allowed burrs and delaminations.

On edges uncut tapes are allowed: a ragged edge, sunset, metal, scratches and other defects due to the method of production.

4.3.1.6 Camber strips manufactured by rolling the required width, thickness up to 3.0 and the width up to 1000 mm shall not exceed 3.0 mm per 1 m length tapes.

4.3.1.7 the Mechanical properties of the tapes in tension shall conform to the requirements given in table 6.


Table 6 — Mechanical properties of the belts tensile

Grade aluminium tion and aluminium Navaho alloy	Condition material of tapes	The test samples	The thickness of tape, mm													Mechanical properties tensile
Times ing resistance tion Pressure, MPa (kgf/mm), not less	Yield strength Pressure, MPa (kgf/mm), not less	Take tional elongation at ,%, not less
A7, A6, A5, A0, AD0, AD1,	Without heat treatment	Without heat treatment	From 5.0 to 10.5 incl.													70 (7,0)	-	15,0
AD00, HELL	Annealed	Annealed	From	0,25		to			0,5				incl.			60 (6,0)	-	20,0
SV.	0,5		«			0,9				«			-	25,0
«	0,9		«			10,5				«			-	30,0
Semi- full hard	Semi- cold-worked	From 0.8 to 4.5 incl.													100 (10,0)	-	6,0
Full hard	Cold-worked	From	0,25		to			0,8				incl.			145 (15,0)	-	3,0
SV.	0,8		«			3,5				«			145 (15,0)	-	4,0
«	3,5		«			4,0				«			130 (13,0)	-	5,0
AMC, AMCs	Without heat treatment	Without heat treatment	From 5.0 to 10.5 incl.													100 (10,0)	-	10,0
Annealed	Annealed	From	0,25			to			0,7			incl.			90 (9,0)	-	18,0
SV.	0,7			«			3,0			«			-	22,0
«	3,0			«			10,5			«			-	20,0
Semi- full hard	Semi- cold-worked	From	0,3			to			3,5			incl.			145 (15,0)	-	5,0
SV.	3,5			«			4,0			«			-	6,0
Trecatori- full hard	Trecatori- cold-worked	From 0.3 to 4.0 incl.													165−235 (17,0−24,0)	-	4,0
Full hard	Cold-worked	From		0,25			to			0,5		incl.			185 (19,0)	-	1,0
SV.		0,5			«			0,8		«			-	2,0
«		0,8			«			1,2		«			-	3,0
«		1,2			«			4,0		«			-	4,0
MM	Full hard	Cold-worked	From 0.25 to 4.5 incl.													Not tested
Amg2	Without heat treatment	Without heat treatment	From 5.0 to 10.5 incl.													175 (18,0)	-	7,0
Annealed	Annealed	From		0,25				to			1,0		incl.		165 (17,0)	-	16,0
SV.		1,0				«			10,5		«		18,0
Quarter full hard	Quarter cold-worked	From 0.3 to 4.0 incl.													215−295 (22,0−30,0)	155 (16,0)	5,0
Semi- full hard	Semi- cold-worked	From		0,3					to			1,0		incl.	235−315 (24,0−36,0)	175 (18,0)	5,0
SV.		1,0					«			4,0		«	6,0
Trecatori- full hard	Trecatori- cold-worked	From 0.3 to 4.0 incl.													255−355 (26,0−36,0)	195 (20,0)	3,0
Full hard	Cold-worked	From		0,3					to		1,0			incl.	265 (27,0)	215 (22,0)	3,0
SV.		1,0					«		4,0			«	4,0
Amg3	Without heat treatment	Without heat processing	From		5,0					to		6,0			incl.	185 (19,0)	80 (8,0)	12,0
SV.		6,0					«		10,5			«	15,0
Annealed	Annealed	From		0,25					to		0,6			incl.	195 (20,0)	90 (9,0)
SV.		0,5					«		4,5			«	195 (20,0)	100 (10,0)	15,0
«		4,5					«		10,5			«	185 (19,0)	80 (8,0)
Semi- full hard	Semi- cold-worked	From 0.7 to 4.0 incl.													245 (25,0)	195 (20,0)	7,0
AMg5	Without heat treatment	Without heat processing	From		5,0					to		6,0			incl.	275 (28,0)	130 (13,0)	12,0
SV.		6,0					«		10,5			«	15,0
Annealed	Annealed	From		0,5					to		0,6			incl.	275 (28,0)	135 (14,0)	15,0
SV.		0,6					«		4,5			«	145 (15,0)
«		4,5					«		10,5			«	130 (13,0)
АМг6Б, AMg6	Without heat treatment	Without heat treatment	From 5.0 to 10.5 incl.													315 (32,0)	155 (16,0)	15,0
Annealed	Annealed	From		0,5					to		0,6			incl.	305 (31,0)	145 (15,0)	15,0
SV.		0,6					«		10,5			«	315 (32,0)	155 (16,0)
Full hard	Cold-worked	From 1.0 to 4.0 incl.													375 (38,0)	275 (28,0)	6,0
AV	Without heat treatment	Hardened and naturally aged	From 5.0 to 10.5 incl.													175 (18,0)	-	14,0
Hardened and artificially aged	295 (30,0)	-	7,0
Annealed	Annealed	From		0,3					to		5,0			incl.	No more 145 (15,0)	-	20,0
SV.		5,0					«		10,0			«	-	15,0
D1A, D1	Without heat treatment	Hardened and naturally aged	From 5.0 to 10.5 incl.													355 (36,0)	185 (19,0)	12,0
Annealed	Annealed	From		0,5					to		1,9			incl.	Up to 225 (23,0)	-	12,0
SV.		1,9					«		10,5			«	Not more than 235 (24,0)	-
Д16Б, D16	Annealed	Annealed	From 0.5 to 10.5 incl.													Not more than 235 (24,0)	-	10,0
Д16А	Without heat treatment	Hardened and naturally aged	From 5.0 to 10.5 incl.													410 (42,0)	255 (26,0)	10,0
Annealed	Annealed	From		0,5					to		1,9			incl.	Up to 225 (23,0)	-	10,0
SV.		1,9					«		10,5			«	Not more than 235 (24,0)	-
D12	Annealed	Annealed	From 0.5 to 4.0 incl.													155 (16,0)	-	14,0
Semi- full hard	Semi- cold-worked	From 0.5 to 4.0 incl.													220 (22,5)	-	3,0
В95А	Without heat treatment	Hardened and artificially aged	From 5.0 to 10.5 incl.													490 (50,0)	410 (42,0)	6,0
Annealed	Annealed	From 0.5 to 10.5 incl.													Not more than 245 (25,0)	-	10,0
1915	Without heat treatment	Hardened and naturally aged for 30−35 days	From 5.0 to 10.5 incl.													315 (32,0)	195 (20,0)	10,0
Without heat treatment	Hardened and naturally aged for 2−4 days	From 5.0 to 10.5 incl.													265 (27,0)	165 (17,0)	10,0
Annealed	Annealed	From 0.8 to 4.0 incl.													Not more than 245 (25,0)	-	10,0
V95−1A, V95−1	Without heat treatment	Not tested
Annealed	Annealed	From 0.8 to 10.5 incl.													Not more than 245 (25,0)	-	10,0
Note — the Mechanical properties of strips without trimming and thickened ends are provided with manufacturing technology.

(Amendment).

4.3.1.8 the surface of the strips should be glossy or frosted, without cracks, flaws, delamination, tears, holes, bubbles, burned, captive, spots of corrosion origin, diffusion spots (on tapes with a thickness of more than 0.6 mm with a normal plating), inclusions, exposed from the plating areas (tapes with normal plating).

On the surface of the ribbons are not allowed spots and stripes from burnt lubrication in all conditions of material strips, in addition to annealed, chetvertichnogo, polonikeman and trichloronaphthalene.

The grain size of strips of aluminium alloy brand AMC determined by the surface roughness of specimens subjected to tension must not exceed that specified in the standard agreed between the manufacturer and the consumer. Grain size is provided by the manufacturing technology.

4.3.1.9 On the surface of the strips allowed:

metal fine sunsets, Nadira, bubbles, scratches, notches, scuff marks, fingerprints from the rolls (in the form of dents, bulges, zalamyvaniya and «Christmas trees»), nicks and other defects due to the method of production, not listed in 4.3.1.8, if the depth does not display the tape beyond one-half of the negative maximum deviations in thickness;

— color tint, spots and stripes from emulsions, as well as plaque and dark gray colors from the cutting fluid and the prints from the rolls in the form of light and dark bands (without tears), along the rolling;

separate the traces from cleaning the surface of the belts sanding paper-based grain size no larger than 6 with GOST 6456 or sanding cloth grit no bigger than 6 to GOST 5009 no deeper than half the thickness of the cladding layer replacerange strips to a depth of no more than half of the maximum deviations in thickness of the ribbon, and ribbons with symmetric deviations in the thickness — not more than negative deviation of thickness of the tape.

The area of the cleaned surfaces should not exceed 100 cm/m.

(Amendment).

4.3.2 Performance at the customer’s request

4.3.2.1 Tape is made from aluminum and aluminum alloys of all the grades specified in 4.1, high accuracy on thickness, no plating, technical or normal plating.

The dimensions of the strips and limit deviations should correspond to the values given in tables 1, 2, 3.

4.3.2.2 Tape, manufactured by rolling the required width all thicknesses with a width of over 1000 mm are made with cutting edges and thick ends.

The maximum deviation in width of these strips depending on the thickness should be:

— plus 10 mm at a thickness of belts up to 4.0 mm inclusive;

— plus 15 mm — thickness strips of more than 4.0 to 10.5 mm.

4.3.2.3 Tape annealed aluminum all brands are made with the temporary resistance not more than 110 MPa (11,0 kgf/mm).

4.3.3 Execution in coordination with the consumer

4.3.3.1 Tapes are manufactured with intermediate sizes in thickness and width with the limit deviations for the nearest smaller size listed in tables 2 and 3.

4.3.3.2 Tape is manufactured with a symmetrical deviation along the thickness shown in table 2.

4.3.3.3 permitted requirements to the surface quality to be set according to agreed standards.

4.3.3.4 Tape, the resulting longitudinal cutting, is allowed to produce a width of less than 300 mm with maximum deviations in accordance with 4.2.8.

4.3.3.5 On the edges of cut strips are allowed burrs. The thickness of the burrs on the edge should not exceed 10% of the nominal thickness of the tape.

4.3.3.6 the Value of flatness of strips manufactured by rolling the required width, thickness from 0.2 to 0.8 mm to be agreed between manufacturer and user.

4.3.3.5, 4.3.3.6 (Introduced later, Rev. N 1).

5 MARKING

5.1 On the outer turn of each coil at a distance of not more than 2000 mm from the end shall be painted or embossed metal stamp marking indicating the brand of the aluminum or aluminum alloy, plating, state of the material of the roll number, batch number and the mark of the technical control of the manufacturer.

5.2 Transport marking of packages — according to GOST 14192.

5.3 it is allowed to carry out the marking tape according to customer requirements specified in the technical conditions, the agreement or contract.

6 PACK

6.1 Temporary corrosion protection and packaging — according to GOST 9.510.

7 ACCEPTANCE RULES

7.1 Tape present to the acceptance of the parties. The party should consist of strips of aluminum or aluminum alloy of the same brand, same material status, the same size (thickness and width) and to be issued a document about quality that contains:

— trademark or a trademark and the name of the manufacturer;

— the name of the consumer;

— the symbol of tapes;

— the batch number;

the weight of the party;

— test results (mechanical properties indicate only the maximum and minimum values);

— date of shipment;

— the designation of this standard.

7.2 Chemical composition of alloying components and the main impurities are determined at two rolls from the party.

Other impurities not determined.

Allowed the manufacturer to determine the chemical composition of each cast.

7.3 Verification of dimensions (thickness and width) is subjected to each coil.

7.3.1 allowed the sample size to control the size of the tapes to establish by statistical methods according to GOST 18321. Plans of control — according to GOST 18242. The level of control P — total. The acceptance level of defects in the control by statistical methods AQL=4%.

(Amendment).

7.4 To check the quality of cut edges select one roll from the party.

7.5 Control of mechanical properties in tension of the tape with the cutting edges and thick ends subjected to a single coil from the party.

Control of mechanical properties of the coils without trimming and thickened ends is not carried out.

Control of mechanical properties of strips of alloy grade 1915 in quenched and aged conditions, the manufacturer conducted after 2−4 days of natural aging, and the consumer — after 30−35 days of natural aging.

7.6 Checking the quality of the surface subjected to each tape with a thickness of 3 and width up to 1000 mm.

Check the surface quality of ribbons with thickness more than 3 mm all widths and ribbons with a thickness of 3 and a width of over 1000 mm spend on a single roll of the party.

Allowed the manufacturer to inspect the surface quality at least once per month.

7.7 checking the camber put every tape made by rolling the required width, thickness up to 3 and width up to 1000 mm.

7.8 Checks on the coarse grain structure (grain size) on the strips of alloy grade AMC spend on one roll of the party with cutting edges and thick ends subjected to mechanical testing. The test coils without trimming and thickened tips on identifying coarse structures is not carried out.

7.9 If unsatisfactory test results of at least one of the indicators it is carried out re-testing at twice the sample taken from the same batch. The results of repeated tests spread to the entire party.

When unsatisfactory results of a second test piece is allowed control, the result of which is final.

8 METHODS OF CONTROL

8.1 To analyze the chemical composition of each selected 7.2 roll cut on the same model.

Selection and preparation of samples for chemical composition analysis is carried out according to GOST 24231.

8.2 analysis of the chemical composition of strips from the aluminium conduct chemical method according to GOST 25086, 12697.1 GOST — GOST 12697.14 or spectral method GOST 3221, strips of aluminium alloys — chemical method according to GOST 25086, 11739.1 GOST — GOST 11739.24 or spectral method GOST 7727.

If there is disagreement in the assessment of the chemical composition analysis carried out by chemical method.

8.3 Control dimensions

8.3.1 measuring the thickness of the tape is carried out on each selected by the roll of 7.3 at a distance of not less than 10 mm from the edge of the micrometer according to GOST 6507 or GOST 4381.

8.3.2 the width of the tape measure measuring tape according to GOST 7502.

8.4 quality Control of cut edges is carried out visually without the use of magnifying devices.

8.5 Camber tapes is measured in accordance with GOST 26877 straightedge according to GOST 8026 and the measuring ruler according to GOST 427.

8.6 Inspection of surface of the belts is carried out without the use of magnifying devices.

The depth of defects measured by profilometer according to GOST 19300 or flat (special) depth gauge according to the normative document.

8.7 Selection of samples for mechanical testing is carried out according to GOST 24047.

For the tensile test are taken at least two samples from each test roll.

Samples for tensile testing are cut from strips of width over 200 mm across the direction of rolling after cutting the thickened end.

Tensile test strips of a thickness more than 0.8 to 2.5 mm is carried out according to GOST 11701 on a proportional flat samples of type I or type II, and strips, thickness from 3.0 to 10.5 mm — according to GOST 1497 on a proportional flat samples of type I or type II.

The shape and dimensions of samples cut from the ribbons with thickness of 0.25−0.8 mm, shall be as specified on figure 1.

Figure 1. The shape and dimensions of samples cut from the ribbons with thickness of 0.25−0.8 mm

Figure 1

Narrow tape widths up to 200 mm, from which it is impossible to cut the sample transversely to the direction of rolling, are experiencing in the direction of rolling, the mechanical properties must meet the requirements specified in table 6.

Determination of mechanical properties in the transverse direction tapes up to a width of 200 mm is carried out by a method agreed between the manufacturer and the customer.

8.8 the Amount of grain on the strips of alloy grade AMC test on one sample subjected to tensile test. The validity appeared in the tensile specimen at its surface roughness is determined by the standard agreed between the manufacturer and the customer.

9 TRANSPORTATION AND STORAGE

9.1 Transportation tape according to GOST 9.510.

9.2 in the storage tape must be protected from mechanical damage, moisture and active chemical substances.

Under specified storage conditions consumer properties of tapes in storage are not changed.

Annex a (mandatory). THEORETICAL MASS OF THE RIBBON DEPENDING ON THE SIZE AND PRECISION MANUFACTURING

APPENDIX A
(required)

Table A. 1 — Theoretical mass of the ribbon, the normal precision manufacturing

In millimeters
Tol- ness len- you	Theoretical weight of belt, kg, normal accuracy in thickness
1 mtape	1 m tape length with a width (with cutting edge)
From 40 to 500	600	700	800	900	1000	1200	1400	1500	1600	1800	2000
0,25	0,641	0,385	0,420	0,480	0,540	0,600	-	-	-	-	-	-
0,3	0,784	0,470	0,521	0,595	0,669	0,714	-	-	-	-	-	-
0,4	1,069	0,641	0,721	0,823	0,926	1,000	1,168	-	-	-	-	-
0,5	1,354	0,812	0,921	1,052	1,183	1,286	1,511	1,762	1,887	2,000	-	-
0,6	1,639	0,983	1,101	1,258	1,415	1,543	1,854	2,142	2,295	2,447	-	-
0,7	1,924	1,154	1,301	1,487	1,672	1,829	2,181	2,523	2,724	2,882	-	-
0,8	2,138	1,283	1,482	1,692	1,903	2,114	2,524	2,923	3,131	3,339	3,704	4,057
0,9	2,423	1,454	1,682	1,921	2,161	2,400	2,868	3,324	3,560	3,797	4,218	4,629
1,0	2,708	1,625	1,852	2,116	2,379	3,643	3,160	3,684	3,925	4,185	4,681	5,143
1,1	2,993	1,796	2,052	2,344	2,636	3,143	-	-	-	-	-	-
1,2	3,278	1,967	2,252	2,573	2,894	3,214	3,846	4,465	4,783	5,100	5,659	6,229
1,3	3,563	2,138	2,453	2,802	3,151	-	-	-	-	-	-	-
1,4	3,848	2,309	2,653	3,030	3,408	-	-	-	-	-	-	-
1,5	4,061	2,437	2,803	3,202	3,601	4,000	4,774	5,506	5,848	6,290	7,048	7,800
1,6	4,346	2,608	3,003	3,431	3,858	4,286	5,117	5,906	6,327	6,747	7,562	8,371
1,7	4,631	2,779	2,203	3,659	4,115	-	-	-	-	-	-	-
1,8	4,916	2,950	3,404	3,888	4,373	4,857	5,804	6,707	7,184	7,662	8,591	9,514
1,9	5,201	3,121	3,604	4,117	4,630	5,143	6,147	7,108	7,613	8,119	9,105	10,086
2,0	5,486	3,292	3,804	4,346	4,887	5,429	6,456	7,488	8,021	8,554	9,594	10,629
2,5	-	-	4,755	5,432	6,109	6,786	8,105	9,430	10,101	10,772	12,089	13,428
3,0	-	-	5,706	6,518	7,331	8,143	9,736	11,332	12,139	12,945	14,533	16,143
3,5	-	-	-	-	-	9,595	11,436	13,314	14,262	15,209	17,079	18,971
4,0	-	-	-	-	-	11,027	13,136	15,296	16,385	17,474	19,625	21,800
4,5	-	-	-	-	-	12,490	14,884	17,329	18,560	19,792	22,228	24,688
5,0	-	-	-	-	-	14,357	17,207	20,057	21,482	22,907	25,757	28,607
5,5	-	-	-	-	-	15,793	18,928	22,063	23,630	25,198	28,333	31,468
6,0	-	-	-	-	-	17,228	20,648	24,068	25,778	27,488	30,908	34,328
6,5	-	-	-	-	-	18,664	22,369	26,074	27,926	29,779	33,484	37,189
7,0	-	-	-	-	-	20,100	24,090	28,080	30,075	32,070	36,060	40,050
7,5	-	-	-	-	-	21,535	25,810	30,085	32,323	34,360	38,635	42,910
8,0	-	-	-	-	-	22,971	27,531	32,091	34,371	36,651	41,211	45,771
8,5	-	-	-	-	-	24,407	29,252	34,097	36,519	38,942	43,787	48,632
9,0	-	-	-	-	-	25,842	30,972	36,102	38,667	41,232	46,362	51,492
9,5	-	-	-	-	-	27,278	32,693	38,108	40,816	43,523	48,938	54,353
10,0	-	-	-	-	-	28,714	34,414	40,114	42,964	45,814	51,514	57,214
10,5	-	-	-	-	-	30,149	36,134	42,119	45,112	48,104	54,089	60,074

Table A. 2 — Theoretical mass ribbon high precision manufacturing

In millimeters
The thickness of the strip	Theoretical weight of 1 m of belt, kg, manufacturing high precision in thickness with a width of ribbon (cut edge)
1200	1500
0,4	1,202	-
0,5	1,545	1,930
0,6	1,889	2,338
0,7	2,232	2,767
0,8	2,541	3,174
0,9	2,885	3,603
1,0	3,194	3,968
1,1	-	-
1,2	3,881	4,825
1,3	-	-
1,4	-	-
1,5	4,842	6,005
1,6	5,186	6,391
1,7	-	-
1,8	5,838	7,249
1,9	6,182	7,678
2,0	6,525	8,064

ANNEX B (reference). CONVERSION FACTORS TO CALCULATE THE THEORETICAL MASS OF TAPE FROM ALUMINIUM AND ALUMINIUM ALLOYS

APPENDIX B
(Reference)

Table B. 1

Mark	The conversion factor
Aluminium of all grades	0,950
Aluminum alloys:
AMC	0,958
AMCs	0,958
MM	0,958
Amg2