GOST 1018-77

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  ГОСТ 1018-77

GOST 1018−77 Tape aluminum, copper, brass and cupronikel for capsules. Specifications (with Amendments No. 1, 2, 3, adjusted)

GOST 1018−77

Group B54

STATE STANDARD OF THE USSR

TAPE ALUMINUM, COPPER,
BRASS AND CUPRONIKEL FOR CAPSULES

Specifications

Bands aluminium, copper, brass and cupronikel
for capsules. Specification

GST 18 1000, 18 4000

Date of introduction 1978−01−01

Promulgated by decree of the State Committee of standards of the USSR Council of Ministers dated 28 January 1977 No. 227

Resolution of Gosstandart No. 546 from 17.06.92 removed the limitation of the validity period

REPLACE GOST 1018−71

REPRINT (February 1997) with Amendments No. 1, 2, 3, approved in April 1982; Post. N 1622 from 23.04.82, in may 1987, June 1992 (IUS 7−82, 8−87, 9−92)


AMENDED, published in the IUS N 3, 2004

An amendment made by the manufacturer of the database

This standard applies to aluminum, copper, brass and cupro-Nickel strip used for making capsules.

The requirements of this standard are mandatory

(Changed edition, Rev. N 3).

1.1 a. OKP codes depending on the material are given in table.1A.

Table 1A

Material of tapes	OKP code
Aluminium	181114
Copper	184430
Brass	184530
Melchior	184730

(Added, Rev. N 1).

1. ASSORTMENT

1.1. Thickness, width of aluminum strips and limit deviations thereon shall be as specified in table.1.

Table 1

mm

The thickness of the strip		Tape width
Nomin.	Pred. off.	Nomin.	Pred. off.
0,20
0,21
0,22
0,30	±0,20	12−150	-0,6
0,35
0,43
0,47
0,50	+0,02 -0,03
0,60
0,67
0,70

1.2. The thickness, the width of the copper ribbons and the maximum deviations thereon shall be as specified in table.2.

Table 2

mm

The thickness of the strip		Tape width
Nomin.	Pred. off.	Nomin.	Limit deviations
normal precision manufacturing	manufacturing high precision
0,04	±0,005
0,05
0,06	+0,01
0,07
0,08
0,10
0,11
0,12	±0,01
0,13
0,14
0,15
0,16
0,17
0,18
0,20
0,25	±0,02
0,27
0,30
0,35
0,40
0,47	-0,6	-0,4
0,50
0,53	+0,02	14−150
0,60	-0,03
0,63
0,72
0,75
0,80	±0,03
0,90
1,40	+0,03
1,50	-0,04	A 1.0	-0,6
1,80	±0,04
1,86	±0,05

(Changed edition, Rev. N 1).

1.3. Thickness, width of brass bands and limit deviations thereon shall be as specified in table.3.

Table 3

mm

The thickness of the strip		Tape width
Nomin.	Pred. off.	Nomin.	Pred. off.
0,04	±0,01	20−50	-0,6
0,05
0,07
0,35
0,40
0,45
0,50
0,57	±0,02	20−150	-0,6
0,60
0,62
0,65
0,68
0,70	+0,02
0,90	-0,03	20−150	-0,6
Of 1.00
1,10
1,20	±0,03
1,35
1,50	+0,03	20−150	A 1.0
-0,04

(Changed edition, Rev. N 2).

1.4. Thickness, width cupronickel strips and limit deviations thereon shall be as specified in table.4.

Table 4

mm

The thickness of the strip		Tape width
Nomin.	Pred. off.	Nomin.	Pred. off.
0,28	±0,02
0,47	+0,02	18−100	-0,6
0,50	-0,03

(Changed edition, Rev. N 1).

1.5. The length of the belts depending on material and thickness shall be as defined in table.5.

Table 5

Material	Thickness, mm	Length, m, not less
Aluminium	All thicknesses	10
Copper	0,040−0,53	Twenty
0,60−1,86	10
Brass	0,04−0,57	20
0,60−1,50	10
Melchior	All thicknesses	5

Allowed manufacturing aluminum, copper and brass strips with a length of not less than 5 m not more than 10% of the mass of the party and a length of not less than 3 m in an amount of not more than 5% by weight of the party. Allowed to produce Nickel silver strips with a length of not less than 3 m in an amount of not more than 10% of the mass of the party.

At the customer’s request brass tape thickness 0,04−0,57 mm produce length less than 30 m, thickness 0,60−1,50 mm — not less than 20 m.

(Changed edition, Rev. N 1, 2).

1.6. Maximum deviations in thickness of the tape in one roll shall not exceed half of the limit deviations on thickness of the tape installed in the table.1−4.

By agreement with the consumer allowed to produce the tape with full thickness tolerance in one roll.

Example of designation

The legend strips are filled according to the scheme:

when the following abbreviations:

method of manufacture:

cold — D

sectional shape: — PR

The status of the tape: soft — M

solid — T

Length random — ND.

The sign «X» is placed in place of missing data.

Example of designation of strip, cold-formed, rectangular, soft, 0.5 mm thick, 100 mm in width, random lengths of copper grade M2

Tape DPRM 0,5100 ND M2 GOST 1018−77.

(Changed edition, Rev. N 1).

2. TECHNICAL REQUIREMENTS

2.1. The tapes should be manufactured in accordance with the requirements of this standard for technological regulations approved in the prescribed manner.

(Added, Rev. N 1).

2.1. Tape shall be manufactured:

aluminium grades of A5 and A6 according to GOST 11069−74 and AD0 GOST 4784−74;

copper grades no lower M2 according to GOST 859−78;

brass brand L68 GOST 15527−70, given the note 3;

of the brand cupronickel MN19 GOST 492−73 with silicon content not more than 0.05% and an iron content of not more than 0.30%.

By agreement with the consumer allowed to produce strips of aluminum AD1 brands by GOST 4784−74 and copper grades MOH and M2r tin content 0,02−0,05% according to GOST 859−78.

(Changed edition, Rev. N 1).

2.2. Tape shall be manufactured of soft (annealed), except for copper tape thickness of 0.13 mm or less, and brass strips of thickness 0.07 mm and less, which made the solids (in the untreated condition).

At the request of the customer can be manufactured of aluminum tape solid.

(Changed edition, Rev. N 1, 2).

2.3. The surface of the strips should be free from contamination, should not have cracks, tears, holes and bubbles.

The tape should not have bundles. Aluminum tapes are not allowed white and dark spots.

On the surface of the belts are not permitted sinks, scratches, shots, prints, burrs, globcast, foreign inclusions, risks, dents, slivers, redness, darkening, white spots, color of tint if they tape at reference sweep for tolerances for thickness.

The presence of a valid set of defects from the samples approved in the established order.

Samples must be set separately for aluminum, brass, cupronickel and copper tapes.

For removing stains allowed surface polishing copper, brass and Nickel silver strips.

(Changed edition, Rev. N 2).

2.4. Allowed the undulations, disappearing when bending the strips.

2.5. The tape should be trimmed evenly. Crimp the edges and wrinkled the edge are not allowed.

2.6. Mechanical properties of strips shall be as specified in table.6.

Table 6

Name tapes and the condition of the material	The thickness of tape, mm	Temporary resistance , MPa (kgf/mm)	Elongation after rupture ,%, not less
Aluminum:
soft	0,30−0,70	At least 70 (7,5)	20
solid	0,30	100−150 (10−15)	2,5
0,35−0,70	120−150 (12−15)	3
Soft copper	0,35−1,86	At least 200 (20)	36
Brass soft	0,45−0,90	Not less than 290 (30)	42
1,00−1,50	At least 320 (33)	42
Cupro-Nickel is soft	All thicknesses	290−370 (30−38)	32

(Changed edition, Rev. N 2).

2.7. The tensile test should not be:

aluminum tape with thickness less than 0.30 mm;

copper tape with a thickness of less than 0.35 mm;

brass strips of thickness less than 0.45 mm.

By agreement between manufacturer and consumer soft brass strip thickness 0.35 and 0.40 mm is subjected to tensile test. At this time, the resistance strips should be at least 290 MPa (30 kgf/mm), elongation not less than 42%.

(Changed edition, Rev. N 3).

2.8. To determine the tendency of the tapes to the formation of vestonitse they must be able to withstand the technological test of cutting caps.

Valid testunittest cap must conform to the samples approved in the established order.

Aluminum, brass, and Nickel silver strips of thickness less than 0.12 mm copper tape thickness of 0.13 mm and less technological sample on cutting the caps are not exposed.

(Changed edition, Rev. N 2).

3. ACCEPTANCE RULES

3.1. (Deleted, Rev. N 1).

3.2. Tapes are accepted by the parties. The party should consist of tapes of one grade of steel or alloy, same size, same condition of material and is decorated with a single document about quality that contains:

trademark or name of the manufacturer and trademark;

brand metal or alloy;

the size of the tape;

the results of mechanical tests;

the results of chemical analysis;

the results of the cutting cap (only for instruments);

batch number;

the weight of the party;

the designation of this standard.

The weight of the batch should not exceed 4000 kg.

3.3. To control chemical composition selected two rolls from the party.

Allowed to the manufacturer of the sampling carried out by the molten metal.

3.2−3.3. (Changed edition, Rev. N 1, 3).

3.4. Control the appearance and dimensions shall be subject to all of the tapes of the party.

3.5. A technology preview of testunittest shall be made according to customer’s request logging at least 200 caps from the party weighing up to 2500 kg and less than 320 caps from the party weighing more than 2500 kg.

When receiving more than 1% of caps (the total amount of cut caps) are not appropriate for vestonitse standards, the whole batch of tapes must be rejected.

(Changed edition, Rev. N 2, 3).

3.6. To control the strength and elongation of tapes taken at the two rolls of each full and partial 500 kg but not more than five rolls from the party weighing up to 2500 kg and eight rolls from the party weighing more than 2500 kg.

3.7. If unsatisfactory test results of at least one of the indicators (except for size and appearance) it is carried out a re-test of the doubled sample taken from the same batch.

The results of repeated tests apply to the entire party.

3.6−3.7. (Changed edition, Rev. N 1, 3).

4. TEST METHODS

4.1. Chemical composition of feeds must be determined:

aluminum — according to GOST 12697.6−77-GOST 12697.10−77;

copper — according to GOST 13938.1−78-GOST 13938.12−78, GOST 13938.13−93, GOST 25086−87 host 9717.1−82-GOST 9717.3−82;

brass — 25086−87 GOST, GOST 1652.1−77-GOST 1652.13−77 and GOST 9716.1−79-GOST 9716.3−79;

Melchior — GOST 6689.1−92-GOST 6689.22−92.

In case of disagreements arising in the evaluation of quality, analysis of the chemical composition of the brass strips should be 25086−87 GOST, GOST 1652.1−77-GOST 1652.13−77, copper — GOST 13938.1−78-GOST 13938.12−78, GOST 13938.13−93.

Selection and preparation of samples for the determination of chemical composition is carried out according to GOST 24231−80. To analyze the chemical composition of each selected coil cut on the same model.

(Changed edition, Rev. N 2).

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

4.3. Measuring the thickness of strips should be not less than 100 mm from the end and not less than 10 mm from the edge. The thickness of the tape width of 20 mm or less, measured in the middle. Measurement shall be both the end and the middle part of the tape, as three repeats in each part at a minimum distance of 1 m from one another. Measuring the thickness of strips should be made with a micrometer type ML-10 under GOST 6507−90 or GOST 4381−87 with a spherical tip, the width measuring with a metal ruler according to GOST 427−75 or caliper according to GOST 166−89. Thickness measurement of soft copper and aluminum strips is allowed to make a micrometer with flat tips 6507−90 churchyard.

4.2, 4.3. (Changed edition, Rev. N 1).

4.4. Cutting caps should be a tool consumer.

Testunittest closures should be determined by comparison with the model approved in the prescribed manner.

(Changed edition, Rev. N 2).

4.5. Sampling for tensile tests carried out according to GOST 24047−80. For tensile testing from each selected coil cut on the same model. Tensile tests carried out on samples of type I or II with a = 12.5 mm, and according to GOST 11701−84.

(Changed edition, Rev. N 1, 2).

5. MARKING, PACKAGING, TRANSPORTATION AND STORAGE

5.1. The tape may be folded into rolls. Rolls of ribbons with thickness 0.20 mm and less shall be fitted with wooden plugs. It is allowed to transport tape with a thickness of 0.04−0.09 mm in cardboard sleeves.

Rolls of tapes must be tied with metal tape according to GOST 3560−73 or GOST 1018−77, GOST 1173−93 or wire according to GOST 3282−74 and wrapped in paraffined paper GOST 9569−79 or other equivalent material at the NTD, duly approved.

At the request of consumer of copper tape with a thickness of 0.30 mm or less, and Nickel silver strips of all thicknesses should roll into rolls with the strip between the turns of the telephone paper according to GOST 3553−87 or cable paper 645−89 GOST, GOST 23436−83.

(Changed edition, Rev. N 1, 2).

5.2. Rolls of tape shall be Packed in solid wooden boxes of type I, II, III according to GOST 2991−85 with the moisture content of wood not more than 20 abs.%.

the coils should be moved wood chips or other material that protects the tape from damage. Weight of cargo must not exceed 80 kg.

Consolidation packages in overpacks shall be conducted in accordance with the requirements of GOST and GOST 26663−85 24597−81.

(Changed edition, Rev. N 1, 3).

5.3. On the outer end of each roll shall be marked indelibly marked with:

brand of metal and alloy;

batch number;

stamp of technical control.

Rolls of ribbons with thickness of 0.08 mm and less are not labeled. These coils must be affixed the label, which indicate the listed data.

By agreement between the manufacturer and the customer marking of rolls of tapes can be replaced by attaching the label indicating that it contains the same data and tape size.

(Changed edition, Rev. N 1, 2).

5.4. In each drawer must be attached packing list which must include the following information:

trademark or name of the manufacturer and trademark;

the grade of metal or alloy;

the size of the tape;

the condition of the material;

the net weight of the batch;

the designation of this standard.

5.5. Transport marking of packages should be performed according to GOST 14192−77 with application of manipulation sign «Protect from moisture» and additional labels batch numbers.

(Changed edition, Rev. N 1, 3).

5.6. Transportation of the tape is carried out by all types of transport in covered vehicles in accordance with goods transportation regulations applied to this type of transport.

(Changed edition, Rev. N 1).

5.7. The boxes with the tapes should be stored in the consumer stock unopened for 1−2 days prior to the equalization of temperature of the strips to the room temperature. After this period, the boxes must be unpacked and rolls of tapes must be stored on racks or shelves indoors. Not allowed in the winter time to unpack the boxes outdoors.

5.8. During the transportation and storage of tape should be protected from mechanical damage, moisture and active chemical substances.

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

(Changed edition, Rev. N 1, 3).

The electronic text of the document
prepared by JSC «Code» and checked by:
the official publication of the
M.: IPK Publishing house of standards, 1997