GOST 5582-75

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  ГОСТ 5582-75

GOST 5582−75 rolled sheet corrosion-resistant, heatresistant and heat-proof. Technical specifications (Changes No. 1−4, adjusted)

GOST 5582−75
Group B33

INTERSTATE STANDARD

ROLLED SHEETS OF CORROSION-RESISTANT, HEATRESISTANT AND HEAT-PROOF

Specifications

Stainless and Heat-Resisting Sheet. Specifications

OKP 09 8500

Date of introduction 1977−01−01

INFORMATION DATA

1. DEVELOPED AND INTRODUCED by the Ministry of ferrous metallurgy of the USSR

2. APPROVED AND promulgated by the Decree of the State Committee of standards of Ministerial Council of the USSR from 19.12.75 N 3949

3. REFERENCE NORMATIVE AND TECHNICAL DOCUMENTS

The designation of the reference document referenced	Item number
GOST 427−75	5.2
GOST 1497−84	5.7
GOST 2789−73	5.19
GOST 3560−73	6.6
GOST 3647−80	3.8
GOST 5632−72	3.2
GOST 6009−74	6.6
GOST 6032−89	3.10, 5.12
GOST 6507−90	5.2
GOST 7502−98	5.2
GOST 7564−97	5.6
GOST 7565−81	4.2, 5.1
GOST 7566−94	4.3, 6.1
GOST 9454−78	5.17
GOST 10510−80	5.10
GOST 11701−84	5.7
GOST 11878−66	5.18
GOST 12344−88	5.1
GOST 12345−2001	5.1
GOST 12346−78	5.1
GOST 12347−77	5.1
GOST 12348−78	5.1
GOST 12349−83	5.1
GOST 12350−78	5.1
GOST 12351−81*	5.1
______________ * On the territory of the Russian Federation GOST 12351−2003. — Note the manufacturer’s database.
GOST 12352−81	5.1
GOST 12353−78	5.1
GOST 12354−81	5.1
GOST 12355−78	5.1
GOST 12356−81	5.1
GOST 12357−84	5.1
GOST 12358−82*	5.1
______________ * On the territory of the Russian Federation GOST 12358−2002. — Note the manufacturer’s database.
GOST 12359−99	5.1
GOST 12360−82	5.1
GOST 12361−82*	5.1
______________ * On the territory of the Russian Federation GOST 12361−2002. — Note the manufacturer’s database.
GOST 12362−79	5.1
GOST 12363−79	5.1
GOST 12364−84	5.1
GOST 12365−84	5.1
GOST 13813−68	5.8
GOST 14019−80	5.9
GOST 17745−90	5.4
GOST 19903−74	1.1; 2.2; 2.3; 5.2
GOST 19904−90	1.1; 2.2; 2.3; 5.2
GOST 21650−76	6.5
GOST 24597−81	6.5
GOST 26877−91	5.2

4. The expiration time limit is removed by the resolution of Gosstandart from 03.09.91 N 1416

5. EDITION with Amendments No. 1, 2, 3, 4, approved in July 1979, December 1986, may 1990, September 1991 (IUS 8−79, 3−87, 8−90, 12−91)


AMENDED, published in IMS No. 6, 2006

An amendment made by the manufacturer of the database

This standard applies to hot-rolled sheet and cold-rolled corrosion-resistant, heat-resistant and heat-resistant rolled, manufactured in sheets.

1. CLASSIFICATION

1.1. Rentals are divided as follows:

a) as material and surface quality:

cold — rolled full hard — H1,

cold — rolled prolongatory — ПН1,

cold — rolled heat-treated (soft), etched or after bright annealing — M2a, M3A, М4а,

cold — rolled annealed (soft) — M4V,

— hot rolled annealed (soft), etched or after bright annealing — M2, М3б, М4б,

— hot rolled, annealed (soft) — М4г;

b) on the accuracy of rolling on:

— HR — according to GOST 19903;

— cold rolled steel according to GOST 19904;

in) according to edges:

— edging — BUT,

— cut — O;

d) the deviation from flatness of rolled with tensile 690 N/mm(70 kgf/mm) or less:

— normal — PN,

— superior PU,

— high — PV,

— osobnyaki.

(Changed edition, Unit N 2, 4).

2. ASSORTMENT

2.1. Hot rolled sheets are manufactured in thickness from 1.5 to 3.9 mm, cold-rolled — of a thickness of 0.5 to 3.9 mm.

(Changed edition, Rev. N 2).

2.2. Shape, dimensions and limit deviations of the dimensions of rolled products shall conform to the requirements:

— hot-rolled — GOST 19903;

cold — rolled, GOST 19904.

2.3. The deviation from flatness of sheets with the temporary resistance of 70 kgf/mmand less shall meet the requirements of GOST and GOST 19903 19904 for high (PV), superior (PU) and normal (PN) flatness.

The deviation from flatness of sheets with the temporary resistance of St. 70 to 85 kgf/mmincl. shall not exceed 25 mm per 1 m length.

Notes:

1.The deviation from flatness of hot-rolled steel delivered in the annealed condition without etching, not normalized.

2. Longitudinal uniform bending (curvature copies the shape of the coil, is a rolled curvature) polonikeman-worked and rolled, cut into rolls, not a rejection symptom.


(Changed edition, Rev. N 2).

Examples of symbols

The hot rolled sheet normal accuracy (B), improved flatness (PU), mill edge (BUT), size 3х710х1420 mm according to GOST 19903, of steel grade 20X13, thermally treated, pickled, group surface М3б:

Rental cold-rolled sheet, high precision: the thickness (AT), width (ASH), length (AD), normal flatness (PN), with cut edges (O), size 2х1000х2000 mm according to GOST 19904, made of steel 12X18H10T, full hard:

Rental cold-rolled sheet, the normal precision: thickness (BT), width (SB) length (DB), the normal plane (PN), with cut edges (O), 1,2х1100х2300 mm according to GOST 19904, of steel 08KH13, thermally treated, pickled, group surface M2a:

(Changed edition, Rev. N 4).

3. TECHNICAL REQUIREMENTS

3.1. Hire manufactures the following brands: 11KH11N2V2MF, 16KH11N2V2MF, 20X13, 30X13, 40X13, 09KH16N4B, 12H13, 14KH17N2, 08KH13, 12X17, 08KH17T, 08kh18tch, 08KH18T1, 15KH25T, 15KH28, 20KH13N4G9, 09KH15N8JU1, 07KH16N6, 08KH17N5M3, 20KH20N14S2, 08KH22N6T, 12H21N5T, 08KH21N6M2T, 20Х23Н13, 15KH18N12S4TJU, 10KH11N20T2R, 10Х13Г18Д, 10KH14G14N4T, 10KH14AG15, 12H17G9AN4, 03KH17N14M3, 10X17H13M2T, 10H17N13M3T, 08KH17N15M3T, 12H18N9, 17H18N9, 08H18N10, 08CR18NI10TI, 12CR18NI10TI 12H18N10E, 03Х18Н11, 03Х18Н12-VI, 08KH18N12T, 08KH18N12B, 03KH21N21M4GB, 20H23N18, 20KH25N20S2, 12H25N16G7AR, 06KHN28MT, 06XH28MDT.

3.2. The chemical composition of the steel according to GOST 5632.

Notes:

1. In steel brand 12H21N5T not allowed variations in titanium content. With the consent of the consumer leaves can produce extreme deviations by Titan in accordance with GOST 5632.

2. For steel 12X18H10T, rolled in continuous and semi-continuous mills, the titanium content should be [5 (P — 0,02) — 0,7]%, and the ratio of chromium to Nickel should not be less than 1.8.

3.1, 3.2. (Changed edition, Rev. N 2).

3.3. Macrostructure of steel shall not have traces of shrinkage, delamination, foreign inclusions, cracks and bubbles and provides a manufacturing technology.

The sections of the sheets should be free of cracks, splits and delamination.

3.4. Mechanical properties of rolled and heat treated (magcaisa) must conform to the standards specified in table.1.

Table 1

Steel grade	The mode of heat treatment of sheets (recommended)	Tensile strength , N/mm(kgf/mm)	Yield strength, N/mm(kgf/mm)	Take tional elongation, , %
		not less than
11KH11N2V2MF	Annealing 760−780 °C	No more 830 (85)	-	22
16KH11N2V2MF
20X13	Annealing or vacation 740−800 °C	490 (50)		20
30X13		540 (55)		17
40X13		550 (56)		15
09KH16N4B	Annealing 620−640 °C, exposure for 4−8 h, the cooling oven to 200−300 °C, then — on the air	Not more than 1130 (115)		-
12H13	Annealing or vacation 740−780 °C	440 (45)		21
14KH17N2	Annealing or vacation 650−700 °C	In agreement
08KH13	Annealing or vacation 740−780 °C	410 (42)	-	21
12X17		490 (50)		20
08KH17T	Annealing or vacation 740−780 °C	460 (47)		20
	The annealing, 830−860 °C, air cooling or normalizing at 960−1000 °C, air cooling or water	460 (47)		30
08kh18tch	Quenching 920 °C, cooling in water	470 (48)		35
08KH18T1	The annealing, 830−860 °C, air cooling or normalizing 960−1000 °C, air cooling or water	460 (47)		30
15KH25T	Annealing or vacation 740−780 °C	530 (54)		17
20KH13N4G9	Hardening 1050−1080 °C, cooling in water or air	640 (65)		40
15KH28	Annealing or vacation 740−780 °C	530 (54)		17
09KH15N8JU1	Normalization Of 1040−1080 °C	No more than 1080 (110)		20
07KH16N6	Hardening 1030−1070 °C, cooling in water or air	Not more than 1180 (120)		20
08KH17N5M3	Hardening 1030−1080 °C, air cooling or water	Not more than 1180 (120)	610 (62)	20
20KH20N14S2	Hardening 1000−1080 °C, air cooling or water	590 (60)	-	40
08KH22N6T	Annealing 950−1050 °C, cooling in water or air	640 (65)		20
12H21N5T	Hardening 1000−1080 °C, cooling in water or air	690 (70)	440 (45)	18
08KH21N6M2T		590 (60)	-	22
20Х23Н13	Hardening 1100−1150 °C, cooling in water or air	540 (55)		35
15KH18N12S4TJU	Quenching 1020−1050 NN the fire °C, cooling in water	720 (73)	345 (35)	30*
10KH11N20T2R	Hardening 1020−1060 °C, cooling in water or air	Not more than 740 (75)	-
10KH14G14N4T	Hardening 1050−1080 °C, cooling in water	690 (70)	295 (30)	35
10KH14AG15	Hardening of 950−1100 °C, cooling in water	740 (975)	-	45
12H17G9AN4	Hardening 1050−1080 °C, cooling in water or air	690 (70)		40
03KH17N14M3	Hardening 1030−1070 °C, cooling in water or air	490 (50)	196 (20)
10X17H13M2T	Hardening 1050−1080 °C, cooling in water or air	530 (54)	225 (23)	38
10H17N13M3T			-
08KH17N15M3T			205 (21)	35
12KH18N9		540 (55)	195 (20)	38
17H18N9		590 (60)	-	35
08X18H10		510 (52)	185 (19)	45
08KH18N10T		530 (54)	205 (21)	40
12KH18N10T			205 (21)
12H18N10E		Not more than 740 (75)	-	35
03Х18Н11		490 (50)	196 (20)
03Х18Н12-VI		390 (40)	-	40
08KH18N12T		510 (52)		35
08KH18N12B		530 (54)		40
03KH21N21M4GB	Hardening 1080−1130 °C, cooling in water or air	540 (55)	245 (25)	25**
20H23N18	Hardening 1080−1150 °C, cooling in water or air	510 (52)		35
20KH25N20S2	Annealing 1050−1100 °C, cooling in water or air	490 (50)	-
12H25N16G7AR		Not more than 980 (100)
06KHN28MT	Hardening 1050−1080 °C, cooling in water or air	540 (55)
06HN28MDT		540 (55)

___________________
* Elongation .
** Elongation .

Notes:

1. The table shows the recommended schedule and type of heat treatment at the factory.

2. By agreement between the consumer and the manufacturer allowed to change the mode and the type of heat treatment.

3. For hot-rolled steel from steel grades 20X13, 30X13, 40X13, 08KH17T, 12H13, 14KH17N2, 08KH13, 12X17, 08KH18T1, 15KH25T, 15KH28 allowed not to perform heat treatment in obtaining the mechanical properties specified in table.1.

4−6. Excluded.


By agreement between manufacturer and consumer rental of 08KH18T1 steel grades, 10X17H13M2T, 10H17N13M3T, 08CR18NI10TI, 12CR18NI10TI 20H23N18 manufactures with high values of mechanical properties specified in table.1A.

Table 1A

Steel grade	The mode of heat treatment of sheets (recommended)	Tensile strength, N/mm(kgf/mm)	Yield strength , N/mm(kgf/mm)	Elongation , %
		not less than
08KH18T1	The annealing, 830−860 °C, air cooling or normalizing 960−1000 °C, air cooling or water	490 (50)	-	32
10X17H13M2T	Hardening 1050−1080 °C, cooling in water or air	550 (56)	-	40
10H17N13M3T
08KH18N10T			216 (22)	42
12KH18N10T
20H23N18	Hardening 1080−1150 °C, cooling in water or air	530 (54)	-	37

(Changed edition, Rev. N 1−4).

3.5. Mechanical properties-worked and polonikeman rental must meet the standards specified in table.2.

Table 2

Steel grade	Delivery condition	Tensile strength , N/mm(kgf/mm)	Yield strength , N/mm(kgf/mm)	Elongation, , %
		Not less than
20KH13N4G9	Negativnoe	Not less than 980 (100)	-	15
15KH18N12S4TJU		Not less than 880 (90)	685 (70)	10
12H17G9AN4		Not less than 980 (100)	-	15
12KH18N9		930−1230 (95−125)		13
17H18N9		980−1230 (100−125)
17H18N9	Polonikeman	740−980 (75−100)		18
08X18H10		740−930 (75−95)		25
08X18H10	Negativnoe	Not less than 930 (95)		10
12KH18N10T	Polonikeman	Not less than 740 (75)		25
12KH18N10T	Negativnoe	880−1080 (90−110)		10
03Х18Н12-VI	Polonikeman	Not less than 740 (75)		12

Notes:

1. Excluded.

2. By agreement between the consumer and the manufacturer to ensure that specified in table.2 properties are supposed to apply heat treatment.


(Changed edition, Rev. N 2).

3.6. Mechanical properties of rolled certain control on the heat-treated samples must conform to the standards specified in table.3.

3.7. Mechanical properties of rolled steel grades 12X18H10T, 12H25N16G7AR and 10KH11N20T2R defined by the consumer at elevated temperatures for thermally treated specimens, shall conform to the standards specified in table. 4.

Table 3

Steel grade	The mode of heat treatment of the samples (recommended)	Tensile strength, N/mm(kgf/mm)	Yield strength, N/mm(kgf/mm)	Elongation, , %
		not less than
11KH11N2V2MF	Hardening of 1000−1150 °C, air cooling, vacation 560−600 °C, air cooling	880 (90)	-	Ten
16KH11N2V2MF	Hardening of 960−1000 °C, air cooling, vacation 240−400 °C, air cooling	1320 (135)
09KH16N4B	Hardening 970−1050 °C, air cooling, vacation 300−350 °C, exposure 2 h, air cooling	1230 (125)		8
14KH17N2	Hardening 950−975 °C, cooling in oil, leave 275−350 °C, air cooling	1080 (110)		10
07KH16N6	Hardening 960−990 °C, air cooling, cold treatment at -70 °C for 2 h, the release of 350−400 °C, exposure for 1 h, air cooling		835 (85)	12
08KH17N5M3	Annealing (940±10) °C, cooling in air or in water, cold treatment at -70 °C for 2 h, the release of (450±10) °C, exposure for 1 h, air cooling	1180 (120)	885 (90)	9
10KH11N20T2R	Hardening 1020−1060 °C, cooling in water or air, the aging (720±10) °C, exposure time 4 to 12 h, air cooling	960 (98)	-	20

(Changed edition, Rev. N 2).

Table 4

Steel grade	The mode of heat treatment	Test temperature, °C	Tensile strength, N/mm(kgf/mm)	Elongation, , %
		not less than
12KH18N10T	Hardening 1050−1080 °C, cooling in water or air	700	250 (25)	40
12H25N16G7AR	Annealing 1050−1100 °C, cooling in water or air	900	180 (18)	30
10KH11N20T2R	Hardening 1020−1060 °C, cooling in water or air, the aging (720±10) °C, exposure time 8 h, air cooling	700	590 (60)	10

Note. Hardening of steel is produced in the leaves.


(Changed edition, Rev. N 2).

3.8. In appearance and surface quality of the hire must meet the requirements specified in table.5.

Table 5

A group of over- ness	The condition of the material	Description surface	Name of permissible surface defects	The maximum depth of permissible defects
1	Nagaremono (N) and polonikeman (PN)	Shiny without bubbles-bubbles, bubbles rolled out, captured, okatannyh metal particles, rabini and Pererva, with a slight difference of shades	Scratches, dents, fingerprints, risk, rolled fingerprints	the sum of limit deviations for thickness
2	a) cold Rolled, heat treated pickled or after bright annealing	Silver-Matt or shiny, without bubbles-bubbles, bubbles rolled out, captured, okatannyh metal particles, scale and Pererva	Rabina, scratches, fingerprints, dents, risk, rolled fingerprints
	b) hot Rolled annealed pickled or after bright annealing		Rabina, scratches, fingerprints, dents, risks, shells, rolled fingerprints
3	a) cold Rolled, heat treated pickled or after bright annealing		Rabina, scratches, fingerprints, dents, risk, rolled fingerprints	The sum of limit deviations for thickness
	b) hot Rolled annealed pickled or after bright annealing		Rabina, scratches, fingerprints, dents, risks, shells, rolled fingerprints
4	a) cold Rolled, heat treated, etched or after bright annealing	Silver-Matt or shiny without bubbles-bubbles, bubbles, rolled, scale and Pererva	Rabina, scratches, fingerprints, dents, risk, rolling films, rolled fingerprints
	b) hot Rolled, heat treated, etched or after bright annealing		Rabina, scratches, fingerprints, dents, risks, shells, rolled prints, rolling films
	C) cold Rolled heat treated	Dark	Rabina, scratches, fingerprints, dents, risk, rolling films, rolled prints, scale
	g) hot Rolled annealed		Rabina, scratches, fingerprints, dents, risks, shells, slivers, rolling, rolled prints, scale

Notes:

1. Requirements to the surface quality of annealed rolled on the number and nature of defects can be specified by agreement between the consumer and the manufacturer’s standards.

2. Allowed gentle scraping of the surface defects with an abrasive grain according to GOST 3647, is not larger than N 16 for 1 and 2nd groups and the fraction not larger than N 25 for the 3rd and 4th groups in depth, not outputting the hire beyond the minimum thickness. Burning from Stripping not allowed.

3. At the request of the consumer rental made without Stripping and cutting with unacceptable defects.

4. The color of a tint, and different shades of etching on the cold-rolled and hot-rolled heat-treated rolled or etched after bright annealing are not rejection symptom.

(Changed edition, Rev. N 2, 4).

3.9. Steel 20KH13N4G9, 09KH15N8JU1, 08KH22N6T, 08KH21N6M2T, 10KH14G14N4T, 12H17G9AN4, 03Х17Н14МЗ, 10X17H13M2T, 10H17N13MZT, 08Х17Н15МЗТ, 12H18N9, 08H18N10, 08CR18NI10TI, 12CR18NI10TI 12H18N10E, 03Х18Н11, 03Х18Н12-VI, 08KH18N12T, 08KH18N12B, 03KH21N21M4GB, 06HN28MDT and 06KHN28MT should not have the tendency to intergranular corrosion.

3.10. At the customer’s request sheets are produced:

a) with the test steel grade 12H21N5T, for a lack of tendency to embrittlement, heat treatment regime and standards shall be as specified in table.6.

Table 6

The mode of heat treatment of samples	The thickness of sheet, mm	Increment temporary resistance, %, not more	Toughness kgf·m/cm, not less than
Heating to 550 °C, exposure for 1 h, cooling in a furnace (at 100 °C/h) to 300 °C, then air cooling	To 2	50,0*	-
	2 and more	-	4,0

_______________
* Increment the temporary resistance after the holidays is a percentage of the strength of heat-processed soft rolled.

b) with a normalized roughness of the surface-worked rolled and rolled polonikeman;

C) the regulation of gas content in steel grade 03Х18Н12-VI, which shall not exceed: oxygen — 0,006%, nitrogen — 0,03%;

g) without mechanical tests and other tests specified in this standard;

d) determination of mechanical properties at elevated temperatures for steel grades not listed in table.4;

e) determination of yield strength for steel grades, standards of yield strength which is not shown in table.1;

W) bend test;

z) with a test of inflection;

) test on the hood of the spherical socket;

K) with the definition of alpha-phase in austenitic and austenitic-ferritic steels;

l) checking the absence of tendency of steel to intergranular corrosion for steel grades not specified in GOST 6032*;
______________
* On the territory of the Russian Federation GOST 6032−2003, here and hereafter. — Note the manufacturer’s database.

m) checking for the absence of tendency of steel to intergranular corrosion for steel 08KH17T, 15KH25T, 07KH16N6, 08KH17N5M3;

n) control of internal defects by NDT methods.

Note. Test methods in subparagraphs K, l, n, and the rules when tested on sub-items b, d, e-n is determined by agreement between the consumer and the manufacturer.

(Changed edition, Rev. N 1).

4. ACCEPTANCE RULES

4.1. Rental take parties. The party must consist of one smelting metal, one state of the material, one thickness, and annealed rolled — one mode of heat treatment.

In coordination with the consumer delivery of parties consisting of multiple heats of the same brand.

4.2. To check the quality of hire from the party selected sample:

a) control surfaces, sections, deviations from the flatness and sizes — all the leaves of the party;

b) for chemical analysis according to GOST 7565;

C) to determine the content of gases — three samples, alpha-phase — two samples from the melt;

d) for tensile tests at normal and elevated temperatures, embrittlement, bend, bend, hood spherical holes, as well as determination of surface roughness, testing for susceptibility to intergranular attack, toughness, two sheet from the party.

4.3. If unsatisfactory test results of at least one of the indicators, repeat tests carried out on selected sample according to GOST 7566.

4.4. It is allowed to specify the chemical composition of the steel and the content of alpha-phase in the document of the document data on the quality of the workpiece.

(Changed edition, Rev. N 4).

4.5. The macrostructure controlled visually on the edges of the sheets.

(Added, Rev. N 2, 4).

5. TEST METHODS

5.1. Sampling for the determination of chemical composition — GOST 7565−81, chemical analysis according to GOST 12344*-GOST 12365 or other methods providing the required accuracy.
_______________
* On the territory of the Russian Federation GOST 12344−2003. — Note the manufacturer’s database.

(Changed edition, Rev. N 4).

5.2. The thickness of the rolled measured with a micrometer according to GOST 6507, the linear dimensions of leaves, measuring tape according to GOST 7502, metal ruler according to GOST 427 or other measuring tools to ensure accuracy set forth by this standard.

The deflection shape is measured in accordance with GOST 26877 metal line of the churchyard 427 or other measuring tools to ensure accuracy set forth by this standard.

(Changed edition, Rev. N 2, 4).

5.3. The surface quality is checked visually without the use of magnifying devices.

The differences in the assessment of the depth of defect is determined on transverse micro-sections using the ocular micrometer on the microscope type, MIM-7, MIM-8, «Neofot» and other relevant precision manufactured according to normative-technical documentation (NTD).

5.2, 5.3. (Changed edition, Rev. N 2).

5.4. The selection and preparation of samples for determination of gas content, gas analysis — GOST 17745. The gas content determines plant producing steel output.

5.5. For tensile tests at normal and elevated temperatures, embrittlement, bend, bend, hood spherical holes, as well as determination of surface roughness, testing for susceptibility to intergranular attack, toughness select one sample from each checklist.

5.6. The selection and preparation of samples for testing the mechanical and technological properties are produced across the direction of fiber according to GOST 7564.

5.7. The tensile test at a temperature of 20°C sheets with thickness of 3.0 mm and more is carried out according to GOST 1497, and sheets with thickness up to 3.0 mm according to GOST 11701 on samples with an initial estimated length . Allowed the test of sheets up to 3.0 mm carried out on samples with the estimated length and width =20 mm.

Testing of rolled steel of grade 03KH21N21M4GB carried out according to GOST 11701 on samples with an initial working length .

Testing of rolled steel of grade 15KH18N12S4TJU a thickness of 3.0 mm and more is carried out of the churchyard 1497 on samples with an initial estimated length . Sheets with a thickness less than 3.0 mm experience according to GOST 11701 on samples with an initial estimated length and width of 20 mm.

(Changed edition, Rev. N 2

).

5.8. Test bend — according to GOST 13813.

5.9. Test bending — according to GOST 14019*.
______________
* On the territory of the Russian Federation GOST 14019−2003. — Note the manufacturer’s database.

5.10. Test on the hood of the spherical hole — GOST 10510.

5.11. If unsatisfactory results of the mechanical properties of control and heat treated samples of steel grade 08H17N5MZ, repeated testing may be performed on cured samples according to the regime: quenching (920±10) °C, cooling in air or in water, cold treatment at minus 70 °C for 2 h, the release of (450±10) °C, exposure for 1 h, air cooling.

5.12. Test on intercrystalline corrosion — according to GOST 6032. Steel brand 06KHN28MT experiencing the method according to GOST 6032, the samples subjected to additional heating at 650 °C for 1 h.

(Changed edition, Rev. N 1).

5.13. The frequency of testing for embrittlement of steel grade 12H21N5T sets the manufacturer.

5.14. For tests on the mechanical properties and the absence of susceptibility to intergranular corrosion is allowed to apply statistical methods of control agreed with the consumer method.

5.15. The lack of sheets of internal defects referred to in paragraph 3.3, is provided with technology of manufacturing of steel and sheets.

5.16. Tensile test at elevated temperatures is carried out according to GOST 9651.

5.17. Test for impact strength — according to GOST 9454.

5.18. Determination of alpha-phase — according to GOST 11878.

5.19. Surface roughness check the profilers, profiling, optical devices or work samples in accordance with the requirements of GOST 2789.

5.15−5.19. (Added, Rev. N 4).

6. PACKING, MARKING, TRANSPORTATION AND STORAGE

6.1. Packing, marking, transportation and storage — by GOST 7566 with the following additions.

6.2. The leaves are Packed in bundles.

6.3. Pets instead of marking directly on the top sheet of a pack to mark on the metal map with a size of not less than 200х300 mm, which is firmly attached in at least two places to the packing tape on the top of the pile of sheets.

6.4. Weight of cargo space with mechanized loading and unloading in open vehicles must not exceed 10 t, in indoor — 1250 kg With manual loading and unloading weight of cargo must not exceed 80 kg.

6.1−6.4. (Changed edition, Rev. N 2).

6.5. Consolidation packages — according to GOST 24597 and GOST 21650.

(Changed edition, Rev. N 2, 3).

6.6. Bundles or packages must be bound with a wrapping tape according to GOST 3560, GOST 6009 or another NTD.

6.7. The sheets are transported by all kinds of transport in accordance with the transportation rules on the transportation of this type, and conditions of loading and fastening of cargoes, approved by the Ministry of Railways.

6.6, 6.7. (Changed edition, Rev. N 2).



The electronic text of the document
prepared by JSC «Code» and checked by:
the official publication of the
High quality steel: Sat. Standards. -
M.: IPK Publishing house of standards, 2002

Revision of the document including
changes and amendments prepared
JSC «Kodeks»