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ESKİ DOĞU
BLOKU ÜLKELERİNİN DEMİR ÇELİK ÜRÜNLERİNİN DÜNYA NORMU KARŞILAŞTIRMALARI |
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steel grade
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foreign enquivalent
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USA
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Germany
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standard ASTM
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designation of steel
grade
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standard DIN
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designation of steel
grade
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GOST 380-94 (DSTU
2651-94)
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Ст.1кп
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-
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-
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-
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-
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Ст. 1пс, 1сп
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-
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-
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-
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-
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Ст. 2кп
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А568 М
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1012
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17100
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USt 37-2
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Ст. 2пс
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А568 М
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1012
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17100
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RSt 37-2
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Ст. 2сп
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А568 М
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-
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17100
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RRSt 37-2
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Ст. 3кп
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А568 М
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1017
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17100
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USt 37-2
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Ст. 3пс
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А568 М
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1017
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17100
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St 37-3
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Ст. 3сп
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А568 М
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1017
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17100
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St 37-3
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Ст. 4сп
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А568 М
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1023
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17100
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St 44-3
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Ст. 5сп
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А568 М
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1030
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17100
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St 50-2
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Ст. 0
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-
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-
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17100
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St 33
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GOST 1050-88
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08кп
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А568 М
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1008
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1614.1
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St 24
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08пс
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А568 М
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1008
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1614.1
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St 24
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10кп
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А568 М
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1010
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1614.1
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St 22, St 23
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10пс
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А568 М
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1012
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1614.1
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St 22, St 23
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10
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А568 М
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1010
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17200
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C10, Ck10
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15кп
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А568 М
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1015
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-
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-
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15пс
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А568 М
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1015
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-
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-
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15
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А568 М
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1015
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17200
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C15, Ck15
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20пс
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А568 М
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1020
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-
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-
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20
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А568 М
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1023
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17200
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C20, Ck20
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25
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А568 М
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1026
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17200
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C25, Ck25
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45
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A568 M
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1045
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17200
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C45, Ck45
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55
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A568 M
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1055
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17200
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C55, Ck55
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GOST 9045-93
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08кп
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А366
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А366
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1623.1
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St 12
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08пс
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А619
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А619
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1623.1
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St 13
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08Ю
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А620
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А620
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1623.1
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St 14
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The stated foreign steel grades are not fully analogous ones but
refer to the corresponding GOST (DSTU) grades. They may differ in
the concentration range of certain chemical elements.
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steel grade
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dimensions within the limits, mm
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notes
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Hot-rolled sheets of carbon quality and ordinary quality steels DSTU
2834-94 (GOST 16523-97)
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08кп,
пс; 10кп, пс
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2.0-2.5x1000 - 1260x1800-4000
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15кп,
пс; 20кп, пс
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2.6-3.0x1000 - 1400x1800-5000
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10;
15; 20; 25
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3.1-3.9x1000 - 1500x1800-6000
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Ст.
1кп, пс, сп; Ст. 2кп, пс,сп; Ст. 3кп, пс, сп; 45, 55
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3.0-3.9x1000 - 1300x2000-3500
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Hot-rolled
sheets of coils of carbon quality and ordinary quality steels DSTU
2834-94 (GOST 16523-97) TU U 14-4-426-98
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08кп,
пс; 10кп, пс; 15кп, пс; 20кп, пс; 10; 15; 20; 25; Ст. 1кп, пс, сп; Ст.
2кп, пс, сп; Ст. 3кп, пс, сп; 08Ю
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Coil
weight of up to 8.0 t: 2.0-2.5x1000-1250; 2.6-3.0x1000-1400;
3.1-3.9x1000-1500
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Weight of coil not less than 4.0 kg per 1 mm of strip width inside dia
of 750 mm outside dia up to 1250 mm
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08кп,
пс; 10кп, пс; 15кп, пс; 20кп, пс; 10; 15; 20; 25; Ст. 1кп, пс, сп; Ст.
2кп, пс, сп; Ст. 3кп, пс, сп; 08Ю
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Coil
weight of up to 16.0 t: 2.5x1000; 2.6-2.9x1000-1250; 3.0-3.9x1000-1400
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Weight of coil not less than 8.0 kg per 1 mm of strip width inside dia
of 750 mm outside dia up to 1600 mm
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In conformity to requirements of DSTU 2834-94 (GOST
16523-97) rolled sheets are produced:
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1. ordinary quality carbon steel, durability
groups: ОК 300В, ОК 360В, ОК 370В;
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2. quality carbon steel,
durability groups: К 260, К 270, К 310, К 330, К 350, К 390, К 490.
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Main technical characteristics of hot-rolled sheets DSTU 2834-94 (GOST
16523-97)
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durability group
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tensile strength Н/mm²(kg/mm²)
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elongation ð4, %, not less than
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bending to parallelism of sides
(а - thickness of sample,
b - dia of mandrel)
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other
requirements
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К
260В
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260-380 (27-39)
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28
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d=a
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Rolled products are produced of categories 1, 4 and 5; surface finish
group III - IV
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К 270
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207-410 (28-42)
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26
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d=a
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Rolled products are produced of categories 1, 4 and 5; surface finish
group III - IV
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ОК
300В
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300-480 (31-49)
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23
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d=a
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Rolled products are produced of categories 1, 4 and 5; surface finish
group III - IV
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К
310В
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310-440 (32-45)
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25
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d=a
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Rolled products are produced of categories 1, 4 and 5; surface finish
group III - IV
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К
330В
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330-460 (34-47)
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24
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d=a
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Rolled products are produced of categories 1, 4 and 5; surface finish
group III - IV
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К
350В
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350-500 (36-51)
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23
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d=a
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Rolled products are produced of categories 1, 4 and 5; surface finish
group III - IV
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ОК
360
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360-530 (37-54)
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22
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d=2a
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ОК
370
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370-530 (38-54)
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22
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d=2a
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К 390
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390-590 (40-60)
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20
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d=2a
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К 490
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490-720 (50-73)
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13
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steel
grade
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dimensions within the limits, mm
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notes
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Hot-rolled
strip of quality and ordinary quality carbon steel in coils TU
14-15-305-93
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Ст.
1, 2, 3кп, пс, сп; 08кп, пс; 10кп, пс; 15кп, пс; 20кп, пс; 10; 15; 20;
25
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Thickness: 2.0-2.2, =>2.2-2.8, =>2.8-3.2, =>3.2-3.9;
Width: 30-600, 50-600, 62-600, 80-600
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Weight of coil not less than 4.0 kg per 1 mm of strip width. Coil inside
dia of 750 and 550 mm
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On
agreement between the producer and the user the steel strips can be
pickled and oiled as specified in the order.
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Small-size
rolled product TU U 14-4-404-97
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Ordinary quality steel and quality structural carbon steel, low-alloy
steel
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Sheet
sizes to specifications
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Hot-rolled
sheets of low-alloy structural steel GOST 17066-80
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09Г2,
14Г2, 09Г2С, 12ГС, 16ГС
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2.5-
2.9x1000 - 1250x1800-4000; 3.0-3.9x1000-1350x1800-5000
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Main technical characteristics of hot-rolled low-alloy structural steel
sheets. (GOST 17066-80)
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steel
grade
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tensile strength H/mm² (kg/mm²)
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yield
point H/mm² (kg/mm²)
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elongation ð4, %
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not
less than
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09Г2
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441
(45)
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295
(30)
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20
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14Г2
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461
(47)
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-
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17
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09Г2С
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490
(50)
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345
(35)
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20
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12ГС
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461
(47)
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315
(32)
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22
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16ГС
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490
(50)
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325
(33)
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20
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steel grade
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dimensions within the limits, mm
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notes
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Cold-rolled sheets of quality carbon and general-purpose ordinary
quality steels DSTU 2834-94 (GOST 16523-97)
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08кп, пс; 10кп, пс; 15кп, пс; 20кп, пс; 10, 15, 20, 25; Ст. 1, 2,
3кп, пс, сп
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Sheets: 0.5-0,65x1000x1400-2000; 0.7x1000-1250x1400-2500;
0.8-1.0x1000-1400x1400-3500; 1.2-2.0x1000-1500x1400-3800
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45
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Sheets: 0.8-2.0х1000-1250х2000-2500
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08кп, пс; 10кп, пс; 15кп, пс; 20кп, пс; 10, 15, 20; Ст. 1, 2, 3кп,
пс, сп
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Coils: 0.5-0.65x1000; 0.7-0.8х1000-1250; 0.9-1.2х1000-1400;
1.4-2.0х1000-1500
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Weight of coils not less than 8.0 kg per 1 mm of strip width
Inside dia 760 mm
Outside dia of up to 1600 mm
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Rolled products 0.5 to 0.65 mm thick are produced of steel grades
08kp, ps; 10kp, ps.
For deliveries of coils with trimmed edge the inside diameters of
coils are 600 and 500 mm. On agreement between the user and the
producer shipments of rolled products with alternative dimensions
are possible.
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durability group
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tensile strength H/sq.mm (kg/sq.mm)
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elongation ð4, %, not less than
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bending to parallelism of sides (a - sample thickness,
d - dia of mandrel)
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other requirements
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<= 2.0 mm
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>= 2.0 mm
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<= 2.0 mm
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>= 2.0 mm
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К
260 В
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260 - 380 (27 - 39)
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26
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29
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d=0 without liner
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d=a
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Categories of rolled stock produced are 1 to 6; II - III groups of
surface finish, normal and deep drawing
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К
270 В
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270 - 410 (28 - 42)
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25
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28
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d=0 without liner
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d=a
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Categories of rolled stock produced are 1 to 6; II - III groups of
surface finish, normal and deep drawing
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ОК 300 В
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300 - 480 (31 - 49)
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24
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26
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d=0 without liner
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d=a
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Categories of rolled stock produced are 1 to 6; II - III groups of
surface finish, normal and deep drawing
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К
310 В
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310 - 440 (32 - 45)
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24
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27
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d=0 without liner
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d=a
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Categories of rolled stock produced are 1 to 6; II - III groups of
surface finish, normal and deep drawing
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К
330 В
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330 - 460 (34 - 47)
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24
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25
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d=0 without liner
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d=a
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Categories of rolled stock produced are 1 to 6; II - III groups of
surface finish, normal and deep drawing
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К
350 В
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350 - 500 (36 - 51)
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23
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24
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d=0 without liner
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d=a
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Categories of rolled stock produced are 1 to 6; II - III groups of
surface finish, normal and deep drawing
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ОК 360 В
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360 - 530 (37 - 54)
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22
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24
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d=a
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d=2a
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Categories of rolled stock produced are 1 to 6; II - III groups of
surface finish, normal and deep drawing
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ОК 370 В
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370 - 530 (37 - 54)
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22
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24
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d=a
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d=2a
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Categories of rolled stock produced are 1 to 6; II - III groups of
surface finish, normal and deep drawing
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К
390 В
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390 - 590 (40 - 60)
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20
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21
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Categories of rolled stock produced are 1 to 6; II - III groups of
surface finish, normal and deep drawing
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К
490 В
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490 - 720 (50 - 73)
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13
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14
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-
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-
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Categories of rolled stock produced are 1 to 6; II - III groups of
surface finish, normal and deep drawing
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steel grade
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dimensions within the limits, mm
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notes
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Quality low-carbon rolled products for cold stamping GOST 9045-93
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08кп, пс; 08Ю
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Sheets: 0.5-6.65х1000х2000; 0.7х1000-1250х2000-2500;
0.8-1.0х1000-1400х2000-3500; 1.2-2.0х1000-1500х2000-3800;
Coils: 0.5-0.65х1000; 0.7-0.8х1000-1250; 0.9-1.2х1000-1400;
1.4-2.0х1000-1500
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Coil weight to be not less than 8 kg per 1 mm of strip width
Inside dia of 760 mm
Outside dia of up to 1600 mm
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On agreement between the user and the producer the sheets with
alternative dimensions can be produced.
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Main technical
characteristics of cold-rolled steel sheets for cold stamping. GOST
9045-93.
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stampability
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steel grade
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yield point H/sq.mm (kg/sq.mm)
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tensile strength H/sq.mm (kg/sq.mm)
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elongation ð4, %
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hardness
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category of rolled products
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for thickness of rolled products
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HR15T
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HR30T
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HRB
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below 0.7 mm
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from 0.7 to 1.5 mm incl.
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from 1.5 to 2.0 mm incl.
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for thickness of rolled products
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from 0.5 to 0.8 mm incl.
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from 0.8 to 1.7 mm incl.
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from 1.7 to 2.0 mm incl.
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not more than
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not less than
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not more than
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