Characteristics for steel grade 10 | Cangzhou Steel Pipe & Fitting Factory

Characteristics for steel grade 10

Grade : 10
Substitute: 08, 15, 08кп
Classification : High quality structural carbon steel

Chemical composition in % for steel grade 10

C Si Mn Ni S P Cr Cu As
0.07 – 0.14 0.17 – 0.37 0.35 – 0.65 max 0.3 max 0.04 max 0.035 max 0.15 max 0.3 max 0.08

Temperature of critical points for steel grade 10

Ac1 = 724 ,      Ac3(Acm) = 876 ,       Ar3(Arcm) = 850 ,       Ar1 = 682

Mechanical properties under Т=20oС for steel grade 10

Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
mm MPa MPa % % kJ / m2
Sheet heat-treatment, GOST 4041-71 4 – 14 290-420 32
Pipe hot strain, GOST 550-75 353 216 25 50 780
Pipe, GOST 8731-87 353 216 24
Pipe, GOST 10705-80 314 196 25
Rolled stock, GOST 1050-88 to 80 330 205 31 55 Normalizing
Rolled stock cold-worked , GOST 1050-88 410 8 50
Rolled stock annealed , GOST 1050-88 290 26 55
Rolled stock, GOST 10702-78 390 8 50

 

Brinell hardness for 10 (cold-drawn, cold-worked) , GOST 1050-88 HB 10 -1 = 187   MPa
Brinell hardness for 10 (hot-rolled),GOST 1050-88 HB 10 -1 = 143   MPa
Brinell hardness for 10Sheet GOST 4041-71 HB 10 -1 = 117   MPa
Brinell hardness for 10 Pipe GOST 8731-87 HB 10 -1 = 137   MPa
Brinell hardness for 10 Pipe GOST 550-75 HB 10 -1 = 137   MPa
Brinell hardness for 10 Bar GOST 10702-78 HB 10 -1 = 115   MPa

Physicalproperties for steel grade 10

T E 10– 5 a 10 6 l r C R 10 9
Grade MPa 1/Grade Watt/(m·Grade) kg/m3 J/(kg·Grade) Ohm·m
20 2.1 7856 140
100 2.03 12.4 57 7832 494 190
200 1.99 13.2 53 7800 532 263
300 1.9 13.9 49.6 7765 565 352
400 1.82 14.5 45 7730 611 458
500 1.72 14.85 39.9 7692 682 584
600 1.6 15.1 35.7 7653 770 734
700 15.2 32 7613 857 905
800 12.05 29 7582 875 1081
900 14.08 27 7594 795 1130
1000 12.6 666
1100 14.4 668

Equivalent steels for steel grade 10

USA Germany Japan France England European Italy Spain China Sweden Bulgaria Hungary Poland Romania Czechia Switzerland
DIN,WNr JIS AFNOR BS EN UNI UNE GB SS BDS MSZ PN STAS CSN SNV
1010

1012

1110

C1010

Gr.A

M1010

M1012

1.0301

1.0305

1.0308

1.1121

C10

C10E

Ck10

St35

ST35-8

S10C

S12C

S9CK

SASM1

STB340

STKM12A

SWMR

AF34

AF34C10

C10

C10RR

XC10

040A10

040A12

045M10

10CS

10HS

1449-10CS

CFS3

CS10

1.0301

1.0310

1.1121

2C10

C10

C10D

C10E

 

1C10

2C10

C10

C14

Fe360

 

F.1511 10 1233

1265

 

10 C10 10

K10

R35

OLC10

 

11353

12010

12021

C10

 

Specification :

Mechanical properties :

sв   – Tensile strength , [MPa]

sT     – Yield stress, [MPa]

d5     – Specific elongation at fracture , [ % ]

y       – Reduction of area , [ % ]

KCU  – Impact strength , [ kJ / m2]

HB    – Brinell hardness , [MPa]

 

Physical properties :

T       – Test temperature , [Grade]

E       – Young modulus , [MPa]

a       – Coefficient of linear expansion (range 20o – T ) , [1/Grade]

l        – Termal (heat) condition coefficient , [Watt/(m·Grade)]

r        – Density , [kg/m3]

C       – Specific heat ( range 20o – T ), [J/(kg·Grade)]

R       – Electrical resistance , [Ohm·m]

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