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Sv-08H18N8G2B

Favorite Datasheet

Russia GOST Sv-08H18N8G2B Welding steel wire. Specifications and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Sv-08H18N8G2B / Sv-08H18N8G2B
Category Grade Standard Region/Area Standard Content
Metals Sv-08H18N8G2B GOST 2246 Russia Welding steel wire. Specifications

Chemical composition(mass fraction)(wt.%) of the Sv-08H18N8G2B

Element Min Max Similar
V - 0.0500 -
Ti - 0.2000 -
Si 0.3000 0.7000 -
S - 0.0180 -
P - 0.0250 -
Ni 8.0000 9.0000 -
Nb 1.2000 1.5000 -
Mo - 0.2500 -
Mn 1.8000 2.3000 -
Cu - 0.2500 -
Cr 17.5000 19.5000 -
C 0.0500 0.1000 -
As - 0.0800 -

Mechanical Properties of steel grade Sv-08H18N8G2B

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
189 (≥) 972 (≥) 11 11 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade Sv-08H18N8G2B

Temperature
(°C)		 Modulus of elasticity
(GPa)		 Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)		 Specific thermal capacity
(J/kg·°C)		 Specific electrical resistivity
(Ω mm²/m)		 Density
(kg/dm³)		 Poisson’s coefficient, ν
32 - -     0.13 -  
579 195 - 24.3 421   -  
353 - 12 21.2   332 424

Heat Treatment of steel grade Sv-08H18N8G2B

Heat treated : 1425°C - 1968°C

Technological Curves of steel grade Sv-08H18N8G2B

Cross Reference Table (Equivalent Grade) of Sv-08H18N8G2B

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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Jiangyou Longhai Special Steel Co.,Ltd.

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