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S39042

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China NB S39042 承压设备用不锈钢和耐热钢锻件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S39042 / S39042
Category Grade Standard Region/Area Standard Content
Metals S39042 NB/T 47010 China 承压设备用不锈钢和耐热钢锻件

Chemical composition(mass fraction)(wt.%) of the S39042

Element Min Max Similar
N - 0.1000 -
S - 0.0100 -
P - 0.0300 -
Cu 1.2000 2.0000 -
Mo 4.0000 5.0000 -
Ni 24.0000 26.0000 -
Cr 19.0000 21.0000 -
Mn - 2.0000 -
Si - 1.0000 -
C - 0.0200 -

Mechanical Properties of steel grade S39042

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)
466 (≥) 292 (≥) 23 31 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade S39042

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
24 - -     0.22 -  
872 738 - 32.3 243   -  
118 - 31 32.2   334 243

Heat Treatment of steel grade S39042

Heat treated : 1792°C - 1794°C

Technological Curves of steel grade S39042

Cross Reference Table (Equivalent Grade) of S39042

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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