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STPG 42

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Japan JIS STPG42 压力碳钢管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: STPG42 / STPG 42
Category Grade Standard Region/Area Standard Content
Metals STPG 42 JIS G3454 Japan 压力碳钢管

Chemical composition(mass fraction)(wt.%) of the STPG 42

Element Min Max Similar
Si - 0.3500 -
S - 0.0400 -
P - 0.0400 -
Mn 0.3000 1.0000 -
C - 0.3000 -

Mechanical Properties of steel grade STPG 42

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)
957 (≥) 347 (≥) 14 43 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade STPG 42

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
11 - -     0.43 -  
345 698 - 31.3 144   -  
788 - 12 22.2   421 421

Heat Treatment of steel grade STPG 42

Heat treated : 1721°C - 1146°C

Technological Curves of steel grade STPG 42

Cross Reference Table (Equivalent Grade) of STPG 42

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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