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SA-571

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America ASME SA-571 适用于低温压力容器零件的奥氏体球墨铸铁件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SA-571 / SA-571
Category Grade Standard Region/Area Standard Content
Metals SA-571 ASME SA-571 America 适用于低温压力容器零件的奥氏体球墨铸铁件

Chemical composition(mass fraction)(wt.%) of the SA-571

Element Min Max Similar

Mechanical Properties of steel grade SA-571

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)
839 (≥) 792 (≥) 24 22 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade SA-571

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
42 - -     0.42 -  
198 744 - 43.3 314   -  
547 - 34 22.2   142 313

Heat Treatment of steel grade SA-571

Heat treated : 1976°C - 1525°C

Technological Curves of steel grade SA-571

Cross Reference Table (Equivalent Grade) of SA-571

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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