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S32550

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America UNS S32550 双相（奥氏体-铁素体）铬镍钼铜氮合金不锈钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S32550 / S32550
Category Grade Standard Region/Area Standard Content
Metals S32550 -- America 双相（奥氏体-铁素体）铬镍钼铜氮合金不锈钢

Chemical composition(mass fraction)(wt.%) of the S32550

Element Min Max Similar

Mechanical Properties of steel grade S32550

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)
643 (≥) 351 (≥) 41 23 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade S32550

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
33 - -     0.21 -  
393 878 - 31.3 141   -  
537 - 32 44.2   434 242

Heat Treatment of steel grade S32550

Heat treated : 1543°C - 1295°C

Technological Curves of steel grade S32550

Cross Reference Table (Equivalent Grade) of S32550

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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