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Description

USA UNS S32950 Dual-phase steel and S32950 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: S32950
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel S32950 UNS USA Dual-phase steel
2304
S32404
S32404
Uranus50
Uranus50
S32550
S32550
erralium255
erralium255
S32950

Chemical composition(mass fraction)(wt.%) of the S32950

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) N(%)
0.03 0.6 2 Max 0.035 Max 0.01 26.0-29.0 3.50-5.20 1.00-2.50 0.15-0.35

Mechanical Properties of steel grade S32950

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)
281 (≥) 516 (≥) 41 34 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade S32950

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
13 - -     0.44 -  
248 195 - 13.3 214   -  
374 - 44 32.2   223 324

Heat Treatment of steel grade S32950

Heat treated : 1697°C - 1686°C

Technological Curves of steel grade S32950

Cross Reference Table (Equivalent Grade) of S32950

Grade Standard Country Application
S32950 UNS USA Dual-phase steel
S32950 UNS USA Dual-phase steel

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