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Description

S32750 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: S32750
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel S32750
S32101
2205
S32205
2304
S32304
S32506
S32520
255
S32550
2507

Chemical composition(mass fraction)(wt.%) of the S32750

C
Si
Mn
P
S
Cr Ni
0.030  0.80   1.20 0.035  0.020  24.0-26.0  6.0-8.0 
Mo Al Cu Nb Ti V Ce
3.0-5.0    0.50         
N Co Pb B Other    
0.24-0.32             
             

Mechanical Properties of steel grade S32750

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)
451 (≥) 999 (≥) 23 41 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade S32750

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 - -     0.12 -  
995 982 - 11.3 223   -  
897 - 33 33.2   343 433

Heat Treatment of steel grade S32750

Heat treated : 1155°C - 1742°C

Technological Curves of steel grade S32750


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