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Description

S39277 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: S39277
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel S39277
255
S32550
2507
S32750
S32760
329
S32900
S32906
S32950
S39274

Chemical composition(mass fraction)(wt.%) of the S39277

 

C
Si
Mn
P
S
Cr Ni
 0.025  0.80 0.80   0.025  0.002  24.0-26.0 6.5-8.0 
Mo Al Cu Nb Ti V Ce
 3.0-4.0   1.20-2.00         
N Co Pb B Other    
0.23-0.33        W 0.80-1.20     
             


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Mechanical Properties of steel grade S39277

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)
627 (≥) 635 (≥) 23 33 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade S39277

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
43 - -     0.24 -  
118 532 - 41.3 112   -  
389 - 44 32.2   422 244

Heat Treatment of steel grade S39277

Heat treated : 1142°C - 1951°C

Technological Curves of steel grade S39277


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