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Description

S31609 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: S31609
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel S31609
S31254
S31266
S31272
314
S31400
316
S31600
316L
S31603
316H

Chemical composition(mass fraction)(wt.%) of the S31609

C
Si
Mn
P
S
Cr Ni
0.04-0.10 1.00  2.00  0.045  0.030   16.0-18.0 10.0-14.0 
Mo Al Cu Nb Ti V Ce
2.00-3.00             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade S31609

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)
289 (≥) 475 (≥) 43 42 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade S31609

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
21 - -     0.23 -  
481 912 - 21.3 243   -  
194 - 22 33.2   142 344

Heat Treatment of steel grade S31609

Heat treated : 1845°C - 1668°C

Technological Curves of steel grade S31609

Cross Reference Table (Equivalent Grade) of S31609

Grade Standard Country Application
S31609 China Stainless steel bars

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