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Description

S31700 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: S31700
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel S31700
S31635
316Cb
S31640
316N
S31651
316LN
S31653
316LHN
S31654
317

Chemical composition(mass fraction)(wt.%) of the S31700

C
Si
Mn
P
S
Cr Ni
0.08  1.00  2.00  0.045  0.030  18.0-20.0 11.0-15.0 
Mo Al Cu Nb Ti V Ce
3.00-4.00             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade S31700

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)
475 (≥) 128 (≥) 23 12 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade S31700

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
31 - -     0.22 -  
536 235 - 32.3 143   -  
586 - 13 24.2   343 441

Heat Treatment of steel grade S31700

Heat treated : 1856°C - 1886°C

Technological Curves of steel grade S31700


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