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Description

China GBT S31609 Stainless steel bars and S31609 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: S31609
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy S31609 GBT China Stainless steel bars
S30608
06Cr20Ni11
S30808
11Cr23Ni18
015Cr20Ni18Mo6CuN
S31252
022Cr25Ni22Mo2N
S31053
06Cr17Ni12Mo2
07Cr17Ni12Mo2

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

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
0.1 1.0 2.0 0.045 0.03 16.0-18.0 10.0-14.0 2.0-3.0

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)
437 (≥) 356 (≥) 42 11 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

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
22 - -     0.42 -  
743 934 - 31.3 442   -  
173 - 11 23.2   213 343

Heat Treatment of steel grade S31609

Heat treated : 1374°C - 1724°C

Technological Curves of steel grade S31609

Cross Reference Table (Equivalent Grade) of S31609

Grade Standard Country Application
S31609 GBT China Stainless steel bars

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