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Description

China GBT S31753 Stainless steel bars and S31753 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: S31753
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy S31753 GBT China Stainless steel bars
06Cr17Ni12Mo2Nb
S31678
022Cr18Ni15Mo3N
S31693
015Cr21Ni26Mo5Cu2
S31782
022Cr18Ni14Mo3
022Cr19Ni16Mo5N
S31723
022Cr19Ni13Mo4N

Chemical composition(mass fraction)(wt.%) of the S31753

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) N(%)
0.03 1.0 2.0 0.045 0.03 18.0-20.0 11.0-15.0 3.0-4.0 0.1-0.22

Mechanical Properties of steel grade S31753

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)
745 (≥) 166 (≥) 21 32 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade S31753

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
34 - -     0.13 -  
166 445 - 31.3 341   -  
249 - 12 24.2   122 232

Heat Treatment of steel grade S31753

Heat treated : 1554°C - 1298°C

Technological Curves of steel grade S31753

Cross Reference Table (Equivalent Grade) of S31753

Grade Standard Country Application
S31753 GBT China Stainless steel bars

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