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Description

SUSXM8TB Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: SUSXM8TB

Chemical composition(mass fraction)(wt.%) of the SUSXM8TB

 


C
Si
Mn
P
S
Cr Ni
0.08 1.0 1.0 0.04 0.03 17-19 ≤0.6
Mo Al Cu Nb Ti V Ce
1.75-2.5       12*C~1.1    
N Co Pb B Other Sum    
             
             

Mechanical Properties of steel grade SUSXM8TB

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)
328 (≥) 382 (≥) 33 33 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade SUSXM8TB

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
24 - -     0.41 -  
613 148 - 11.3 332   -  
779 - 34 23.2   132 232

Heat Treatment of steel grade SUSXM8TB

Heat treated : 1962°C - 1559°C

Technological Curves of steel grade SUSXM8TB


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