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SUSXM27TB

Description

SUSXM27TB Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: SUSXM27TB

Chemical composition(mass fraction)(wt.%) of the SUSXM27TB

C
Si
Mn
P
S
Cr Ni
0.01 0.4 0.4 0.03 0.02 25-27.5 ≤0.5
Mo Al Cu Nb Ti V Ce
0.75-1.5   ≤0.2        
N Co Pb B Other    
≤0.015       Cu+Ni≤0.5    
             

Mechanical Properties of steel grade SUSXM27TB

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)
572 (≥) 271 (≥) 44 24 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade SUSXM27TB

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 - -     0.43 -  
793 768 - 43.3 323   -  
153 - 33 14.2   231 232

Heat Treatment of steel grade SUSXM27TB

Heat treated : 1322°C - 1367°C

Technological Curves of steel grade SUSXM27TB


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