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NI-SPAN C-902

Description

NI-SPAN C-902 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: NI-SPAN C-902

Chemical composition(mass fraction)(wt.%) of the NI-SPAN C-902

C
Si
Mn
P
S
Cr Ni
0.03         5.3 42.5
Mo Al Cu Nb Ti V Fe
  0.5         49
N Co Pb B Other    
             
             

Mechanical Properties of steel grade NI-SPAN C-902

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)
659 (≥) 469 (≥) 23 24 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade NI-SPAN C-902

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
32 - -     0.41 -  
778 262 - 43.3 442   -  
712 - 11 12.2   411 332

Heat Treatment of steel grade NI-SPAN C-902

Heat treated : 1527°C - 1231°C

Technological Curves of steel grade NI-SPAN C-902


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