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Maraging C250

Global 企业标准 MaragingC250 Maher and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: MaragingC250 / Maraging C250
Category Grade Standard Region/Area Standard Content
Metals Maraging C250 -- Global Maher

Chemical composition(mass fraction)(wt.%) of the Maraging C250

Element Min Max Similar
C - 0.0300 -
Mn - 0.1000 -
Si - 0.1000 -
Ni 17.0000 19.0000 -
Mo 4.6000 5.2000 -
Ti 0.3000 0.5000 -
Al 0.0500 0.1500 -
Fe - - -
Co 7.0000 8.5000 -

Mechanical Properties of steel grade Maraging C250

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)
582 (≥) 695 (≥) 21 14 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade Maraging C250

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
42 - -     0.41 -  
765 487 - 43.3 342   -  
266 - 31 32.2   112 342

Heat Treatment of steel grade Maraging C250

Heat treated : 1744°C - 1525°C

Technological Curves of steel grade Maraging C250

Cross Reference Table (Equivalent Grade) of Maraging C250

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