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CR Mart 1300

Global 企业标准 CRMart1300 Martensitic steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CRMart1300 / CR Mart 1300
Category Grade Standard Region/Area Standard Content
Metals CR Mart 1300 -- Global Martensitic steel

Chemical composition(mass fraction)(wt.%) of the CR Mart 1300

Element Min Max Similar

Mechanical Properties of steel grade CR Mart 1300

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)
687 (≥) 186 (≥) 31 14 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade CR Mart 1300

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
13 - -     0.43 -  
411 542 - 13.3 142   -  
768 - 14 31.2   444 114

Heat Treatment of steel grade CR Mart 1300

Heat treated : 1286°C - 1993°C

Technological Curves of steel grade CR Mart 1300

Cross Reference Table (Equivalent Grade) of CR Mart 1300

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