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TATA HCRM

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

Datasheet for: Metals: TATAHCRM / TATA HCRM
Category Grade Standard Region/Area Standard Content
Metals TATA HCRM -- Global

Chemical composition(mass fraction)(wt.%) of the TATA HCRM

Element Min Max Similar
Cr - 12.0000 -
C - 1.0000 -

Mechanical Properties of steel grade TATA HCRM

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)
338 (≥) 668 (≥) 42 13 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade TATA HCRM

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
23 - -     0.14 -  
723 874 - 31.3 323   -  
385 - 44 31.2   112 341

Heat Treatment of steel grade TATA HCRM

Heat treated : 1975°C - 1294°C

Technological Curves of steel grade TATA HCRM

Cross Reference Table (Equivalent Grade) of TATA HCRM

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