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TATA NCMB

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

Datasheet for: Metals: TATANCMB / TATA NCMB
Category Grade Standard Region/Area Standard Content
Metals TATA NCMB -- Global

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

Element Min Max Similar
Ni - 1.5000 -
Mo - 0.2000 -
Cr - 1.0000 -
C - 0.4000 -

Mechanical Properties of steel grade TATA NCMB

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)
423 (≥) 262 (≥) 32 41 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade TATA NCMB

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 - -     0.23 -  
487 561 - 22.3 121   -  
531 - 24 41.2   313 424

Heat Treatment of steel grade TATA NCMB

Heat treated : 1416°C - 1281°C

Technological Curves of steel grade TATA NCMB

Cross Reference Table (Equivalent Grade) of TATA NCMB

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