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TATA NIMN

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

Datasheet for: Metals: TATANIMN / TATA NIMN
Category Grade Standard Region/Area Standard Content
Metals TATA NIMN -- Global

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

Element Min Max Similar
Ni - 4.0000 -
Mn - 12.0000 -
C - 1.0000 -

Mechanical Properties of steel grade TATA NIMN

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)
378 (≥) 589 (≥) 23 32 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade TATA NIMN

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
34 - -     0.21 -  
433 259 - 12.3 344   -  
491 - 32 14.2   312 444

Heat Treatment of steel grade TATA NIMN

Heat treated : 1764°C - 1121°C

Technological Curves of steel grade TATA NIMN

Cross Reference Table (Equivalent Grade) of TATA NIMN

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