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Brazil NBR H2501 Aluminium hardners - Chemical composition and color code and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: H2501 / H2501
Category Grade Standard Region/Area Standard Content
Metals H2501 ABNT NBR 14330 Brazil Aluminium hardners - Chemical composition and color code

Chemical composition(mass fraction)(wt.%) of the H2501

Element Min Max Similar
Si - 0.1500 -
Ni 18.0000 22.0000 -
Al - - -
Fe - 0.2000 -
Others each - 0.0300 -
Others Total - 0.1000 -

Mechanical Properties of steel grade H2501

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)
122 (≥) 472 (≥) 23 31 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade H2501

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
21 - -     0.42 -  
775 564 - 12.3 214   -  
349 - 42 21.2   243 422

Heat Treatment of steel grade H2501

Heat treated : 1337°C - 1798°C

Technological Curves of steel grade H2501

Cross Reference Table (Equivalent Grade) of H2501

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