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Brazil NBR H2000 Aluminium hardners - Chemical composition and color code and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: H2000 / H2000
Category Grade Standard Region/Area Standard Content
Metals H2000 ABNT NBR 14330 Brazil Aluminium hardners - Chemical composition and color code

Chemical composition(mass fraction)(wt.%) of the H2000

Element Min Max Similar
Si - 0.2000 -
V - 0.0500 -
Ga 18.0000 22.0000 -
Al - - -
Fe - 0.3000 -
Others each - 0.0300 -
Others total - 0.1000 -

Mechanical Properties of steel grade H2000

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)
145 (≥) 851 (≥) 32 21 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade H2000

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
32 - -     0.33 -  
547 729 - 22.3 221   -  
351 - 42 32.2   133 112

Heat Treatment of steel grade H2000

Heat treated : 1437°C - 1997°C

Technological Curves of steel grade H2000

Cross Reference Table (Equivalent Grade) of H2000

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