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Brazil NBR H2264 Aluminium hardners - Chemical composition and color code and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: H2264 / H2264
Category Grade Standard Region/Area Standard Content
Metals H2264 ABNT NBR 14330 Brazil Aluminium hardners - Chemical composition and color code

Chemical composition(mass fraction)(wt.%) of the H2264

Element Min Max Similar
C 0.0300 0.0500 -
Si - 0.2000 -
V - 0.0500 -
Ti 5.5000 6.5000 -
B - 0.0040 -
Al - - -
Fe - 0.3500 -
Others each - 0.0300 -
Others Total - 0.1000 -

Mechanical Properties of steel grade H2264

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)
545 (≥) 337 (≥) 23 21 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade H2264

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
42 - -     0.41 -  
383 128 - 22.3 442   -  
334 - 42 14.2   144 122

Heat Treatment of steel grade H2264

Heat treated : 1286°C - 1796°C

Technological Curves of steel grade H2264

Cross Reference Table (Equivalent Grade) of H2264

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