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B404 6061

America ASTM B4046061 铝及铝合金合金无缝冷凝器和热交换器管一体化翅片 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B4046061 / B404 6061
Category Grade Standard Region/Area Standard Content
Metals B404 6061 ASTM B404/B404M America 铝及铝合金合金无缝冷凝器和热交换器管一体化翅片

Chemical composition(mass fraction)(wt.%) of the B404 6061

Element Min Max Similar

Mechanical Properties of steel grade B404 6061

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)
797 (≥) 973 (≥) 31 23 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade B404 6061

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 - -     0.13 -  
728 374 - 42.3 323   -  
785 - 14 43.2   212 242

Heat Treatment of steel grade B404 6061

Heat treated : 1763°C - 1599°C

Technological Curves of steel grade B404 6061

Cross Reference Table (Equivalent Grade) of B404 6061

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