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B744 Alclad One Side 7075

America ASTM B744AlcladOneSide7075 波纹铝管用铝合金薄板 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals B744 Alclad One Side 7075 ASTM B744/B744M America 波纹铝管用铝合金薄板

Chemical composition(mass fraction)(wt.%) of the B744 Alclad One Side 7075

Element Min Max Similar

Mechanical Properties of steel grade B744 Alclad One Side 7075

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)
823 (≥) 344 (≥) 42 43 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade B744 Alclad One Side 7075

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
24 - -     0.41 -  
739 673 - 23.3 443   -  
993 - 23 11.2   141 231

Heat Treatment of steel grade B744 Alclad One Side 7075

Heat treated : 1113°C - 1128°C

Technological Curves of steel grade B744 Alclad One Side 7075

Cross Reference Table (Equivalent Grade) of B744 Alclad One Side 7075

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