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A 7075 BD

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Japan JIS A7075BD 铝和铝合金棒，棒材和线材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A7075BD / A 7075 BD
Category Grade Standard Region/Area Standard Content
Metals A 7075 BD JIS H4040 Japan 铝和铝合金棒，棒材和线材

Chemical composition(mass fraction)(wt.%) of the A 7075 BD

Element Min Max Similar
Ti+Zr - 0.2500 -
Mn - 0.3000 -
Si - 0.4000 -
Cr 0.1800 0.2800 -
Cu 1.2000 2.0000 -
Ti - 0.2000 -
Al - - -
Zn 5.1000 6.1000 -
Mg 2.1000 2.9000 -
Fe - 0.5000 -
Others each - 0.0500 -
Total Others - 0.1500 -

Mechanical Properties of steel grade A 7075 BD

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)
592 (≥) 185 (≥) 11 23 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade A 7075 BD

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
23 - -     0.23 -  
622 128 - 42.3 143   -  
829 - 33 34.2   131 322

Heat Treatment of steel grade A 7075 BD

Heat treated : 1919°C - 1529°C

Technological Curves of steel grade A 7075 BD

Cross Reference Table (Equivalent Grade) of A 7075 BD

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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