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7010

ASTM B221 / AlZn6MgCu / 7010 / T74511

化学性质 % 值
Silicon (Si)0,00 - 0,12
Chromium (Cr)0,00 - 0,05
Manganese (Mn)0,00 - 0,10
Magnesium (Mg)2,10 - 2,60
Copper (Cu)1,50 - 2,00
Titanium (Ti)0,00 - 0,06
Iron (Fe)0,00 - 0,15
Zinc (Zn)5,70 - 6,70
Aluminium (Al)Balance
物理特性
Density2.82 g/cm³
Melting Point475 °C
Thermal Expansion23.7 µm/m.°C
Modulus of Elasticity71 GPa
Thermal Conductivity150 W/m.K
Electrical Resistivity40% IACS
机械性能
Proof Strength470 MPa
Yield Strength530 MPa
Shear Strength310 MPa
Elongation A50 mm6%
Hardness85 HB
7010 T74511 aluminum exhibits mid strength and is widely used in aerospace applications.

 

ALLOY DESIGNATIONS
 
7010 T74511 has the following standard designations and specifications.
 
Plates per; 7010 T74511, DTD 5130, EN 3337, ISO AlZn6MgCu, WNR 3.4394, UNS A97010, ASTM B209
 

Choosing Factors for 7010 T74511

  • Strength: Perfect
  • Machining: Average
  • Weldability: Weak
  • Formability: Weak
  • Corrosion Resistance: Excellent
  • Heat Treating: Yes
 

Some Well-Known Applications for 7010 T74511

In ABS braking systems,

In airplane fuselages and wings,

It also has mechanical-chemical applications.

 

SUPPLIED FORMS
 
7010 T7451 is produced/supplied in round/flat bar and tube/profile form.
  • Round/Flat Bar
  • Tube/Profile
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