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Aluminum Alloy 7178

O, T6, T62, T6510, and T6511

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  • UNS Number - UNS A97178
  • Specification - AMS-QQ-A-200/13
  • Form - Bar, Rod, Shapes, Tube, and Wire, Extruded

General Information

This specification covers the specific requirements for aluminum alloy 7178 bar, rod, shapes, tube,
and wire produced by extrusion.

Mechanical Properties

Property Min Value Max Value
N/mmsq 0.2% Yield Strength 0 165.48
N/mmsq Ultimate Tensile Strength 0 275.8
% Elongation 10 0
% Reduction of Area 0 0
Hardness Rockwell B (HRB) 0 0
Hardness Rockwell C (HRC) 0 0
Hardness Brinell (BHN) 0 0
Hardness Vickers (HV) 0 0

Chemical Elements

% Carbon (C) 0 0
% Chromium (Cr) 0.18 0.28
% Manganese (Mn) 0 0.3
% Molybdenum (Mo) 0 0
% Nickel (Ni) 0 0
% Phosphorus (P) 0 0
% Sulphur (S) 0 0
% Silicon (Si) 0 0.4
% Iron (Fe) 0 0.5
% Copper 1.6 2.4
% Magnesium 2.4 3.1
% Zinc 6.3 7.3
% Titanium 0 0.2
% Aluminium 85.32 89.52
% Cobalt (Co) 0 0
% Zirconium (Zr) 0 0
% Boron (B) 0 0
% Lead (Pb) 0 0
% Bismuth (Bi) 0 0
% Selenium (Se) 0 0