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Aluminum Alloy 7178-T76

T76, T76510, and T76511.

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  • UNS Number - UNS A97178
  • Specification - AMS-QQ-A-200/14
  • Form - Bar, Rod, Shapes, and Wire, Extruded

General Information

This specification covers the specific requirements for aluminum alloy 7178-T76 bar, rod, shapes,
and wire produced by extrusion.

Mechanical Properties

Property Min Value Max Value
N/mmsq 0.2% Yield Strength 455.07 0
N/mmsq Ultimate Tensile Strength 524.02 0
% Elongation 7 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
% Iron (Fe) 0 0.5
% Copper 1.6 2.4
% Magnesium 2.4 3.1
% Zinc 6.3 7.3
% Titanium 0 0
% 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