AMS-QQA-250/4, ASTM-B-209

Physical Properties
  • Minimum Tensile Strength - 63,000 psi
  • Minimum Yield Strength - 42,000 psi
  • Elongation - 12%
Unit of Measure

Specifications

Width

N/A 12 in

Length

N/A 24 in

Alloy

N/A 2024 Aluminum Alloy

Thickness

N/A 0.0160 in

Thickness Tolerance

N/A 0.0015 in

American Society for Testing and Materials (ASTM) Steel Standard

N/A ASTM-B-209

Aerospace Material Specification (AMS)

N/A AMS-QQA-250/4

Material Form

N/A Sheet

Temper

N/A 'T3 - Bare' Hard Temper

Chemical Composition

Maximum Silicon Composition

N/A 0.50 %

Maximum Iron Composition

N/A 0.50 %

Maximum Copper Composition

N/A 4.90 %

Maximum Manganese Composition

N/A 0.90 %

Maximum Magnesium Composition

N/A 1.80 %

Maximum Chromium Composition

N/A 0.10 %

Maximum Zinc Composition

N/A 0.25 %

Maximum Titanium Composition

N/A 0.15 %

Maximum Others Composition (Each)

N/A 0.05 %

Maximum Others Composition (Total)

N/A 0.15 %

Chemical Composition Table

N/A

Physical Properties

Minimum Tensile Strength

N/A 63,000 psi

Minimum Yield Strength

N/A 42,000 psi

Minimum Elongation

N/A 12 %