7149 Aluminum is a heat treatable wrought alloy known for its flexibility, light weight, and durability. An excellent conductor of heat, Aluminum 7149 is also rust-free and corrosion resistant, making it an excellent metal for use in the aerospace industry. AL 7149 is mainly aluminum based, with zinc, copper and manganese being the other major chemical properties. Standard specifications for 7149 include AMS 4167 and AMS 4343.
At Rickard Specialty Metals, we have 25+ years of experience supplying 7149 aluminum forgings, sheet, plate and more to your custom measurements and shapes. Our forging process includes open die forgings, ring rolling and more. See below for a list of common 7149 forged shapes and additional product forms we offer.
NOMINAL COMPOSITION
- Al Balance
- Zn 7.2 – 8.2
- Mg 2 – 2.9
- Cu 1.2 – 1.9
- Fe .2 max
- Mn .2 max
- Cr .1 – .22
- Si .15 max
- Ti .1 max
- Remainder Each .05 max
- Remainder Total .15 max
STANDARD SPECIFICATIONS
- AMS 4167
- AMS 4343
7149 ALUMINUM FORGINGS
- 7149 Aluminum Round Bar
- 7149 Aluminum Flat Bar
- 7149 Aluminum Rectangular Bar
- 7149 Aluminum Rolled Rings
- 7149 Aluminum Forged Rings
- 7149 Aluminum Disc
OTHER PRODUCT FORMS
- 7149 Aluminum Sheet
- 7149 Aluminum Plate
- 7149 Aluminum Extrusion
- 7149 Aluminum Extrusion angles
- 7149 Aluminum Billet
- 7149 Aluminum Ingot
- 7149 Aluminum Machined Parts