Aluminum 7075 in bar & plate
SPECIFICATIONS: GRADE ALUMINUM 7075, UNS A97075
Castle Metals distributes a wide range of 7075 Aluminum in bar and plate from our distribution centers in the U.S., Canada, Mexico, Shanghai, Singapore, France, and the U.K. When customers confer with us on 7075 Aluminum, sometimes they share their worries over inventory accuracy. Should we decide that custom bar codes could improve accuracy as well as simplify the receiving process, we work together to make it happen.
7075 Aluminum is a very high strength material used for highly stressed structural parts. The T7351 temper offers improved stress-corrosion cracking resistance. It has a strength level equal to or exceeding mild steels. It has good machinability and excellent finishing characteristics. It is hardenable by heat treatment and/or cold working.
Bar Properties
Grade 7075 Bar Sizes & Specifications
gRADE | cONDITION | SHAPE | TEMPER | SIZE RANGE | SPECIFICATION |
7075 | Cold Finished | Rounds | T6 | 3/8" | AMS 4122/ ASTM B-211 |
T651 | 1/2" - 8" | AMS 4123 / ASTM B-211 | |||
T7351 | 3/4" - 6-1/2" | AMS 4124 / ASTM B-211 | |||
Squares | T651 | 3/4" - 2-1/2" | AMS 4123 / ASTM B-211 | ||
T7351 | 1-1/2" - 3" | AMS 4124 / ASTM B-211 |
Grade 7075 Bar Typical Mechanical Properties (Not For Design)
grade | temper | tensile- ksi | yield- ksi | elongation-% | brinell hardness |
7075 | T651 | 83 | 73 | 11 | 150 |
T7351 | 74 | 63 | 14 | 130 |
For more information, see Aluminum Cold Finished and Extruded Rod and Bar Quick Guide
Chemistry(range or Maximum in %)
Chemistry (range or maximum in %)
GRADE | SI | FE | CU | MN | MG | CR | ZN | TI |
7075 | 0.40 | 0.50 | 1.2/2.0 | 0.30 | 2.1/2.9 | 0.18/0.28 | 5.1/6.1 | 0.20 |