01
Durable 7075 Aluminum Bar for Machining
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 |
Product Display
Chemical Composition
|
Alloy |
Si |
Fe |
Cu |
Mn |
Mg |
Cr |
Zn |
Ti |
Others: Each |
Others: Total |
Al: Min. |
|
3A21 |
0.60 |
0.70 |
0.20 |
1.0-1.6 |
0.05 |
- |
0.15 |
0.1-0.2 |
- |
- |
Margin |
Mechanical Properties
| Tensile Strength (MPa) | Yield Strength (MPa) | Hardness HB | Elongation Rate (%) |
| 89.6 | 34 | 23 | 15-28 |
Physical Performance
| Density | Melting Point | Modulus of Elasticity | Thermal Conductivity |
| 2.71 Kg/m³ | 643-675.2 °C | 68.9 GPa | 222 W/m.K |
Annealing State
|
Brand |
Annealing State |
|
1xxx: 1050, 1050A, 1060, 1100 |
O, H12, H14, H16, H18, H22, H24, H26, H28, H111 |
|
3xxx: 3003, 3004, 3005, 3105 |
|
|
5xxx: 5005, 5052, 5754, 5083, 5086, 5182, 5049, 5251, 5454 |
O, H22, H24, H26, H28, H32, H34, H36, H38, H111 |
|
6xxx: 6061, 6082 |
T4, T6, T451, T651 |
|
2xxx: 2024 |
T3, T351, T4 |
|
7xxx: 7075 |
T6, T651 |






