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| Alloy Group | Zinc | Zinc
- Aluminum |
Aluminum | Magnesium | Brass 360 |
Steel | |
| Common Name | Zamack
5 AC41A |
ZA-8 B669-84 |
380 | AZ91D | Annealed | Half Hard | SAE1018 Cold Rolled |
| Tensile
Strength P.S.I. |
47600 | 54200 | 47000 | 34000 | 49000 | 68000 | 64000 |
| Yield
Strength P.S.I. (0.2% Offset) |
* | 42000 | 23000 | 23000 | 180003 | 520003 | 54000 |
| Compressive
Strength P.S.I. |
87000 | ›87000 | * | 23000 | * | * | * |
| Shear
Strength P.S.I. |
38000 | 40000 | 27000 | 20000 | 30000 | 38000 | * |
| Elongation % Inch Per Inch |
7 | 8 | 3.5 | 1.5 | 53 | 18 | 15 |
| Hardness BHN. |
91 | 103 | 80-85 | 63 | 61 | 146 | 126 |
| Impact
Strength Ft. Lb. (Charpy) |
48 | 31 | 3 | 2.7 | * | * | * |
| Youngs
Modulus P.S.I. x 106 |
N .A. | 12.4 | 10.3 | 6.5 | 14 | 14 | 30 |
| Creep
Strength P.S.I. |
N.A. | ~100002 | N.A. | * | * | * | * |
| Poisson's Ratio | * | 0.295 | * | * | * | * | * |
N.A.-Not Available
1Stress To Produce A Steady Creep Rate Of 1% Strain Per 100,000
Hours At 68°F; Design Stress As Per ASME Boiler Code
2Estirnated Value-Test in Progress
30.5% Yield
