BRAVO BRONZE
CHEMICAL COMPOSITION:
| Cu(1) | Al | Fe | Mn | Ni(2) | Si | Sn | Zn | |
| Min./Max. | Rem. | 9.0-11.0 | 2.0-4.0 | 1.5 | 4.0-5.5 | .25 | .20 | .30 |
| Nominal | 82.0 | 10.0 | 3.0 | - | 5.0 | - | - | - |
MECHANICAL PROPERTIES:
| Temper | Section Size |
Cold Work |
Typ/ Min |
Temp | Tensile Strength |
Yield Strength (0.5% ext. under load) |
El | Rockwell Hardness |
Brinell Hard. |
Shear Strength |
Fatigue Strength* |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| in. | % | F | ksi | ksi | % | B | C | F | 30T | 500 | 3000 | ksi | ksi | ||||||
| mm. | C | MPa | MPa | MPa | MPa | ||||||||||||||
| Rod | |||||||||||||||||||
| M30 | 4 | 0 | TYP | 68 | 100 | 60 | 15 | 96 | - | - | - | - | - | 62 | 36 | ||||
| 102 | 20 | 689 | 414 | 15 | 96 | - | - | - | - | - | 427 | 248 | |||||||
| Bar | |||||||||||||||||||
| HR50 | 2 | 10 | TYP | 68 | 100 | 60 | 15 | 96 | - | - | - | - | - | - | - | ||||
| 51 | 20 | 689 | 414 | 15 | 96 | - | - | - | - | - | - | - | |||||||
| Rod | |||||||||||||||||||
| HR50 | 3 | 10 | TYP | 68 | 112 | 62 | 20 | 96 | - | - | - | - | - | 65 | 37 | ||||
| 76 | 20 | 772 | 427 | 20 | 96 | - | - | - | - | - | 448 | 255 | |||||||
| Bar | |||||||||||||||||||
| M30 | 3 | 0 | TYP | 68 | 90 | 50 | 15 | 96 | - | - | - | - | - | - | - | ||||
| 76 | 20 | 621 | 345 | 15 | 96 | - | - | - | - | - | - | - | |||||||
| Rod | |||||||||||||||||||
| HR50 | 1 | 10 | TYP | 68 | 118 | 75 | 15 | 98 | - | - | - | - | - | 70 | 37 | ||||
| 25.4 | 20 | 814 | 517 | 15 | 98 | - | - | - | - | - | 483 | 255 | |||||||
| Bar | |||||||||||||||||||
| HR50 | 1 | 10 | TYP | 68 | 110 | 62 | 15 | 97 | - | - | - | - | - | - | - | ||||
| 25.4 | 20 | 758 | 427 | 15 | 97 | - | - | - | - | - | - | - | |||||||
| Rod | |||||||||||||||||||
| HR50 | 2 | 10 | TYP | 68 | 115 | 65 | 18 | 96 | - | - | - | - | - | 69 | 38 | ||||
| 51 | 20 | 793 | 448 | 18 | 96 | - | - | - | - | - | 476 | 262 | |||||||
| Product | Specification |
| Bar | AMS 4640 ASME SB150 ASTM B150 FEDERAL QQ-C-450 SAE J463, J461 |
| Bar, Forging | ASTM B124 |
| Bolts | ASTM F468 |
| Forgings, Die | AMS 4640 ASTM B283 MILITARY MIL-B-16166 |
| Nuts | ASTM F467 |
| Plate | ASTM B171 FEDERAL QQ-C-450 |
| Plate, Condenser Tube | ASME SB171 ASTM B171 |
| Rod | AMS 4640 ASME SB150 ASTM B150 SAE J463, J461 |
| Rod, Forging | ASTM B124 |
| Screws | ASTM F468 |
| Shapes | AMS 4640 ASTM B150 SAE J461, J463 |
| Shapes, Forging | ASTM B124 |
| Sheet | FEDERAL QQ-C-450 |
| Strip | FEDERAL QQ-C-450 |
| Tube | AMS 4640 |