Material ‐ ASTM B505 Leaded Naval Brass UNS C85700
Standard Specification for Copper Alloy Continuous Casting
Group - Non ‐ Ferrous Copper Alloy
Sub Group - ASTM B505 / 505M Copper Alloys for Continuous Casting
Application - Intended for Valve, Pump, General Engineering, Automotive and Other Industries
Grade Belongs to the Industry - Rod, Bar, Tube and Shapes
| Chemical Composition | ||
|---|---|---|
| Tin | Sn % | 0.500 ‐ 1.500 |
| Lead | Pb % | 0.800 ‐ 1.500 |
| Zinc | Zn % | 32.000 ‐ 40.000 |
| Ni + Cu | Ni% + Cu% | 1.000 max. |
| Iron | Fe % | 0.700 max. |
| Aluminium | Al % | 0.800 max. |
| Silicon | Si % | 0.05 max. |
| Copper | Cu % | 58.000 ‐ 64.000 |
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| Heat Treatment |
|---|
| As ‐ Cast |
| Mechanical Properties | |
|---|---|
| Tensile Strength in Mpa | 276 min. |
| Yield Strength in Mpa | 97 min. |
| Elongation in % | 15 min. |
| Reduction of Area in % | ‐ |
| Hardness in BHN | ‐ |
| Impact in Joule | ‐ |
Cross Reference Table
| Material | Standard | Country | Grade Belong to the Industry |
|---|---|---|---|
| B176 C85700 | ASTM | USA | Casting |
| B271 C85700 | ASTM | USA | Casting |
| B30 C85700 | ASTM | USA | Casting |
| B505 C85700 | ASTM | USA | Casting |
| B584 C85700 | ASTM | USA | Casting |
| SB ‐ 584 C85700 | ASME | USA | Casting |
| CACIn203 | KS | Korea | Casting |