Material – ASTM B271 High-Strength Yellow Brass UNS C86200
Standard Specification for Copper-Base Alloy Centrifugal Castings
Group - Non-Ferrous Copper Alloy
Sub Group - ASTM B271 Copper-Base Alloy Centrifugal Castings
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 % | 0.200 max. |
| Lead | Pb % | 0.200 max. |
| Zinc | Zn % | 22.000 - 28.000 |
| Iron | Fe % | 2.000 - 4.000 |
| Ni + Co | Ni% + Co% | 1.000 max. |
| Aluminium | Al % | 3.000 - 4.900 |
| Manganese | Mn % | 2.500 - 5.000 |
| Copper | Cu % | 60.000 - 66.000 |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| Heat Treatment |
|---|
| As-Cast |
| Mechanical Properties | |
|---|---|
| Tensile Strength in Mpa | 621 min. |
| Yield Strength in Mpa | 310 min. |
| Elongation in % | 18 min. |
| Reduction of Area in % | - |
| Hardness in BHN | - |
| Impact in Joule | - |
Cross Reference Table
| Material | Standard | Country | Grade Belong to the Industry |
|---|---|---|---|
| B147-8B | ASTM | USA | Casting |
| B271 C86200 | ASTM | USA | Casting |
| CA862 | SAE | USA | Casting |
| SAE 430A | SAE | USA | Casting |
| SB-505 C86200 | ASME | USA | Casting |
| SB-584 C86200 | ASME | USA | Casting |
| CACIn303 | KS | Korea | Ingot and Casting |