Material – DIN 2.0371
Standard Specification for Copper and Copper Alloy Rod for Free Machining Purpose
Group - Non Ferrous Copper Alloys
Sub Group - DIN 2.0371 Copper and Copper Alloy Rod for Free Machining Purpose
Application - Intended for Valve, Pump, General Engineering, Automotive and Other Industries
Grade Belongs to the Industry - Rod
| Chemical Composition | ||
|---|---|---|
| Aluminium | Al % | 0.050 max. |
| Iron | Fe % | 0.300 max. |
| Nickel | Ni % | 0.300 max. |
| Other | Ot % | 0.200 max. |
| Lead | Pb % | 1.000 - 2.000 |
| Tin | Sn % | 0.200 max. |
| Copper | Cu % | 59.500 - 61.500 |
| Zinc | Zn % | Balance |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| Heat Treatment |
|---|
| As Raw or Solution Heat Treated |
| Mechanical Properties | |
|---|---|
| Tensile Strength in Mpa | 330 min. |
| Yield Strength in Mpa | 100 - 250 |
| Elongation in % | 5 min. |
| Reduction of Area in % | - |
| Hardness in HV | 75 - 165 |
| Impact in Joule | - |
Cross Reference Table
| Material | Standard | Country | Grade Belong to the Industry |
|---|---|---|---|
| CuZn36Pb2Sn1 | DIN | Germany | Rod |
| B 21 C48500 | ASTM | USA | Rod, Bar and Shape |
| B 124 C48500 | ASTM | USA | Rod, Bar and Shape |
| B 283 C48500 | ASTM | USA | Forging |
| SB-283 C48500 | ASME | USA | Forging |
| 485 | AS | Australia | Forging |
| C48500 | AS | Australia | Ingot and Casting |