| IS GRADE | CU % | ZN % | PB % | EQUIVALENT |
|---|---|---|---|---|
| IS 319 | 57�59 | Bal. | 2.5�3.5 | C36000 / CW614N |
| IS 320 | 57�60 | Bal. | 1.5�2.5 | C37700 / CW617N |
| IS 410 | 62�65 | Bal. | ≤ 0.10 | Cartridge brass |
| IS 6912 | 59�62 | Bal. | ≤ 0.20 (Sn 0.5�1) | C46400 Naval |
| PROPERTY | UNIT | VALUE |
|---|---|---|
| Tensile Strength | MPa | 350�540 |
| Yield Strength | MPa | 150�390 |
| Hardness | HB | 100�170 |
| Density | g/cm� | 8.40�8.50 |
| IS | EN | ASTM | DIN |
|---|---|---|---|
| IS 319 | CW614N | C36000 | 2.0401 |
| IS 320 | CW617N | C37700 | 2.0402 |
| IS 6912 | CW712R | C46400 | 2.0530 |
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