EN
HE
FR
CuSn7Zn2Pb3-C
BS EN 1982
- Plumb
- Sea Water Handling
Typical Uses
.Plumb and Valve Parts. Pump Bodies and Other Sea Water Handling Components
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 Bar Length : | 3000mm |
 Square : | Up to 153mm |
 Hollow : | 26X14mm - 292X238mm |
 Round : | 10mm-303mm |
 Hexagonal : | Up to 76mm |
 Rectangle : | Up to 303mm W |
Product availabillity
CC492K
Chemical Composition
(%max, unless shown as range or min)
| Cu | Ni | P | Pb | Sn | Zn | Al | Fe | S | Sb | Si | |
| Min/Max | 85.0-89.0 | 2.0 | 0.1 | 2.5-3.5 | 6.0-8.0 | 1.5-3.0 | 0.01 | 0.2 | 0.1 | 0.25 | 0.01 |
Applicable Specifications
*BS EN 1982
Fabrication Processes
* Continuous Casting
Mechanical Properties
| Tensile Strength Rm N/mm2 min. | 0.2% Proof Strength Rp0.2 N/mm2 min. | Elongation A % min. | Hardness HB min. |
| 270 | 130 | 12 | 70 |
Physical Properties
| Metric | |
| Melting Point – Liquidus | 1030 C |
| Melting Point – Solidus | 830 C |
| Density | 8.73 gm/cm3 at 20 C |
| Modulus of Elasticity in Tension | 93 kN/mm2 |