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C70252
| Elements | ||||||||
|---|---|---|---|---|---|---|---|---|
| Cu(1,2) | Pb | Zn | Fe | Ni(3) | Mg | Mn | Si | |
|
(1) Cu + Sum of Named Elements 99.5% min. (2) Cu value includes Ag. (3) Ni value includes Co. |
||||||||
| Min (%) | 3.0 | 0.05 | 0.11 | 0.40 | ||||
| Max (%) | Rem | 0.05 | 1.0 | 0.20 | 4.2 | 0.30 | 0.20 | 1.2 |
| Form | Temper | Temper Code | Tensile Strength (ksi) |
YS-0.2% Offset (ksi) |
Elongation (%) |
Vickers Hardness, 500 gm |
|---|---|---|---|---|---|---|
| * Measured at room temperature, 68°F (20°C). | ||||||
| Flat Products | Mill-hardened Temper, TM - Hard | TM04 |
125 Typ |
119 Typ |
6 Typ |
260 Typ |
| Mill-hardened Temper, TM - XHMS Spring | TM08 |
150 Typ |
145 Typ |
1 Typ |
330 Typ |
|
| Mill-hardened Temper, TM -XHM - Extra Hard | TM06 |
136 Typ |
132 Typ |
3 Typ |
300 Typ |
|
| Melting Point - Liquidus°F | 1994 |
|---|---|
| Melting Point - Solidus°F | 1931 |
| Densitylb/cu in. at 68°F | 0.32 |
| Specific Gravity | 8.82 |
| Electrical Conductivity% IACS at 68°F | 38 |
| Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 88 |
| Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 9.8 |
| Specific Heat CapacityBtu/ lb /°F at 68°F | 0.09 |
| Modulus of Elasticity in Tensionksi | 17800 |
Fabrication Properties
No fabrication properties for this alloy
Common Fabrication Processes
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Thermal Properties
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Typical Uses
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Applicable Specifications
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Corrosion Properties
No Corrosion Properties Available.