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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
Common Fabrication Processes
Thermal Properties
Typical Uses
Applicable Specifications
Corrosion Properties