S-Cu-7 ( CS052B )
| Grade : | S-Cu-7 |
| Number: | CS052B |
| Classification: | Cupper alloy - scrap |
| Standard: | EN 12861: 1999 Copper and copper alloys. Scrap |
| Equivalent grades: | No information |
Chemical composition % of grade S-Cu-7 ( CS052B )
| Cu including Ag < 0.015% and O < 0.06% |
| Fe | Ni | P | Al | Cu | As | Pb | Zn | Sn | Others |
| max 0.05 | max 0.02 | max 0.06 | max 0.05 | min 99.5 | max 0.005 | max 0.1 | max 0.05 | max 0.06 | each 0.002; |
Casting process
| GS | Sand casting |
| GM | Permanent mould casting |
| GZ | Centrifugal casting |
| GC | Continuous casting |
| GP | Pressure die casting |
Material conditions
| R | Material condition designated by the minimum value of tensile strength requirement for the product with mandatory tensile strength and elongation requirements |
| H | Material condition designated by the minimum value of hardness requirement for the product with mandatory hardness requirements |
Mechanical properties
| ReH | Minimum yield strength / Mindestwert der oberen Streckgrenze / Limite d elasticite minimale |
| Rm | Tensile strength / Zugfestigkeit / Resistance a la traction |
| A | Minimum elongation / Mindestwert der Bruchdehnung / Allongement minimal |
| J | Notch impact test / Kerbschlagbiegeversuch / Essai de flexion par choc |
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S-Cu-7 ( CS052B ) Cupper alloy - scrap |
