CuSP ( CW114C )
| Grade : | CuSP |
| Number: | CW114C |
| Classification: | Low alloyed copper alloy |
| Density | 8.9 g/cm ³ |
| Standard: | EN 12164: 1998 Copper and copper alloys. Rod for free machining purposes EN 12168: 1998 Copper and copper alloys. Hollow rod for free machining purposes |
| Equivalent grades: | Go here |
Chemical composition % of grade CuSP ( CW114C )
| P | S | Others | - |
| 0.003 - 0.012 | 0.2 - 0.7 | total 0.1 | Cu - remainder |
Mechanical properties of grade CuSP ( CW114C )
| Rm - Tensile strength (MPa) (R250) | 250 |
| Rm - Tensile strength (MPa) (R300) | 300 |
| Rp0.2 0.2% proof strength (MPa) (R250) | 200 |
| Rp0.2 0.2% proof strength (MPa) (R300) | 250 |
| A - Min. elongation at fracture (%) (R250) | 7 |
| A - Min. elongation at fracture (%) (R300) | 5 |
| A - Min. elongation Lo = 100mm (%) (R250) | 3 |
| A - Min. elongation Lo = 100mm (%) (R300) | 2 |
| Brinell hardness (HB): (R250) | 90 |
| Brinell hardness (HB): (R300) | 100 |
Equivalent grades of grade CuSP ( CW114C )
Warning! Only for reference
| EU EN |
Germany DIN,WNr |
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| CuSP |
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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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CuSP ( CW114C ) Low alloyed copper alloy |
