Mechanical properties, sheets, strips, thick sheets (plates), copper and copper alloys, EN 1652 (CuZn40, CuZn35Pb1, CuZn37Pb0.5, CuZn37Pb2)
| Designation | Specified thickness | Tensile strength | Yield strength | Elongation | Hardness | Grain size | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rm | R 0.2 | A50mm | A | HV | |||||||||
| for thicknesses up to and including 2.5 mm | for thicknesses over 2.5 mm | ||||||||||||
| Material | Delivery condition | mm | N/mm2 | N/mm 2 | % | % | mm | ||||||
| Symbol | Number | from | up to incl. | min. | max. | min. | min. | mln. | max. | min. | ffl l l( , | ||
CuZn40 CuZn35Pb1 CuZn37Pb0,5 CuZn37Pb2 | CW509L CW600L CW604L CW606L | R340 | 0.3 | 10 | 340 | 420 | (max. 240) | 33 | 43 | - | - | - | - |
| H085 | - | - | - | - | - | 85 | 115 | - | - | ||||
| R400 | 0.3 | 10 | 400 | 480 | (min. 200) | 15 | 23 | - | - | - | - | ||
| H110 | - | - | - | - | - | 110 | 140 | - | - | ||||
| R470 | 0.3 | 5 | 470 | - | (min. 390) | 6 | 12 | - | - | - | - | ||
| H140 | - | - | - | - | - | 140 | - | - | - | ||||
| R290 | 0.3 | 5 | 290 | 370 | (min. 200) | 40 | 50 | - | - | - | - | ||
| H060 | - | - | - | - | - | 60 | 110 | - | - | ||||
| R370 | 0.3 | 5 | 370 | 440 | (min. 200) | - | - | - | - | - | - | ||
| H110 | - | - | - | - | - | 110 | 140 | - | - | ||||
| R440 | 0.3 | 5 | 440 | 540 | (min. 370) | - | - | - | - | - | - | ||
| H140 | - | - | - | - | - | 140 | 170 | - | - | ||||
| R540 | 0.3 | 2 | 540 | - | (min. 490) | - | - | - | - | - | - | ||
| H170 | - | - | - | - | - | 170 | - | - | - | ||||