Mechanical properties, sheets, strips, thick sheets (plates), copper and copper alloys, EN 1652 (CuZn5/10)
| 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 above 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( , | ||
CuZn5
| CW500L
| R230 | 0.1 | 5 | 230 | 280 | (max. 130) | 36 | 45 | - | - | - | - |
| H045 | - | - | - | - | - | 45 | 75 | - | - | ||||
| R270 | 0.1 | 5 | 270 | 350 | (min. 200) | 12 | 19 | - | - | - | - | ||
| H075 | - | - | - | - | - | 75 | 110 | - | - | ||||
| R340 | 0.1 | 5 | 340 | - | (min. 280) | 4 | 8 | - | - | - | - | ||
| H110 | - | - | - | 110 | - | - | - | ||||||
| CuZn10 | CW501L | R240 | 0.1 | 2 | 240 | 290 | (min . 140) | 36 | 45 | - | - | - | - |
| H050 | - | - | - | - | - | 50 | 80 | - | - | ||||
| R280 | 0.1 | 2 | 280 | 360 | (min. 200) | 13 | 20 | - | - | - | - | ||
| H080 | - | - | - | - | - | 80 | 110 | - | - | ||||
| R350 | 0.1 | 2 | 350 | - | (min. 290) | 4 | 8 | - | - | - | - | ||
| H110 | - | - | - | - | - | 110 | - | - | - | ||||