Caracteristici mecanice table și benzi cupru pentru aplicații arhitecturale EN 1172
Dimensiuni in mm
| Material | Rezistența la rupere | Limita de curgere | Elasticitatea | Duritate | |||||
|---|---|---|---|---|---|---|---|---|---|
| Simbol | Număr | Starea materialului | Rm (N/mm2) | Rp0,2 (N/mm2) | A50mm % | HV | |||
| min. | max. | min. | max. | min. | min. | max. | |||
Cu-DHP CW024A CuZn0,5 CW119C CuSn0,15 CW117C CuAl5Zn5Sn1 CW309G CuSn4 CW450K CuZn15 CW502L
| R220 | 220 | 260 | — | 140 | 33 | — | — | |
| H040 | — | — | — | — | — | 40 | 65 | ||
| R240 | 240 | 300 | 140 | — | 8 | — | — | ||
| H065 | — | — | — | — | — | 65 | 95 | ||
| R290 | 290 | — | 250 | — | — | — | — | ||
| H090 | — | — | — | — | — | 90 | — | ||
| R250 | 250 | 320 | 200 | — | 9 | — | — | ||
| H060 | — | — | — | — | — | 60 | 90 | ||
| R300 | 300 | 370 | 250 | — | 4 | — | — | ||
| H085 | — | — | — | — | — | 85 | 110 | ||
| R400 | 400 | — | 170 | — | 45 | — | — | ||
| H080 | — | — | — | — | — | 80 | — | ||
| R290 | 290 | 390 | — | 190 | 40 | — | — | ||
| H070 | — | — | — | — | — | 70 | 100 | ||
| R310 | 310 | 370 | 200 | 290 | 10 | — | — | ||
| H090 | — | — | — | — | — | 90 | 115 | ||