| GB | ISO | ASTM | JIS |
| TU1 | Cu-OF | C10200 | C1020 |
| T2 | Cu-RTP | C11000 | C1100 |
| TP1 | Cu-DLP | C12000 | C1201 |
| TP2 | Cu-DHP | C12200 | C1220 |
| GB | Composition(%) | ||||
| Cu | P | O | Other | ||
| TU1 | 99.97 | 0.002 | less than 0.002 | balance | |
| T2 | 99.9 | - | - | balance | |
| TP1 | 99.9 | 0.004-0.012 | - | balance | |
| TP2 | 99.9 | 0.015-0.040 | - | balance | |
| ASTM | Composition(%) | ||||
| Cu | P | O | Other | ||
| C10200 | 99.95 | 0.001-0.005 | - | balance | |
| C11000 | 99.9 | - | - | balance | |
| C12000 | 99.9 | 0.004-0.012 | - | balance | |
| C12200 | 99.9 | 0.015-0.040 | - | balance | |
| Grade | Temper | Diameter/mm | Tensile Strength Rm/(N/mm2) |
Elongation A/% |
Hardness HBW |
|
| no less than | ||||||
| T2 | C1100 | Hard | 3-40 | 275 | 10 | － |
| 40-60 | 245 | 12 | － | |||
| 60-80 | 210 | 16 | － | |||
| Soft | 3-80 | 200 | 40 | － | ||
| TU1 TP2 |
C1020 C1220 |
Hard | 3-80 | － | － | － |
