| As normas | Grau | Qualidade | Cu% | |||||
| GB/T | 17791-2007 | T2, TP2, TU1, TU2 | Y | Y 2 | M | M 2 | ≥ 99, 90 | |
| JIS H3300 | C1220/C1020 | H | 1/2h | OL | Ó | |||
| BS2871 | C106 | H | 1/2h | / | Ó | |||
| EN12735-2 | CU-DHP | Y080 | / | Y040 | Y035 | |||
| EN12735-1 | CW024A | R360 | R290 | R250 | / | R220 | ||
| Pt1057 | CU-DHP/CW024A | R360 | R290 | R250 | / | R220 | ||
| EN12449 | CU-DHP | R360 | R290 | R250 | / | R220/R200 | ||
| CW024A | H110 | H095 | H070 | / | H040 | |||
| DIN | SF-Cu | F36 | F25 | F22 | Ó | |||
| ASTM | B68 | C12200/C10200 | / | / | Ó50 | Ó60 | ||
| B88 | H58 | |||||||
| B75 | H80& H58 | H55 | Ó50 | Ó60 | ||||
| B280 | H58 | / | Ó60 | |||||
| B743-92UM | H58 | / | Ó50 | Ó60 | ||||