| STANDARDS | GRADE | QUALITY | 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 | O | |||
| BS2871 | C106 | H | 1/2H | / | O | |||
| EN12735-2 | CU-DHP | Y080 | / | Y040 | Y035 | |||
| EN12735-1 | CW024A | R360 | R290 | R250 | / | R220 | ||
| EN1057 | 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 | O | |||
| ASTM | B68 | C12200/C10200 | / | / | O50 | O60 | ||
| B88 | H58 | |||||||
| B75 | H80&H58 | H55 | O50 | O60 | ||||
| B280 | H58 | / | O60 | |||||
| B743-92A | H58 | / | O50 | O60 | ||||