| 各国铜牌号及标准对照表 | | | | | | | | | | | | | | | | | | | |
| 中国 | 德国 | 欧洲 | 国际标准 | 美国 | 日本 | | | | | | | | | | | | |
| GB | DIN | EN | ISO | UNS | JIS | | | | | | | | | | | | |
| KRUZZEICHEN | NUMBER | Symbol | Number | Symbol | Number | Number | | | | | | | | | | | | |
| TU2 | OF-Cu | 2.004 | Cu-OFE | CW009A | Cu-OF | C10100 | C1011 | | | | | | | | | | | | |
| - | SE-Cu | 2.007 | Cu-HCP | CW021A | - | C10300 | - | | | | | | | | | | | | |
| - | SE-Cu | 2.007 | Cu-PHC | CW020A | - | C10300 | - | | | | | | | | | | | | |
| T2 | E-Cu58 | 2.0065 | Cu-ETP | CW004A | Cu-ETP | C11000 | C1100 | | | | | | | | | | | | |
| TP2 | SF-Cu | 2.009 | Cu-DHP | CW024A | Cu-DHP | C12200 | C1220 | | | | | | | | | | | | |
| - | SF-Cu | 2.009 | Cu-DHP | CW024A | Cu-DHP | C12200 | C1220 | | | | | | | | | | | | |
| - | SF-Cu | 2.009 | Cu-DHP | CW024A | Cu-DHP | C12200 | C1220 | | | | | | | | | | | | |
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