Jadual Perbandingan Piawai Bahan Bar Kuprum
| Senarai perbandingan standard rod kuprum |
| Piawaian Perbadanan | Piawaian Luar Negara |
| model | Nilai Unsur % | model | Nilai Unsur % |
| Cu | Pb | AI | Fe | Mn | C | Sn | As | Zn | Kekotoran lain | | Cu | Pb | AI | Fe | Mn | C | Sn | As | Zn | Kekotoran lain |
| 58-3A | 5760 | 2.0-3.0 | 0.5 | 0.5 | | | | | berehat | 2 | | | | | | | | | | | |
| Hpb59-1 | 57-60 | 0.8-1.9 | 0.2 | 0.5 | | | | | berehat | 1 | Jepun | 57-61 | 1.8-3.7 | | 0.35 | | | | | berehat | Fe+Su |
| (Double A) | C3603 | ≤0.6 |
| | | | | | | | | | | Jepun | 57-61 | 1.8-3.7 | | 0.5 | | | | | berehat | Fe+Su |
| C3604 | ≤1.2 |
| | | | | | | | | | | Jepun | 56-60 | 3.5-4.5 | | 0.5 | | | | | berehat | Fe+Su |
| C3605 | ≤1.2 |
| | | | | | | | | | | Amerika | 58-61 | 1.5-2.5 | | 0.3 | | | | | berehat | 0.5 |
| C37700 |
| | | | | | | | | | | Amerika | 56.5-60 | 1.0-3.0 | | 0.3 | | | | | berehat | 0.5 |
| C37710 |
| | | | | | | | | | | Piawaian Eropah | | | | | | | | | berehat | |
| CW614N | |
| | | | | | | | | | | Piawaian Eropah | | | | | | | | | berehat | |
| CW617N | |
| 59-1A | 57-60 | 0.8-1.9 | | | | | | | berehat | 1 | | | | | | | | | | | |
| 59-2A | 57-59 | 1.5-2.5 | | | | | | | berehat | 1 | | | | | | | | | | | |
| 59-1B | 57-60 | 0.8-2.5 | | | | | | | berehat | 2 | | | | | | | | | | | |
| Mac-60 | 60-61 | 2.0-3.0 | | | | | | | berehat | 2 | | | | | | | | | | | |
| 62-1A | 60-63 | 0.8-1.2 | | | | | | | berehat | 1 | Amerika | 58-62 | 0.6-1.2 | | 0.15 | | | | | berehat | 0.4 |
| C37100 |
| | | | | | | | | | | Amerika | 59-62 | 0.8-1.5 | | 0.15 | | | | | berehat | 0.4 |
| C37000 |
| 62-2A | 60-63 | 2.5-3.7 | 0.3 | 0.3 | | | | | berehat | 1 | Amerika | 60-63 | 2.5-3.7 | | 0.35 | | | | | berehat | 0.5 |
| C36000 |
| Sebagai A | 60-63 | 1.7-2.8 | 0.05 | 0.2 | 0.1 | 0.2 | 0.2 | 0.08-0.15 | berehat | 0.5 | Piawaian Eropah | 61-63 | 1.7-2.8 | 0.1 | 0.1 | 0.1 | 0.1 | 0.02-0.15 | | berehat | 0.2 |
| CW602N |
| | | | | | | | | | | Piawaian Eropah | | | | | | | | | | |
| CZ132 |
| | | | | | | | | | | Piawaian Eropah | | | | | | | | | | |
| CZ352 |
| Sebagai B | | | | | | | | | | | Piawaian Eropah | | | | | | | | | | |
| C48600 |
| | | | | | | | berehat | | | | | | | | | | | | |
| | | | | | | | | | | C84400 | 78-82 | 6.8-8 | 0.005 | 0.4 | | | 2.3-3.5 | | 7-10 | |
| Standard Amerika |
| ASTMB584-91a |