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AWS Number | Use expertise |
BCuZn-2 | This model has good mobility and suits to the welding of the thick plate, copper, iron and copper alloy and this metal is quite glossy after dissolved |
BCuZn-C | This model is suitable for the welding in high tensile strength, high temperature and good corrosion resistance. |

Standard | Chemical composition (%) | Temperature | ||||||||||||
Cu | Sn | Mn | Fe | Zn | Sodify | Liquefy | Use Temp. | |||||||
BCuZn-2 | 59-61 | 0.5-1.5 | / | / | Rem | 890 | 905 | 900-955 | ||||||
BCuZn-C | 57-59 | 0.7-1.0 | / | 0.35-1.2 | Rem | 920 | 930 | 930-980 | ||||||





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