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Brass Brazing Rod AWS 5.8 RBCuZn-A More details
Product Parameters Description | ||||||||||||||||||
Copper Brazing Alloy generally applied on steel, nickel and their alloys. They can be used with all brazing processes including flame, provided they are slightly reducing.Not suitable for furnace brazing in a controlled atmosphere.We recommend avoiding strong overheating during the brazing procedure in order to avoid zinc evaporation. | ||||||||||||||||||
Application | ||||||||||||||||||
Copper Brazing Alloy often used with liquid flux dosed directly on the torch flame through the appropriate vaporizer. Used as filler or for reconstructing gear teeth, bearings, shafts, valve seats, steering joints, handlebars and bicycle frames, metal furniture, pipes, etc. | ||||||||||||||||||
HZ No. | NORMS | Melting range(oC) | Chemical Composition(%) | |||||||||||||||
AWS | Cu | Zn | P | Sn | Si | Pb | ||||||||||||
HZ-S201 | ERCu | 1083 | 98 | - | - | 1.0 | - | - | Al 0.01 | |||||||||
HZ-S221 | RBCuZn-A | 886-901 | 57-61 | Rem. | - | 0.25-1.0 | 0.04-0.2 | 0.05 | Al 0.01 | |||||||||
HZ-S226 | RBCuZn-B | 890-905 | 56-60 | Rem. | - | 0.8-1.1 | 0.04-0.2 | 0.05 | Ni 0.2-0.8 | |||||||||
HZ-S222 | RBCuZn-C | 866-888 | 56-60 | Rem. | - | 0.8-1.1 | 0.15 | 0.05 | Al 0.01 | |||||||||
HZ-S105 | - | 830-860 | 57-59 | Rem. | - | - | - | - | Mn 4.0 | |||||||||
HZ-S211 | ERCuSi-A | 910-1025 | Rem. | 1.0 | - | 1.0 | 2.8-4.0 | 0.02 | Mn 4.0 Al 0.01 | |||||||||
HZ-S212 | ERCuSn-A | 910-1040 | Rem. | 0.1 | 0.1-0.35 | 4.0-6.0 | - | 0.02 | Al 0.01 | |||||||||
HZ-S213 | ERCuSn-C | 875-1025 | Rem. | 0.2 | 0.01-0.4 | 7.0-9.0 | - | 0.02 | Fe 0.1 | |||||||||
HZ-S214 | ERCuAl-A1 | 1030-1010 | Rem. | 0.2 | - | - | 0.1 | 0.02 | Al 7.0 Mn 0.5 | |||||||||
Manufacturing Technique 
Application HUAZHONG products widely used for air condition,refrigerator,evaporator,heat exchange ,water heater and motor manufacturing and instrumenation industry
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