Copper alloy welding
ERCuSn-A Phosphor Bronze Welding Wire S212 Filler Alloy CuSn6 Copper Alloy Phos-Bronze Brazing Rods
CHEMICAL COMPOSITION(%) | |||||||||||||
Standard | Class | Alloy | Cu | Al | Fe | Mn | Ni | P | Pb | Si | Sn | Zn | Other |
ISO24373 | Cu6560 | CuSi3Mn1 | bal. | 0.02 | 0.5 | 0.5~ 1.5 | - | 0.05 | 0.02 | 2.8~ 4.0 | 0.2 | 0.4 | 0.5 |
GB/T9460 | SCu6560 | CuSi3Mn | bal. | max 0.01 | max 0.5 | max 1.5 | - | - | max 0.02 | 2.8~ 4.0 | max 1.0 | max 1.0 | max 0.5 |
BS EN14640 | Cu6560 | CuSi3Mn1 | bal. | 0.01 | 0.5 | 0.5~ 1.5 | - | 0.02 | 0.02 | 2.8~ 4.0 | 0.2 | 0.2 | 0.4 |
AWS A5.7 | C65600 | ERCuSi-A | bal. | 0.01 | 0.05 | 1.5 | - | - | 0.02 | 2.8~ 4.0 | 1.0 | 1.0 | 0.50 |
DIN 1733 | 2.1461 | SG-CuSi3 | bal. | max 0.01 | max 0.3 | 0.5~ 1.5 | - | max 0.02 | max 0.02 | 2.8~ 4.0 | max 0.2 | max 0.2 | max 0.4 |

TRADE MARK | S211 |
Equivalent to AWS | ERCuSi-A |
Characteristics | Good mechanical properties Good corrosion resistance |
Welding Method | GTAW Argon arc welding |
Application | Used for TIG,Excellent for plain or coated steels.Also used for sufacing arears subjected to corrossion. |


Physical Properties and Mechanical Properties: | |
Solids-Temperature | 910ºC |
Liquids-Temperature | 1025ºC |
Density | 8.5kg/dm3 |
Tensile Strength | 330-370N/mm2 |
Elongation | 40% |
Brinell Hardness | 80-95HB |
Our products are suitable for automobile casting, high pressure valve iron, hydraulic rod, marine casting, aerospace casting,ocean exploration, precision machinery, deep sea scale, marine water scale, high pressure valve, etc. Our company is a world leader in the field of copper alloys, and has made outstanding contributions to the field of copper alloy welding in the world.Our company has been to Arabia, Dubai, Germany, the United States, France, the Middle East, and Vietnam for many times to conduct academic exchanges and promote the world. Development in the field of copper alloy welding.

