CuSn9P ERCuSn-C Phosphor Bronze Welding Wire
CuSn9P ERCuSn-C Phosphor Bronze Welding Wire APPLICATION
CuSn9P ERCuSn-C Phosphor Bronze Welding Wire is recommended for high strength welds on phosphor bronze materials. Weld deposits have high tensile and yield strengths and greater hardness due to the 7 to 9 percent Tin content. It is used as an overlay on cast iron or steel, to join dissimilar metals, for maintenance repair and fabrication of valve bodies, seats, bearings, bushings, gears, propellers, impeller blades and housings. Preheat is recommended. Recommended shielding gas is Argon, or 75Helium/25Argon.
ERCuSn-C is recommended for joining welding of with Cu-Sn alloy. Best for the joining welding of Cu-Zn alloy with steel. Pre-heat suggested for large size products, and pulsed arc welding is recommended for multi-layer on steel.
CuSn9P ERCuSn-C Phosphor Bronze Welding Wire Physical & Mechanical Properties:
| Solids-Temperature | 875℃ |
| Density | 8.8kg/dm³ |
| Elongation | 20% |
| Liquids-Temperature | 1025℃ |
| Tensile Strength | 260N/mm² |
| Brinell Hardness | 80HB |
CuSn9P ERCuSn-C Phosphor Bronze Welding Wire PACKING
| MIG | Diameter | 0.8 – 2.0mm | Packaging | D100mm D200mm D300mm | Weight | 1kg/5kg/12.5kg/13.6kg/15kg | |||||||
| 0.030″-5/64″ | 2lb/10lb/27lb/ 30lb/33lb | ||||||||||||
| TIG | Diameter | 1.6 – 6.4mm | Length | 457mm / 914mm | Packaging | 5kg/box 25kg/box 10kg/plastic package | |||||||
| 1/16″ – 1/4″ | 18″ / 36″ | 10lb/box 50lb/box 10kg/plastic package | |||||||||||
CuSn9P ERCuSn-C Phosphor Bronze Welding Wire CHEMICAL COMPOSITE(%)
| Standard | ISO24373 | GB/T9460 | BS EN14640 | AWS A5.7 |
| Class | Cu5210 | SCu5210 | Cu5210 | C52100 |
| Alloy | CuSn8P | CuSn8P | CuSn9P | CuSn9P ERCuSn-C |
| Cu | bal. | bal. | bal. | bal. |
| Al | – | – | – | 0.01 |
| Fe | 0.1 | max 0.1 | 0.1 | 0.1 |
| Mn | – | – | – | – |
| Ni | 0.2 | max 0.2 | – | – |
| P | 0.01-0.4 | 0.01-0.4 | 0.01-0.4 | 0.10-0.35 |
| Pb | 0.02 | max 0.02 | 0.02 | 0.02 |
| Si | – | – | – | – |
| Sn | 7.5-8.5 | 7.5-8.5 | 7.0-9.0 | 7.0-9.0 |
| Zn | 0.2 | max 0.2 | 0.2 | 0.2 |
| Other | 0.2 | max 0.2 | 0.5 | 0.5 |
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