Copper alloy wire/rod ERCuSn-A /SG-CuSn welding wire for GMAW,GTAW
welding machine
Copper Alloy Welding Wire are suitable for welding of Copper and
Copper alloys, due to their good electrical and thermal
conductivity, corrosion resistance, metal-to-metal wear resistance
. CROWNALLOY offer different Types of Copper Alloys wire.
Chemical Composition
| Brand name | Equivalent
Standard | Chemical Composition % |
| Cu | Al | Si | Zn | Mn | Pb | Sn | Ni | P | Fe |
| BM-189 | AWS ERCu | 98.0 | 0.01 | 0.30 | -- | 0.05 | 0.02 | 1.0 | -- | 0.15 | -- |
| Din SG-CuSn | Rem | 0.01 | 0.1-0.5 | -- | 0.1-0.5 | 0.02 | 0.5-1.0 | 0.3 | 0.02 | 0.05 |
| BM-518 | AWS ERCuSnA | Rem | 0.01 | -- | -- | -- | 0.02 | 4.0-6.0 | -- | 0.1-0.35 | -- |
| DIN SG-CuSn6 | Rem | 0.01 | -- | -- | -- | 0.02 | 5.5-8.0 | -- | 0.01-0.35 | 0.1 |
| BM-521 | AWS ERCuSn-C | Rem | 0.01 | -- | -- | -- | 0.02 | 7.0-9.0 | -- | 0.05-0.35 | 0.25 |
| BM-610 | AWS ERCuAl-A1 | Rem | 6.0-8.5 | -- | -- | -- | 0.02 | -- | -- | -- | -- |
| DIN SG-CuAl8 | Rem | 7.5-9.5 | -- | -- | -- | 0.02 | -- | 0.8 | -- | 0.5 |
Product Highlights
·Good mechanical propeties and crack resistance.
·Good wear resistance
·Excellent corrosion resistance
Guaranteed
1.Best price offer
2.On-time delivery
3.Strict quality control
4.The most comprehensive and the most attentive service
5.OEM packing
Abour us:
We are Ohmalloy Material Co.,Ltd ,one of leading manufacturing
enterprises in China,specialized in making all kinds of aloy such
as high resistance alloy,low-resistance,copper alloy,precision
alloy,FeCrAl alloy and thermocouple alloy.
Our product ont only is popular in domestic market,but also been
exported to all over the world.
·Good electrical and thermal conductivity
·High intensity
·Suface clean, Good smooth
Application:
·BM-189:Gas welding and argon arc welding of red copper.Very
commonly used for galvanized steel.
·BM-518 BM-521 BM-610:Argon arc welding of copper alloys and
sufacing steel.
Package and delivery:
1. 15kg/spool; 5kg/spool;
2.Spool+plastic film+color box+pallet;
3. As clients’ requirement
