AWS A5.7 Copper Alloy Arc Silicon Bronze Alloy Welding Wire ERCuSi-A
Silicon Bronze
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 |
0.50 |
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 |
Physical Properties And Mechanical Properties:
| Solids-Temperature | 910℃ | Liquids-Temperature | 1025℃ |
| Density | 8.5kg/ dm3 | TensileStrength | 330~370N/ mm2 |
| Elongation | 40% | Brinell Hardness | 80~90HB |
Introduction Best for butt and the hard facing of brass, especially for the MIG welding of zinc coated steel sheet. Pre-heat suggested when MIG hard facing for large size products and use pulsed argon arc welding while hard facing on steel.
| Packaging | |||||||||||||
MIG |
Diameter |
0.8 - 2.0mm |
Packaging |
D100mm D200mm D300mm |
Weight |
1/5/12.5/13.6/15kg |
|||||||
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 |
|||||||||||
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