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Type
Tin bronze alloy of minimally 6% tin for virtually all welding procedures.
classification
AWS
A 5.7: ERCuSn-A
EN ISO
24373: Cu 5180A / CuSn6P
W.Nr.
2.1022
Applications
Boilers and tubes out of copper or copper alloys, oven soldering etc.
Type
Tin bronze alloy of minimally 6% tin for virtually all welding procedures.
Applications
Boilers and tubes out of copper or copper alloys, oven soldering etc.
Properties
Very good deoxidization. Surfacing and joining of Copper and CuSn-Alloys. Widely used in oven soldering. High quality alloyed copper wire. Sound, pore free deposits and good electrical conductivity. Excellent corrosion resistance
Classification
AWS
A 5.7: ERCuSn-A
EN ISO
24373: Cu 5180A / CuSn6P
W.Nr.
2.1022
Suitable for
Tin bronze alloy of minimally 6% tin for virtually all welding procedures. Very good deoxidisation. Surfacing and joining of Copper and CuSn-alloys. Widely used in oven soldering.
Mat.n: 2.1010, 2.1016, 2.1020, 2.1030, 2.1050, 2.1052, 2.1056, 2.1080, 2.1086, 2.1090, 2.1096
CuSn8, CuSn7, CuSn6, CuSn4, G-CuSn7ZnPb, G-CuSn10
Welding positions
Gas acc. EN ISO 14175
I1, I3
Mechanical Properties
| Heat Treatment |
RP0,2 (MPa) |
Rm (MPa) |
A5 (%) |
Impact Energy (J) ISO-V | Hardness |
|---|---|---|---|---|---|
| RT | |||||
| As Welded | 260 | 20 | 32 | 80 HB |
