Classification: ERCu (AWS/ASME SFA - 5.7)
Tin alloyed copper wire electrode for GMA (MIG) welding of copper and low alloyed copper alloys.
Price on request
Price and availability are provided by quotation. Send an enquiry with quantity and variant.
Product description
Tin alloyed copper wire electrode for GMA (MIG) welding of copper and low alloyed copper alloys. Particularly used in electric and heat conductor parts, which are made of pure copper. Suitable for welding oxygen-free copper and copper materials subject to high strain. Gives pore-free and easily machinable welding seams.
Standards and classifications
| AWS/ASME SFA - 5.7 | ERCu |
| EN ISO 24373 | S Cu 1898 (CuSn1) |
| TS EN ISO 24373 | S Cu 1898 (CuSn1) |
| DIN M. No. | 2.1006 |
Base materials
| DIN | Material | ASTM |
|---|---|---|
| OF-Cu | 2.0040 | C10100 |
| E Cu | 2.0060 | C11000 |
| SE-Cu | 2.0070 | C10300 |
| SW-Cu | 2.0076 | |
| SF-Cu | 2.0090 | C12200 |
| SB Cu | 2.0150 | C14200 |
Typical chemical features of the welding wire
| Type of Analysis | Si | Mn | P | Cu | Sn |
|---|---|---|---|---|---|
| Welding Wire | 0.20 | 0.20 | 0.01 | 98.79 | 0.80 |
Typical physical analysis of the weld metal (%)
| Density (gr/cm³) | Conductivity (Sm/mm²) |
|---|---|
| 0.00 | 0.05-0.07 |
Typical mechanical values of weld metal
| Test Condition | Protection Gas | Yield Strength (N/mm²) | Tensile Strength (N/mm²) | Elongation A5 (%) | Hardness (HB) |
|---|---|---|---|---|---|
| As welded | I1 | 100 | 220 | 30 | 60 |
* Chemical compositon and mechanical properties are valid when using shielding gas EN ISO 14175 - I1 (%100 Ar).
Welding positions
PAPBPCPDPEPF (restricted)
Polarity
DC(+)
Shielding gas
I3 I1 I2
Variants and packaging
| Product Code | Diameter (mm) | Weight Of The Box (kg) | Boxes Per Package | Weight Of The Package | Packaging Type |
|---|---|---|---|---|---|
| 25000DHAM2 | 1.00 | 15.0 | 1 | 15.8 | Plastic Spool (D300) |
| 25000EHAM2 | 1.20 | 15.0 | 1 | 15.8 | Plastic Spool (D300) |
| 25000GHAM2 | 1.60 | 15.0 | 1 | 15.8 | Plastic Spool (D300) |
Storage and re-drying
- Shouldn t be exposed to high statical load and impact.
Documentation
Documents open from the official Magmaweld pages (PDF).