Classification: ER70S-6 (AWS/ASME SFA - 5.18)
Unalloyed wire electrode for GMA (MIG/MAG) welding of general structural steels, pipes, and cast steels using CO2 or mixed shielding gases, depending on the thickness of the base metal.
Price and availability are provided by quotation. Send an enquiry with quantity and variant.
Product description
Unalloyed wire electrode for GMA (MIG/MAG) welding of general structural steels, pipes, and cast steels using CO2 or mixed shielding gases, depending on the thickness of the base metal. Commonly used in steel construction, machinery, tank, and boiler production. Preheating may be required depending on the plate thickness and carbon equivalent of the base metal. A thin and homogeneous copper coating increases electrical conductivity and protects the wire from rusting.
Standards and classifications
| AWS/ASME SFA - 5.18 | ER70S-6 |
| EN ISO 14341 - A | G 46 4 C1 4Si1 |
| EN ISO 14341 - A | G 46 4 M21 4Si1 |
| TS EN ISO 14341 - A | G 46 4 C1 4Si1 |
| TS EN ISO 14341 - A | G 46 4 M21 4Si1 |
| DIN M. No. | 1.5130 |
Base materials
| EN | DIN |
|---|---|
| S185 - P355T1 | St 33 -St 52.0 |
| S235JR - S355J0 | St 37.2 - St 52.3 |
| P235TR2 - P355T2 | St 37.4 - St 52.4 |
| P235G1TH - P265G1TH | St 35.8 - St 45.8 |
| P235GH, P265GH | H I, H II |
| P295GH, P355GH | 17Mn4, 19Mn5 |
| L210 - L360NB | StE 210.7 - StE 360.7 |
| S255N -S380N | StE 255 - StE 380 |
| GE 200 - GE 240 | GS-38, GS-45 |
| - | A, B, D, E |
Typical chemical features of the welding wire
| Type of Analysis | C | Si | Mn |
|---|---|---|---|
| Welding Wire | 0.07 | 0.95 | 1.70 |
Typical mechanical values of weld metal
| Test Condition | Protection Gas | Yield Strength (N/mm²) | Tensile Strength (N/mm²) | Elongation A5 (%) | Charpy V-Notch Properties (J) | ||
|---|---|---|---|---|---|---|---|
| As welded | C1 | 460 | 570 | 30 | -40°C → 70 | ||
| As welded | M21 | 480 | 580 | 27 | -30°C → 95 | -40°C → 80 | -50°C → 65 |
* Chemical compositon and mechanical properties are valid when using shielding gas EN ISO 14175 - M21 (Ar + %20 CO2).
Welding positions
Polarity
Shielding gas
Welding parameters and efficiency
| Diameter (mm) | Current (A) |
|---|---|
| 0.80 | 50-130 |
| 1.00 | 110-200 |
| 1.20 | 120-280 |
| 1.60 | 200-400 |
Variants and packaging
| Product Code | Diameter (mm) | Weight Of The Box (kg) | Boxes Per Package | Weight Of The Package | Packaging Type |
|---|---|---|---|---|---|
| 21003B1JM2 | 0.80 | 250.0 | 1 | 257.5 | Drum |
| 21003BAKM2 | 0.80 | 1.0 | 10 | 10.7 | Plastic Spool (D100) |
| 21003BBBM2 | 0.80 | 5.0 | 1 | 5.3 | Plastic Spool (D200) |
| 21003BHAM2 | 0.80 | 15.0 | 1 | 15.8 | Plastic Spool (D300) |
| 21003BHBM2 | 0.80 | 15.0 | 1 | 15.8 | Plastic Spool (D300) |
| 21003BJAM2 | 0.80 | 15.0 | 1 | 15.7 | Wire Basket Spool (K300MS) |
| 21003BJBM2 | 0.80 | 15.0 | 1 | 15.7 | Wire Basket Spool (K300MS) |
| 21003BNAM2 | 0.80 | 14.7 | 1 | 15.2 | Wire Basket Spool (K300) |
| 21003BNBM2 | 0.80 | 14.7 | 1 | 15.2 | Wire Basket Spool (K300) |
| 21003D0JM2 | 1.00 | 60.0 | 1 | 64.0 | Drum |
| 21003D1JM2 | 1.00 | 250.0 | 1 | 257.5 | Drum |
| 21003D2HM2 | 1.00 | 400.0 | 1 | 416.0 | Drum |
| 21003DBBM2 | 1.00 | 5.0 | 1 | 5.3 | Plastic Spool (D200) |
| 21003DHAM2 | 1.00 | 15.0 | 1 | 15.8 | Plastic Spool (D300) |
| 21003DHBM2 | 1.00 | 15.0 | 1 | 15.8 | Plastic Spool (D300) |
| 21003DJAM2 | 1.00 | 15.0 | 1 | 15.7 | Wire Basket Spool (K300MS) |
| 21003DJBM2 | 1.00 | 15.0 | 1 | 15.7 | Wire Basket Spool (K300MS) |
| 21003DNAM2 | 1.00 | 14.7 | 1 | 15.2 | Wire Basket Spool (K300) |
| 21003DNBM2 | 1.00 | 14.7 | 1 | 15.2 | Wire Basket Spool (K300) |
| 21003E1JM2 | 1.20 | 250.0 | 1 | 257.5 | Drum |
| 21003EBBM2 | 1.20 | 5.0 | 1 | 5.3 | Plastic Spool (D200) |
| 21003EHAM2 | 1.20 | 15.0 | 1 | 15.8 | Plastic Spool (D300) |
| 21003EHBM2 | 1.20 | 15.0 | 1 | 15.8 | Plastic Spool (D300) |
| 21003EJAM2 | 1.20 | 15.0 | 1 | 15.7 | Wire Basket Spool (K300MS) |
| 21003EJBM2 | 1.20 | 15.0 | 1 | 15.7 | Wire Basket Spool (K300MS) |
| 21003ENAM2 | 1.20 | 14.7 | 1 | 15.2 | Wire Basket Spool (K300) |
| 21003ENBM2 | 1.20 | 14.7 | 1 | 15.2 | Wire Basket Spool (K300) |
| 21003ERAM2 | 1.20 | 18.0 | 1 | 18.7 | Wire Basket Spool (K300MS) |
| 21003G1JM2 | 1.60 | 250.0 | 1 | 257.5 | Drum |
| 21003GHAM2 | 1.60 | 15.0 | 1 | 15.8 | Plastic Spool (D300) |
| 21003GHBM2 | 1.60 | 15.0 | 1 | 15.8 | Plastic Spool (D300) |
| 21003GJAM2 | 1.60 | 15.0 | 1 | 15.7 | Wire Basket Spool (K300MS) |
| 21003GJBM2 | 1.60 | 15.0 | 1 | 15.7 | Wire Basket Spool (K300MS) |
| 21003GNAM2 | 1.60 | 14.7 | 1 | 15.2 | Wire Basket Spool (K300) |
| 21003GRAM2 | 1.60 | 18.0 | 1 | 18.7 | Wire Basket Spool (K300MS) |
| 21003I2HM2 | 2.40 | 400.0 | 1 | 416.0 | Drum |
| 21003L2HM2 | 3.20 | 400.0 | 1 | 416.0 | Drum |
Storage and re-drying
- Shouldn t be exposed to high statical load and impact.
Documentation
Documents open from the official Magmaweld pages (PDF).