Classification: E491T15-M20A3-CS1-H4 (AWS/ASME SFA - 5.36M)
Slagless metal powder cored electrode with outstanding welding properties in the short-arc and spray arc range.
Price and availability are provided by quotation. Send an enquiry with quantity and variant.
Product description
Slagless metal powder cored electrode with outstanding welding properties in the short-arc and spray arc range. Almost spatter-free when welding in the spray-arc range with mixed gas. Good restriking, even with cold wire tip, thus being suitable for robot application. Characteristic features high deposition rate and welding speed, good side wall fusion, finely rippled welds, without undercutting into the base metal, not even on contaminated or corroded metal surfaces. Weldmetal has a little formation of silicates on surface, so that multi-pass welds can be made without cleaning. FCW 21 is well-suited for root-and positional welding and gap bridging, due to it's easily controlable weld pool in the short-arc range.
Standards and classifications
| AWS/ASME SFA - 5.36M | E491T15-M20A3-CS1-H4 |
| AWS/ASME SFA - 5.36M | E491T15-M21A3-CS1-H4 |
| AWS/ASME SFA - 5.36 | E70T15-M20A4-CS1-H4 |
| AWS/ASME SFA - 5.18 | E70C-6M H4 |
| EN ISO 17632 - A | T46 4 M M21 2 H5 |
| TS EN ISO 17632 - A | T46 4 M M21 2 H5 |
Base materials
| EN | DIN |
|---|---|
| S185 - S355J0 | St 33- St 52.3 |
| S255N - S420N | StE 255 - StE 420 |
| P295GH | 17Mn4 |
| P235TR2 - P355T2 | St 37.4 - St 52.4 |
| P235G1TH, P255G1TH | St 35.8 - St 45.8 |
| P235GH, P265GH | H I, H II |
| L210 - L415NB | StE 210.7 - StE 415.7 |
| L290MB - L450MB | StE 290.7 TM - StE 445.7 TM |
| GE 200, GE 240 | GS 38, GS 45 |
| AH 32, EH 36 | |
| A, B, D, E | |
| X42 - X65 |
Typical chemical values of weld metal
| Type of Analysis | C | Si | Mn |
|---|---|---|---|
| Weld Deposit | 0.06 | 0.60 | 1.60 |
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 | M21 | 500 | 580 | 25 | -20°C → 100 | -40°C → 80 |
* 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) | Deposition Rate(kg/h) | Efficiency(%) |
|---|---|---|---|
| 1.00 | 100-200 | 3.74 | 98 |
| 1.20 | 150-300 | 3.96 | 98 |
| 1.40 | 200-350 | 4.91 | 99 |
| 1.60 | 200-400 | 6.01 | 99 |
Variants and packaging
| Product Code | Diameter (mm) | Weight Of The Box (kg) | Boxes Per Package | Weight Of The Package | Packaging Type |
|---|---|---|---|---|---|
| 31021D1JM2 | 1.00 | 250.0 | 1 | 265.0 | Drum |
| 31021DHAM2 | 1.00 | 15.0 | 1 | 15.9 | Plastic Spool (D300) |
| 31021E1JM2 | 1.20 | 250.0 | 1 | 265.0 | Drum |
| 31021EBBM2 | 1.20 | 5.0 | 1 | 5.3 | Plastic Spool (D200) |
| 31021EHAM2 | 1.20 | 15.0 | 1 | 15.9 | Plastic Spool (D300) |
| 31021F0JM2 | 1.40 | 60.0 | 1 | 64.0 | Drum |
| 31021F1JM2 | 1.40 | 250.0 | 1 | 265.0 | Drum |
| 31021FHAM2 | 1.40 | 15.0 | 1 | 15.9 | Plastic Spool (D300) |
| 31021G1JM2 | 1.60 | 250.0 | 1 | 257.5 | Drum |
| 31021GHAM2 | 1.60 | 15.0 | 1 | 15.9 | 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).