Classification: E7028 H8 (AWS/ASME SFA - 5.1)
Suitable for welding of large sections and fillets with it's 165% recovery.
Price on request
Price and availability are provided by quotation. Send an enquiry with quantity and variant.
Product description
Suitable for welding of large sections and fillets with it's 165% recovery. Weld metal has high toughness and crack resistance. Produces very smooth and clean welds, merging into base metal without undercuts. Suitable for welding prepainted plates. Slag removal is easy. Welds are of X-ray quality.
Standards and classifications
| AWS/ASME SFA - 5.1 | E7028 H8 |
| EN ISO 2560 - A | E 38 5 B 73 H10 |
| TS EN ISO 2560 - A | E 38 5 B 73 H10 |
Base materials
| EN | DIN |
|---|---|
| S185 - S275J2 | St 33- St 44.3 |
| P235GH, P265GH | H I, H II |
| P295GH | 17Mn4 |
| S255N - S355N | StE 255 - StE 355 |
| AH 32, EH 36 | |
| A, B, D |
Typical chemical values of weld metal
| Type of Analysis | C | Si | Mn |
|---|---|---|---|
| Weld Deposit | 0.05 | 0,50 | 1.10 |
Typical mechanical values of weld metal
| Test Condition | Yield Strength (N/mm²) | Tensile Strength (N/mm²) | Elongation A5 (%) | Charpy V-Notch Properties (J) | |
|---|---|---|---|---|---|
| As welded | 450 | 520 | 24 | -20°C → 85 | -50°C → 60 |
Welding positions
PAPB
Polarity
DC(+)
Welding parameters and efficiency
| Diameter x Length (mm) | Current (A) |
|---|---|
| 3.25x450 | 100-160 |
| 4.00x450 | 160-220 |
| 5.00x450 | 220-300 |
Variants and packaging
| Product Code | Diameter X Length (mm) | Pieces per Box (~) | Weight Of The Box (kg) | Boxes Per Package | Weight Of The Package | Packaging Type |
|---|---|---|---|---|---|---|
| 11220PSEM2 | 3.25x450 | 104 | 6.5 | 3 | 19.9 | Cardboard Box |
| 11220SSEM2 | 4.00x450 | 68 | 6.5 | 3 | 19.9 | Cardboard Box |
| 11220VSEM2 | 5.00x450 | 45 | 6.5 | 3 | 19.9 | Cardboard Box |
Storage and re-drying
- It can be dried maximum 5 times.
- It has to be dried at 350°C for 2 hours.
Documentation
Documents open from the official Magmaweld pages (PDF).