Classification: ~ENiCrMo-4 (AWS/ASME SFA - 5.11)
Heavy coated, high recovery (170%) surfacing and hard surfacing electrode which gives Nickel-Chromium-Molybdenum alloy weld metal.
Price and availability are provided by quotation. Send an enquiry with quantity and variant.
Product description
Heavy coated, high recovery (170%) surfacing and hard surfacing electrode which gives Nickel-Chromium-Molybdenum alloy weld metal. Weld metal is resistant to abrasion, impact, corrosion and high temperatures. Especially used in welding of hot-work press tools which are subjected to above service conditions. Suitable to use inmaintenance welding of hot-work press tools and hammers, forging and extrusion dies and parts, pressure casting pistons and dies, rolling rolls, hot-stripping tools, pump rotors and valves. Preheating to 400-500°C is required, depending on the size, shape and chemical analysis of the part to be welded. Has a stable arc, smooth weld bead surface and weld metal is free of cracks and porosity. Welding shall be performed with short stick-out distance, perpendicular to base metal and craters shall be filled well. Preferred to use with DC, electrode in positive (+) and possible to use also in AC.
Standards and classifications
| AWS/ASME SFA - 5.11 | ~ENiCrMo-4 |
| EN ISO 14172 | E Ni 6275 |
| TS EN ISO 14172 | E Ni 6275 |
| DIN 8555 | E 23-UM-200-CZKT |
Typical chemical values of weld metal
| Type of Analysis | C | Si | Mn | Cr | Ni | Mo | W | Co | Fe |
|---|---|---|---|---|---|---|---|---|---|
| Weld Deposit | 0.02 | 0,50 | 0.60 | 14.50 | 55.00 | 17.50 | 3.20 | 2.00 | 5.50 |
Typical mechanical values of weld metal
| Test Condition | Yield Strength (N/mm²) | Tensile Strength (N/mm²) | Elongation A5 (%) | Hardness (HB) |
|---|---|---|---|---|
| As welded | 520 | 720 | 33 | 200 |
Welding positions
Polarity
Welding parameters and efficiency
| Diameter x Length (mm) | Current (A) | Weld Deposit(Kg)/1Kg Consumed Electrode | Number of Electrodes/1Kg Weld Deposit | Weld Metal Deposition Rate (Kg/h) | Efficiency(%) |
|---|---|---|---|---|---|
| 2.50x350 | 80-120 | 0,65 | 49 | 1,32 | 169 |
| 3.25x300 | 100-160 | 0,65 | 34 | 1,75 | 169 |
| 3.25x350 | 100-160 | 0,66 | 29 | 1,75 | 169 |
| 4.00x400 | 120-200 | 0,67 | 20 | 2,24 | 169 |
| 5.00x350 | 160-240 | 0,67 | 13 | 2,69 | 169 |
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 |
|---|---|---|---|---|---|---|
| 16006HJEM2 | 2.50x350 | 68 | 2.0 | 10 | 21.5 | VAC Box |
| 16006MJEM2 | 3.25x300 | 43 | 2.0 | 10 | 21.3 | VAC Box |
| 16006NJEM2 | 3.25x350 | 36 | 2.0 | 10 | 21.6 | VAC Box |
| 16006RJEM2 | 4.00x400 | 26 | 2.3 | 6 | 14.0 | VAC Box |
| 16006TJEM2 | 5.00x350 | 19 | 2.0 | 9 | 18.8 | VAC Box |
Storage and re-drying
- It has to be dried at 200°C for 2 hour.
- It can be dried maximum 5 times.
Documentation
Documents open from the official Magmaweld pages (PDF).