Classification: E Z Fe14 (EN 14700)
High recovery (160%), thick rutile-covered electrode depositing hypereutectic chromium hard metal.
Price and availability are provided by quotation. Send an enquiry with quantity and variant.
Product description
High recovery (160%), thick rutile-covered electrode depositing hypereutectic chromium hard metal. It is suitable for producing highly wear resisting deposits subject to abrasion by mineral particles. Suitable for hardfacing worn parts subject to mineral abrasion, which are subject to corrosion at elevated temperatures. The typical transverse cracks appearing in this hardfacing weld metal are not detrimental to abrasion resistance. Weld metal is machinable only by grinding. On difficult-to-weld steels, a buffer layer made with EIS 307 electrodes is required. Produces very smooth and clean weld beads with flat penetration. Possible to use both with AC and DC. Typical Applications: Conveyor screws, mixer blades, concrete pump parts, slurry pumps, stirring and agitator parts, crusher parts, excavator bucket edges, coal planes and worn parts in petrochemical industry
Standards and classifications
| EN 14700 | E Z Fe14 |
| TS EN 14700 | E Z Fe14 |
| DIN 8555 | E 10-UM-60-CGRZ |
Typical chemical values of weld metal
| Type of Analysis | C | Si | Mn | Cr | Fe |
|---|---|---|---|---|---|
| Weld Deposit | 3.70 | 1.50 | 0.20 | 32.00 | 62.60 |
Typical mechanical values of weld metal
| Test Condition | Hardness (HRc) | Wear Index |
|---|---|---|
| As welded | 60 | 13 |
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 | 80-100 | 0,62 | 59 | 0,8 | 149 |
| 3.25x350 | 120-150 | 0,63 | 34 | 1,2 | 156 |
| 4.00x350 | 140-190 | 0,64 | 22 | 1,7 | 157 |
| 5.00x350 | 180-210 | 0,62 | 15 | 2 | 142 |
Wear resistance
| Property | Level |
|---|---|
| Abrasion | Very High |
| Adhesion | Low |
| Impact | Medium |
| Temperature | High |
| Corrosion | Very High |
Scale as published in the official Magmaweld chart: Low · Medium · High · Very High
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 |
|---|---|---|---|---|---|---|
| 18010HREM2 | 2.50x350 | 186 | 5.0 | 3 | 15.4 | Cardboard Box |
| 18010NEEM2 | 3.25x350 | 98 | 5.0 | 3 | 15.8 | Plastic Box |
| 18010NREM2 | 3.25x350 | 98 | 5.0 | 3 | 15.4 | Cardboard Box |
| 18010QEEM2 | 4.00x350 | 63 | 4.5 | 3 | 14.3 | Plastic Box |
| 18010QREM2 | 4.00x350 | 70 | 5.0 | 3 | 15.4 | Cardboard Box |
| 18010TEEM2 | 5.00x350 | 47 | 5.0 | 3 | 15.8 | Plastic Box |
| 18010TRFM2 | 5.00x350 | 47 | 5.0 | 3 | 15.4 | 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).