Classification: ERCCoCr-C (AWS/ASME SFA - 5.21)
Gas shielded, flux cored hardfacing wire which deposits Co-Cr-W alloy weld metal.
Price and availability are provided by quotation. Send an enquiry with quantity and variant.
Product description
Gas shielded, flux cored hardfacing wire which deposits Co-Cr-W alloy weld metal. Suitable to use in hardfacing of parts subjected to either the single or combined effect of heavy metal-to-metal wear or abrasion, high temperatures (ranging from 500°C to 900°C) and corrosive environments. Due to its very high toughness and shock resistance extends its use for service conditions involving mechanical impacts and thermal shocks. Pure argon (l1) shall be used as shielding gas. Typical Applications: Hardfacing of plastic extrusion screws, tools to cut paper, cardboard floor coverings,roofing,wood.
Standards and classifications
| AWS/ASME SFA - 5.21 | ERCCoCr-C |
| EN 14700 | T Co3 |
| TS EN 14700 | T Co3 |
| DIN 8555 | MF 20-GF-55-CGTZ |
Typical chemical values of weld metal
| Type of Analysis | C | Si | Mn | Cr | Ni | W | Co | Fe |
|---|---|---|---|---|---|---|---|---|
| Weld Deposit | 2.50 | 1.00 | 0,50 | 30.00 | 2.00 | 11.00 | 49.50 | 3.50 |
Typical mechanical values of weld metal
| Test Condition | Protection Gas | Hardness (HRc) |
|---|---|---|
| As welded | M13 | 55 |
* Chemical compositon and mechanical properties are valid when using shielding gas EN ISO 14175 -M13(Ar + 0,5? O2? 3).
Welding positions
Polarity
Shielding gas
Welding parameters and efficiency
| Diameter (mm) | Deposition Rate(kg/h) | Efficiency(%) |
|---|---|---|
| 1.20 | 2.91 | 95 |
| 1.60 | 95 |
Wear resistance
| Property | Level |
|---|---|
| Abrasion | Medium |
| Adhesion | Very High |
| Impact | High |
| Temperature | Very High |
| Corrosion | Very High |
Scale as published in the official Magmaweld chart: Low · Medium · High · Very High
Variants and packaging
| Product Code | Diameter (mm) | Weight Of The Box (kg) | Boxes Per Package | Weight Of The Package | Packaging Type |
|---|---|---|---|---|---|
| 38040EJAM2 | 1.20 | 15.0 | 1 | 15.7 | Wire Basket Spool (K300MS) |
| 38040GJAM2 | 1.60 | 15.0 | 1 | 15.7 | Wire Basket Spool (K300MS) |
Storage and re-drying
- Shouldn t be exposed to high statical load and impact.
Documentation
Documents open from the official Magmaweld pages (PDF).