Classification: ERNiCr-3 (AWS/ASME SFA - 5.14)
Ni-Cr-Fe alloy is MIG welding wire and gives Ni-20Cr3Mn2,5Nb alloyed weld metal.
Price and availability are provided by quotation. Send an enquiry with quantity and variant.
Product description
Ni-Cr-Fe alloy is MIG welding wire and gives Ni-20Cr3Mn2,5Nb alloyed weld metal. It is especially used for welding Ni-Cr alloys such as Incoloy 800 with high creep strength, temperature and corrosion resistance, steels containing 5-9% Ni, cryogenic stainless steels used at temperatures as low as -196°C. It is used in the welding of different stainless steels, stainless steels and low alloyed steels and nickel alloys, buffer, plastering passes and coating welds on the surface of steels with low weldability. Welding metal has high crack resistance and corrosion resistance in acid, salt, liquid salt, oxidizing and carburizing atmospheres. In sulphurous atmospheres, weld metal should be used at temperatures lower than 500°C. It has a wide range of applications in chemical, petrochemical, glass, cement industries and repair and maintenance workshops and is generally used in LPG and LNG storage and processing plants, welding of furnace parts, burners, heat treatment equipment, cement kilns, molds, tanks, storage and transportation tanks of liquefied gases.
Standards and classifications
| AWS/ASME SFA - 5.14 | ERNiCr-3 |
| EN ISO 18274 - A | SNi 6082 |
| TS EN ISO 18274 - A | SNi 6082 |
| DIN M. No. | 2.4806 |
Base materials
| DIN | Material |
|---|---|
| X 10 Ni Cr Al Ti 32 20 | 1.4876 |
| X 5 Ni Cr Al Ti 31 20 | 1.4958 |
| Ni Cr 15 Fe | 2.4816 |
Typical chemical features of the welding wire
| Type of Analysis | C | Si | Mn | Cr | Ni | Nb | Ti | Fe |
|---|---|---|---|---|---|---|---|---|
| Welding Wire | 0.03 | 0.10 | 3.00 | 20.00 | 72.50 | 2.40 | 0.30 | 1.30 |
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 | I1 | 500 | 700 | 40 | 20°C → 170 | -196°C → 160 |
Welding positions
Polarity
Shielding gas
Variants and packaging
| Product Code | Diameter (mm) | Weight Of The Box (kg) | Boxes Per Package | Weight Of The Package | Packaging Type |
|---|---|---|---|---|---|
| 26002EJBM2 | 1.20 | 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).