Exaton NiCr-3
NiCr-3 is filler material for joining NiCrFe alloys, 9% Ni steels used at cryogenic temperatures, stainless steels to carbon steels, high service temperature NiCu alloys to carbon steels and NiCu alloys to nickel alloys. NiCr-3 can be used in air up to 1175°C (2145°F) and in sulphur dioxide atmospheres up to 800°C (1470°F). NiCr-3 is suitable for MIG, TIG, PAW and SAW and available as wire and rods. It is used for TIG-welding.
Typical Charpy V-Notch Properties
| as welded | ||||
Typical Tensile Properties
| Condition | Elongation | Tensile Strength | Yield Strength |
| As Welded | 35 % | 660 MPa (96 ksi) | 420 MPa (61 ksi) |
Classifications
| Wire Electrode |
SFA/AWS A5.14 : ERNiCr-3 EN ISO 18274 : S Ni 6082 (NiCr20Mn3Nb) |
Approvals
| Approvals |
CE EN 13479 VdTÜV 00515 |
| Approvals are based on factory location. Please contact ESAB for more information. |
Consumable Characteristics
| Alloy Type | Alloyed nickel (Ni + 20 % Cr + 3 % Mn + 2.5 % Nb) |
| Shielding Gas | I1, I3 (EN ISO 14175) |
Typical Weld Metal Analysis %
| Typical Wire Composition % | ||||||||||||||||
| Al | C | Co | Cr | Cu | Fe | Mn | Mo | N | Nb | Nb+Ta | Ni | P | S | Si | Ti | |
| 0.4 % | <=0.03 % | <=0.1 % | 20 % | <=0.05 % | <=1 % | 3 % | ≤0.05 % | <=0.05 % | ≤0.05 % | 2.5 % | 2.6 % | 73 % | <=0.01 % | <=0.01 % | 0.1 % | 0.4 % |
| Typical Weld Metal Analysis % | ||||||||||||||||
| - | <0.02 % | <0.02 % | 20 % | 0.01 % | ≤1 % | 3.2 % | 0.01 % | 0.03 % | 2.2 % | 2.5 % | 73 % | <0.003 % | 0.003 % | 0.01 % | 0.4 % | |
Part Numbers and Accessories
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