OK NiCrFe-3
Nickel based electrode for welding Inconel 600 and similar Inconel alloys, cryogenic steels, martensitic to austenitic steels, dissimilar steels, heat resisting steel castings of limited weldability.
Typical Charpy V-Notch Properties
| Impact Value | Testing Temperature | |||
| as welded | ||||
| 80 J (59 ft-lb) | -196 degC (-321 degF) | |||
| 100 J (74 ft-lb) | 20 degC (68 degF) | |||
Typical Tensile Properties
| Elongation | Tensile Strength | Yield Strength |
| 40 % | 640 MPa (93 ksi) | 410 MPa (59.5 ksi) |
Deposition Data
| Current | Deposition Rate @ 90% I max | Diameter | Deposition Efficiency (%) | Number of electrodes/kg weld metal | Voltage | |
| 50-70 A | 50 sec | 0.9 kg/h (2,0 lb/h) | 2.5 x 300.0 mm (0.098 x 11,8 in.) | 63 % | 88 | 22 V |
| 65-105 A | 60 sec | 1.2 kg/h (2,6 lb/h) | 3.2 x 350.0 mm (1/8 x 13,8 in.) | 62 % | 57 | 23 V |
| 75-150 A | 60 sec | 2.0 kg/h (4,4 lb/h) | 4.0 x 350.0 mm (5/32 x 13,8 in.) | 64 % | 31 | 24 V |
| 120-170 A | 68 sec | 2.7 kg/h (6,0 lb/h) | 5.0 x 350.0 mm (0.197 x 13,8 in.) | 64 % | 20 | 25 V |
Classifications
| Classifications |
SFA/AWS A5.11 : ENiCrFe-3 EN ISO 14172 : E Ni 6182 (NiCr15Fe6Mn) |
Approvals
| Approvals |
ABS ENiCrFe-3 NAKS/HAKC 2.5 - 4.0 mm |
| Approvals are based on factory location. Please contact ESAB for more information. |
Consumable Characteristics
| Alloy Type | Ni-based Cr-alloy |
| Coating Type | Basic |
| Welding Current | DC+ |
Typical Weld Metal Analysis %
| Typical Weld Metal Analysis % | ||||||||||||||
| C | Cr | Fe | Mn | Nb | Ni | Si | ||||||||
| 0.04 % | 15.6 % | 6.3 % | 6.7 % | 1.7 % | 71 % | 0.8 % | ||||||||
Part Numbers and Accessories
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