Mô tả
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.
Classifications: | SFA/AWS A5.11:ENiCrFe-3, EN ISO 14172:E Ni 6182 (NiCr15Fe6Mn) |
Approvals: | ABS ENiCrFe-3, NAKS/HAKC 4.0 mm |
Approvals are based on factory location. Please contact ESAB for more information.
Welding Current: | DC+ |
Ferrite Content: | FN 0 |
Alloy Type: | Ni-based Cr-alloy |
Coating Type: | Basic |
Typical Tensile Properties | |||
Condition | Yield Strength | Tensile Strength | Elongation |
AWS | |||
As welded | 410 MPa | 640 MPa | 40 % |
Typical Charpy V-Notch Properties | ||
Condition | Testing Temperature | Impact Value |
AWS | ||
As welded | 20 °C | 100 J |
As welded | -196 °C | 80 J |
Typical Weld Metal Analysis % | ||||||
C | Mn | Si | Ni | Cr | Fe | Nb |
0.04 | 6.7 | 0.8 | 71 | 15.6 | 6.3 | 1.7 |
Deposition Data | ||||||
Diameter | Current | Voltage | kg weld metal/ kg electrodes | Number of electrodes/kg weld metal | Fusion time per electrode at 90% I max | Deposition rate 90% I max |
2.5 x 300 mm | 50-70 A | 22 V | 0.63 | 88 | 50 s | 0.9 kg/h |
3.2 x 350 mm | 65-105 A | 23 V | 0.62 | 57 | 60 s | 1.2 kg/h |
4.0 x 350 mm | 75-150 A | 24 V | 0.64 | 31 | 60 s | 2.0 kg/h |
5.0 x 350 mm | 120-170 A | 25 V | 0.64 | 20 | 68 s | 2.7 kg/h |
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