AWS A5.11 ENiCrMo-14 – INCO-WELD® 686CPT
Nickel Base Alloy, Coated Electrode — INCO-WELD® C-686CPT® Welding Electrode
INCO-WELD® C-686CPT® Welding Electrode
INCO-WELD® Welding Electrode 686CPT is an all-position shielded-metal-arc welding electrode used to join duplex, superr-duplex and super-austenitic stainless steels, as well as nickel alloys such as UNS N06059 and N06022, INCONEL alloy C-276, and INCONEL alloys resistance attractive for welding operations in pollution control engineering as well as the chemical, process, petrochemical, oil and gas, and marine industries.
The electrodes provide excellent operability for groove and fillet welding in the downhand position and the smaller diameter electrodes are also sutiable for all position welding. Power supply: direct current, electrode positive.
Specifications:
- AWS A5.11 ENiCrMo-14 (UNS W86686)
- ASME II, Part C, SFA-5.11, ENiCrMo-14 (UNS W86686)
- ASME IX,F-No.43
- (EN) ISO 14172 – ENi6686 (NiCr21Mo16FeW4)
For manufacture to ASME III (NCA3800, NB2400), and other specifications please refer your inquiry to the Technical Department prior to order placement.
Limiting Chemical Composition | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Nickel | C | Mn | Fe | P | S | Cu | Si | Ti | Cr | Mo | W | Others |
Remainder | 0.02 max. | 1.0 max. | 5.0 max. | 0.02 max. | 0.02 max. | 0.50 max. | 0.25 max. | 0.25 max. | 19.0-23.0 | 15.0-17.0 | 3.0-4-4 | 0.50 max. |
Minimum Mechanical Properties | ||
---|---|---|
Tensile Strength (psi) | 110,000 | |
Tensile Strength (MPA) | 690 | |
Elongation (4d) % | 30 |