AWS A5.11 ENiCrMo-11 HASTELLOY® G-30®
Nickel Base Alloy, Coated Electrode — HASTELLOY® G-30® Coated Electrodes
HASTELLOY® G-30® Coated Electrodes
HASTELLOY® G-30® coated electrodes are used for the shielded metal arc welding of G-30® alloy. The deposited weld metal has superior corrosion resistance over most other nickel and iron-base alloys in commercial phosphoric acids as well as many complex environments containing highly oxidizing acids such as nitric/hydrochloric, nitric/hydrofluoric, and sulfuric acids. The electrodes can also be used for the overlay and cladding of carbon steels where enhanced corrosion resistance is needed.
Specifications:
- AWS A 5.11 ENiCrMo-11
- ASME II, Part C, SFA-5.11, ENiCrMo-11
- ASME IX,F-No.45
- UNS W86200
- *Specify at time of order
| Nominal Chemical Composition (%) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ni | Cr | Fe | Mo | W | Cu | Nb+Ta | Co | Mn | Si | C | P | S | Others |
| Balance | 28.00 – 31.50 | 13.00 – 17.00 | 4.00 – 6.00 | 1.50 – 4.00 | 1.00 – 2.40 | 0.30 – 1.50 | 5.00 max | 1.50 max | 1.00 max | 0.03 max | 0.04 max | 0.02 max | 0.50 max |
| Minimum Mechanical Properties | |
|---|---|
| Tensile Strength (psi) | 85,000 |
| Tensile Strength (MPA) | 590 |
| Elongation (4d) % | 25 |