HASTELLOY® G-30® Coated Electrodes
Product Description:
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 IX F-45
ASME SFA 5.11 ENiCrMo-11 UNS W86030
*Specify at time of order
Composition:
Nickel: | Balance |
---|---|
Chromium: | 28.0-31.5 |
Iron: | 13.0-17.0 |
Molybdenum: | 4.0-6.0 |
Tungsten: | 1.5-4.0 |
Copper: | 1.0-2.4 |
Niobium + Tantalum | 0.3-1.5 |
Cobalt: | 5.0 max. |
---|---|
Manganese: | 1.5 max. |
Silicon: | 1.0 max. |
Carbon: | 0.03 max. |
Phosphorus: | 0.04 max. |
Sulfur: | 0.02 max. |
Other: | 0.50 max. |
Minimum Mechanical Properties:
Tensile (psi) | 85,000 |
---|---|
Mpa | 590 |
Elongation (%) | 25 |
Available Product Forms and Sizes:
Diameter in | 0.093 | 0.125 | 0.156 | 0.187 |
---|---|---|---|---|
Diameter mm | 2.40 | 3.20 | 4.00 | 4.70 |
Length in | 10 | 14 | 14 | 14 |
Length mm | 254 | 355.6 | 355.6 | 355.6 |
Package Weight lbs. | 5 | 10 | 10 | 10 |
Current (A) DCEP | 40-70 | 70-100 | 80-140 | 120-150 |