Product Description:
HASTELLOY® G-30® RTW™ filler metal is used for the gas metal, gas tungsten arc, and submerged welding of G-30® alloy. G-30®alloy is also used for welding 6-7 molybdenum-bearing stainless steels and duplex grades including 2507. The alloy has many applications in phosphoric and nitric acid production, as well as, pulp and paper fabrications. G-30® alloy is considered an overmatching filler metal for the 6-7 molybdenum bearing stainless grades and also the duplex grades including 2507.
Specifications:
AWS A5.14 ERNiCrMo-11 UNS N06030
ASME SFA-5.14 ERNiCrMo-11
Composition:
| Nickel | Balance |
| Chromium | 28.0-31.5 |
| Iron | 13.0-17.0 |
| Molybdenum | 4.0-6.0 |
| Cobalt | 5.0 max. |
| Tungsten | 1.5-4.0 |
| Copper | 1.0-2.4 |
| Manganese | 1.50 max. |
| Silicon | 0.80 max. |
| Other | 0.50 max. |
| Phosphorus | 0.04 max. |
| Carbon | 0.03 max. |
| Sulfur | 0.02 max. |
Minimal Mechanical Properties:
| Tensile (psi) | 85,000 |
| Mpa | 590 |
| Elongation (%) | 25 |
Available Product Forms and Sizes:
| Diameter in | 0.030 | 0.031 | 0.035 | 0.039 | 0.045 | 0.047 | 0.062 | 0.078 | 0.093 | *0.125 | *0.156x | 0.187x |
| Diameter mm | 0.76 | 0.80 | 0.89 | 1.00 | 1.10 | 1.20 | 1.60 | 2.00 | 2.40 | *3.20 | *4.00x | *4.70x |
Filler metals are available in MIG spools, TIG cut lengths, reels, and coils from the above diameters.
*Size not available in MIG spools.
˟Size not available on reels.
Standard TIG straight lengths are available in 36” (914mm) lengths. Other lengths available upon request.