Product Description:
HASTELLOY® C-276 RTW™ filler metal is used for the gas metal, gas tungsten arc, and submerged welding of C-276 alloy. HASTELLOY®C-276 is also a good candidate for overlay and cladding of steels when enhanced corrosion resistance is required. Dissimilar welding applications include other nickel-chromium-molybdenum alloys and stainless steels. The RTW™ filler metal finish on the spooled wire promotes smooth feeding through welding equipment and reduced tip wear in contact tips.
Specifications:
AWS A5.14 ERNiCrMo-4 UNS N10276
ASME-SFA-5.14 ERNiCrMo-4 ASME IX F-43
Kennblatt 0320.04(C/L)*
*Specify at time of order
Composition:
| Nickel | Balance |
| Chromium | 14.5-16.5 |
| Molybdenum | 15.0-17.0 |
| Iron | 4.0-7.0 |
| Tungsten | 3.0-4.5 |
| Cobalt | 2.5 max. |
| Manganese | 1.0 max. |
| Copper | 0.50 max. |
| Other | 0.50 max. |
| Vanadium | 0.35 max. |
| Carbon | 0.02 max. |
| Sulfur | 0.03 max. |
| Phosphorus | 0.04 max. |
| Silicon | 0.08 max. |
Minimal Mechanical Properties:
| Tensile (psi) | 100,000 |
| Mpa | 690 |
| Elongation (%) | 30 |
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.