HASTELLOY® B-3® RTW™ Filler Metal

Product Description:

HASTELLOY® B-3® RTW filler metal is used for the gas metal and gas tungsten arc welding of B-3® alloy. The alloy has outstanding resistance to hydrochloric and sulfuric acids in the as-welded condition and excellent thermal stability. B-3® is a great candidate for overlay and cladding where resistance to hydrochloric and sulfuric acids is needed. 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 ERNiMo-10             UNS N10675
ASME-SFA-5.14 ERNiMo-10     Kennblatt 7615.02 (Spools)*
Kennblatt 7616.03
*Specify at time of order

Composition:

Nickel: 65.0 min.
Molybdenum: 27.0-32.0
Cobalt: 3.0 max.
Manganese: 3.0 max.
Iron: 1.0-3.0
Chromium: 1.0-3.0
Tungsten: 3.0 max.

Carbon: 0.01 max.
Sulfur: 0.01 max.
Aluminum: 0.50 max.
Other: 0.50 max.
Titanium: 0.20 max.
Copper: 0.20 max.
Niobium + Tantalum: 0.20 max.

Vanadium: 0.20 max.
Silicon: 0.10 max.
Phosphorus: 0.03 max.

Minimal Mechanical Properties:

Tensile (psi) 110,000
Mpa 760
Elongation (%)

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.