HAYNES® 230-W® RTW™ Filler Metal

Product Description:

HAYNES® 230-W® RTW filler metal is used for the gas tungsten arc and gas metal arc welding of HAYNES® 230-W® alloy. The filler metal may also be used to weld UNS N06617. The deposited weld metal combines excellent high temperature strength and oxidation resistance with superior long-term stability and good fabricability. The RTW finish on the spooled wire promotes smooth feeding through welding equipment and reduced tip wear in contact tips.


AWS A5.14 ERNiCrWMo-1           UNS N06231
AMS 5839


Nickel: Remainder
Chromium: 20.0-24.0
Tungsten: 13.0-15.0
Cobalt: 5.0 max.
Iron: 3.0 max.
Molybdenum: 1.00-3.00
Manganese 0.30-1.00
Silicon: 0.25-0.75

Aluminum: 0.20-0.50
Copper: 0.50 max.
Other: 0.50 max.
Carbon: 0.05-0.15
Lanthanum: 0.050 max.
Phosphorous: 0.03 max.
Sulfur: 0.015 max.
Boron: 0.003 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.