HAYNES® HR-160® RTW™ Filler Metal

Product Description:

HAYNES® HR-160® RTW™ filler metal is used for the gas metal arc and gas tungsten arc welding of HAYNES® HR-160® alloy. The alloy has outstanding resistance to high-temperature corrosion, including sulfidation and chloride attack in reducing and oxidizing atmospheres. The alloy also is a great candidate for thermal spray applications where resistance to high-temperature abrasion and corrosion are required. The RTW™ filler metal finish on the spooled wire promotes smooth feeding through welding equipment and reduced tip wear in contact tips.


AWS A5.14 ERNiCoCrSi-1   UNS N12160 


Nickel: Remainder
Cobalt: 27.0-32.0
Chromium: 26.0-29.0
Iron: 3.5 max.
Silicon: 2.4-3.0
Manganese: 1.0 max.
Molybdenum: 0.70 max.


Titanium: 0.20-0.60
Copper: 0.50 max.
Tungsten: 0.50 max.
Other: 0.30 max.
Aluminum: 0.40 max.
Niobium + Tantalum 0.15 max.
Carbon: 0.02-0.10


Sulfur: 0.02 max.
Phosphorus: 0.03 max.

Minimal Mechanical Properties

Tensile (psi) 90,000
Mpa 620
Elongation (%) 60

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.