The Home of HASTELLOY® and HAYNES® Alloys

Product Description:

HAYNES® 617 RTW™ filler metal is used for the gas metal arc and gas tungsten arc welding of HAYNES® 617 alloy. The alloy has high-temperature strength, good oxidation resistance and is used in many high-temperature applications. 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 ERNiCrCoMo-1            UNS N06617
ASME-SFA-5.14 ERNiCrCoMo-1    ASME IX F-43
AMS 5887                                        ASTM-B-166


Nickel: Balance
Chromium: 20.0-24.0
Cobalt: 10.0-15.0
Molybdenum: 8.0-10.0
Iron: 3.0 max.
Aluminum: 0.8-1.5
Manganese: 1.0 max.


Silicon: 1.0 max.
Titanium: 0.60 max.
Copper: 0.50 max.
Other: 0.50 max.
Carbon: 0.05-0.15
Phosphorus: 0.03 max.
Sulfur: 0.015 max.

Minimal Mechanical Properties:

Tensile (psi) 90,000
Mpa 620
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.

Print Page Download Page