Haynes International, Inc. announces new alloy data for HAYNES® HR-235® alloy.

Jan 31, 2019, 08:08 AM by Kierstin Kaim

HAYNES® HR-235® alloy is a nickel-chromium-molybdenum-copper material with outstanding resistance to metal dusting. It has no deliberate addition of iron, an element, which is detrimental to the performance of alloys under metal dusting conditions. It is resistant to creep-rupture at temperatures under which metal dusting is normally encountered. Having a low silicon and aluminum content, HR-235® alloy is resistant to weld solidification and strain-age cracking. This is an improvement over other alloys intended for metal dusting resistance. It is also available as a filler wire with matching composition. To view new data on HR-235® alloy, please click here.