Welding rod for gas tungsten arc welding (TIG) of mild steels, low-alloy steel and creep resistant steels.
Heat resistant up to 550 °C.
Porous free and excellent X-ray quality.
Can be used for joining case hardening and hardenable steels as AISI 4130 –
DIN 25CrMo4 – 42CrMo4 with an appropriate preheat.
Can be nitrided.
Piping, tanks and apparatus construction.
X-ray welding.
Suitable for welding the next materials:
boiler plate HIV, 13CrMo44, 15CrMo3, 13CrMoV42,
cast steel GS17CrMo55, GS22CrMo54 - ASTM A335grP12 - ASTM A182grF12 - ASTM A387-gr11.
For joining of 13CrMo44 with 15Mo3.
Rebuilding worn out dies used in plastic industry.
Preheat base metal at 200 °C to 300 °C dependent on base metal composition and thickness.
Post heat treatment can be required for some parent metals (650 °C).
