Product description
OK 67.70 is a rutile-acid stainless steel welding electrode with a molybdenum-containing, over-alloyed weld metal for joining stainless steel to unalloyed and low-alloy steels. The electrode is also suitable for applying buffer layers and corrosion-resistant build-up layers. Thanks to its low carbon content and the addition of molybdenum, the weld metal offers good corrosion resistance and high resistance to heat cracking.
- Rutile-acid stainless steel welding electrode with molybdenum-containing over-alloyed weld metal
- Classification AWS A5.4 E309MoL-17 / EN ISO 3581-A E 23 12 2 L R 3 2
- Suitable for joining stainless steel to unalloyed and low-alloy steel
- Ideal for buffer layers and corrosion-resistant build-up layers
- Low carbon content for good corrosion resistance
- Good resistance to hot cracking
- Suitable for welding with AC and DC+
OK 67.70 is used for dissimilar steel joints, buffer layers, build-up welding and repair work where a corrosion-resistant and reliable welded joint with molybdenum-containing weld metal is required.
