SAF Starinox 309LMo description:
STARINOX 309LMo is a rutile MMA electrode depositing a low C – 22/24%Cr – 12/14%Ni-2,5%Mo weld metal with approx. 16% delta-ferrite promoting high resistance to hot cracking.
This electrode has three main applications:
- Buffer layers and claddings on unalloyed and low-alloy steels which are already corrosion resistant in the first layer.
- Dissimilar joints (austenitic steels to ferritic steels) with operating temperatures up to 300C. In case of higher temperatures, use ALIN 182.
- Hardenable steels.