SDX S3Ni1Mo-EF3
SDX S3Ni1Mo‑EF3 is a copper‑coated, low‑alloy, solid wire for submerged arc welding. The nominal nickel‑molybdenum composition of SDX S3Ni1Mo‑EF3 provides good low‑temperature toughness and is suitable for welding many high‑strength low‑alloy (HSLA) . ** ...
1