TÜV 03275, CE, DB 52.045.11
Submerged arc welding wire for steels where impact properties are required at -75°C. Applications include structural, oil and gas and offshore steelwork.
For cryogenic construction steels and Ni bearing low temperature steels.
11MnNi5-3, 13MnNi6-3, S275NL-S460NL, S275ML-S460ML, P275NL2-P460NL2, P355ML2-P460ML2
ASTM: A203 grade A/B, A333/A334 grades 1/6/7, A350 grade LF2/LF5/LF6, A352 grade LC1/LC2
Preheat and PWHT are often not necessary but actual requirements will depend on the grade and thickness of material being welded and any design codes that apply.
MIG/GMAW ED-SG Ni 2.5
TIG/GTAW WSG Ni 2.5