UP-ENi1K
SAW (submerged arc welding) wires for low temperature service

Classification DIN EN ISO

26304-A SZ 2Ni1Si, 14171-B SUN21

Material No.

-

Classification AWS

A5.23 ENi1K

Approvals

-

Characteristics and application

Submerged arc welding wire for steels where impact properties are required at -60°C. Applications include structural, oil and gas and offshore steelwork.

Base materials

For cryogenic construction steels and Ni bearing steels.
11MnNi5-3, 13MnNi6-3, S275NL-S460NL, S275ML-S460ML, P275NL2-P460NL2, P355ML2-P460ML2
ASTM: A333/A334 grades 1/6, A350 grades LF2/LF6, A352 grades LCB/LCC
API: 5L X65

Typical analysis in %

C: 0,09
Si: 0,65
Mn: 1,05
Ni: 0,90

Typical heat treatment

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.

Other products

SAW: UP-100 Ni1
MIG/GMAW: ED-SG ER80S-Ni1
TIG/GTAW: WSG ER80S-Ni1