MIG (GMAW) wire for low temperature service

Classification DIN EN ISO

14341-A G 50 6 M21 3Ni1

Material No.


Classification AWS

A5.28 ER80S-Ni1


TÜV 10106, CE, DB 42.045.17

Characteristics and application

MIG/GMAW 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 low temperature 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: 0,50
Mn: 1,05
Ni: 0,90

Yield strength in Mpa

≥ 500

Tensile strength in Mpa

≥ 560

Elongation in %

4d/5d: ≥18

Charpy-V-Value (ISO-V) in J

RT ≥ 80
-60°C ≥47

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 (S2Ni1), UP-ENi1K