WSG ER100S-1
TIG (GTAW) wires for high strength structural steels

Classification DIN EN ISO

16834-A G 62 5 M21 Mn3Ni1,5Mo

Material No.


Classification AWS

A5.28 ER100S-1



Characteristics and application

MIG/GMAW wire for welding high strength low alloy steels. Used for welding high strength steels in many high stress, critical applications; also exhibiting excellent toughness down to -50°C. Typical applications can be found in crane construction, mining, shipbuilding, automotive and pressure vessel industries.

Base materials

For high strength fine-grained structural steels up to yield strength 690MPa (100ksi).
S500Q-S690Q, S500QL-S690QL, S500QLN-S690QLN, P500Q-P690Q, P500QL1-P690QL1, P500QL2-P690QL2, S770QL
ASTM A514 Steel Grades
EH62, EH69

Typical analysis in %

C: 0,06
Si: 0,45
Mn: 1,50
Cr: 0,10
Ni: 1,65
Mo: 0,40

Yield strength in Mpa

≥ 610

Tensile strength in Mpa

≥ 690

Elongation in %

4d/5d: ≥18

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

RT ≥ 100
-50°C ≥ 68

Typical heat treatment

Welding procedure, including preheat temperature, interpass temperature and PWHT, will be dependent on the base material being welded and any applicable design codes.

Other products

MIG/GMAW: ED-FK800, ED-ER100S-1, FK1