ED-FK 620
MIG (GMAW) wires for high strength structural steels

Classification DIN EN ISO

16834-A G 62 6 M21 Mn3Ni1Mo

Material No.

-

Classification AWS

A5.28 ER100S-G

Approvals

TÜV 18992, VG 95132, DB 42.045.23

Characteristics and application

MIG/GMAW wire for welding high strength low alloy steels. Used for many structural and construction applications including: mobile cranes, concrete pumps, pipelines, mining equipment, tankers and containers.

Base materials

For high strength fine-grained structural steels up to yield strength 620MPa.
S500Q-S620Q, S500QL-S620QL, P500Q-P620Q, P500QL1-P620QL1
Alform Plate 620 M, NAXTRA 620, Strenx 600

Typical analysis in %

C: 0,08
Si: 0,60
Mn: 1,70
Ni: 0,95
Mo: 0,38
Ti: 0,08

Yield strength in Mpa

≥ 620

Tensile strength in Mpa

≥ 760

Elongation in %

4d/5d: ≥18

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

RT ≥ 100
-60°C ≥ 47

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

TIG: WSG FK620
TIG: WSG FK 2
MIG/GMAW: ED-FK 2