Welding wire MTC MT-347 1.4551

Welding rod/wire electrode made of stabilized austenitic chromium-nickel steel for TIG or MIG/MAG welding of stainless austenitic steels for operating temperatures up to +400ºC; scale-resistant up to +800ºC.

Welding positions according to DIN EN ISO 6947 MIG

PA, PB, PF, PC

Standard designation

Material number

1.4551

AWS/ASME SFA-5.9

~ER 347 Si

EN ISO 14343-A

G/W 19 9 NbSi

Most important

Stainless austenitic Cr-Ni-Mo steel/cast steel, e.g.

Base materials

1.4541

X 6 CrNiTi 18 10

1.4301

X 5 CrNi 18 10

1.4550

X 6 CrNiNb 18 10

1.4303

X 5 CrNi 18 12

1.4552

G-X 5 CrNiNb 18 9

1.4308

G-X 6 CrNi 18 9

1.4319

X 5 CrNi 18 7

1.4310

X 12 CrNi 17 7

1.4306

X 2 CrNi 19 11

1.4312

G-X 10 CrNi 18 8

1.4306

G-X 2 CrNi 18 9