

Classification:

EN ISO 14343

AWS A5.9

W 25 20

ER310

Description:

Cromatig 310 is primarily intended for welding the 25% Cr / 20% Ni type 310 fully austenitic stainless

steels, used for corrosion and oxidation resistance at elevated temperatures. Suitable also for joining

difficult-to-weld steels such as armour plate and ferritic stainless steels as well as dissimilar steels.

Welding current:

DC-

Mechanical properties

Shielding gas:

I1, Ar 99.99%, 6-12 l/min

Yield strength, Rp0.2%:

Tensile Strength, Rm:

Elongation, A5

Impact energy, CV:

Typical

Wire composition, wt.%





















390 MPa

590 MPa

40%

20°C • 170 J

–196°C • 60 J

Corrosion resistance

Designed for high temperature oxidation

applications and its resistance to wet corrosion is

limited.

Scaling temperature:

1150°C in air. Reducing combustion gas, free of

sulphur 1080°C, maximum 2g S/m3 1040°C.

Product data:







1,6 x 1000

5 kg

98061016

2,0 x 1000

5 kg

98061020

2,4 x 1000

5 kg

98061024

3,2 x 1000

5 kg

98061032

204