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° • 170 J
C
–196° • 60 J
C
Corrosion resistance
Designed for high temperature oxidation
applications and its resistance to wet corrosion is
limited.
Scaling temperature:
1150° in air. Reducing combustion gas, free of
C
sulphur 1080° maximum 2g S/m3 1040°
C,
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
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