

Classification:

AWS A5.34

EN ISO 12153

ENiCrMo3T1-4

T Ni 6625 P M 2

Description:

Cromacore 625 P is a fully positional rutile flux cored wire primarily intended for welding Inconel 625

and similar composition nickel base alloys which are used for their excellent corrosion and oxidation

resistance combined with an exceptionally high resistance to pitting corrosion and chloride induced

stress corrosion cracking. Very suitable for a wide range of dissimilar joint combinations between

nickel base alloys, mild and low alloy steels and stainless steels, especially where high temperature

service conditions prevail.

Can be used to clad carbon steels with a high strength, highly corrosion resistant surface.

Suitable for welding 9% nickel steels for cryogenic applications.

Applications:

Suitable for welding the nickel base alloys 625 and 825 but also 6 Mo steels (ASTM S31254) and 9%

Ni steels.

Overlay welding of carbon or low alloy steels and dissimilar joints.

Welding positions:

Recommended parameter range:



Welding current:

DC+

Deposition efficiency:

87%

Shielding gas:

M21, 80% Ar + 20% CO2, 22-25 l/min.

C1, 100% CO2, 22-25%

Stick-out:

20-25 mm

Mechanical properties

Deposition rate per hour:

Typical

Yield strength, Rp0.2%:

Tensile Strength, Rm:

Elongation, A5

Impact energy, CV:

479 MPa

743 MPa

45%

0°C • 84 J

–100°C • 78 J

–196°C • 70 J

Approvals:

Product data:





1,2

1,2

132

95991012

95992112



15 kg

5 kg