CastoTig 45353 W Filler alloy rod for TIG welding

Description

CastoTIG 45353 W is a TIG rod that produces a ferritic-martensitic deposit designed for joining similar base metals and applying wear-resistant coatings. It offers good abrasion resistance and metal-to-metal friction as well as combined wear at temperatures up to 450°C. The deposit is scale-resistant up to 900°C and seawater-resistant. Optimal mechanical properties and corrosion resistance are achieved after heat treatment of the weld.

Technical Data

Standards:

EN 14700: S Fe7
W. Nr.: 1.4115
AWS A5.9: ~ER 430
Mechanical Properties (in the welded state, at 20°C):

Property Typical Value
Yield Strength Rp0.2 (MPa) 490
Tensile Strength Rm (MPa) 690
Elongation A5 (%) 21
Hardness (HRC) 45
Shielding Gas:

Recommended Gas: 100% Ar [ISO 14175 - I1]

Applications

Application Areas:
Resistant chromium steels. Designed for the final layer on chromium steels joined with an austenitic filler metal.
Parts exposed to wear and corrosion in the chemical, cleaning, and dairy industries (valves, pumps, turbines, nozzles, pipelines, containers) as well as parts exposed to high temperatures, such as drive rolls just before the cooler (iron & steel), extrusion press rods, conveyor screws (pulp & paper), valves (water, gas, or steam), deburring tools, molds for rubber, glass, or plastics.