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Castolin CastoTig® 45303W (Alloy Steel Coatings)

SKU: 45303 W Categories: ,

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Highly alloyed TIG filler rod for anti-wear protective coating and rebuilding of parts 

 Ø 1 – 1.6 Ø 2.5 – 3.2

TIG rod for HSS coating of parts subject to combined mechanical wear: adhesion, friction, shock or contact fatigue at elevated temperatures.

Hardness as welded: 63 HRC


Features and benefits


High-strength deposit

Very good cutting properties

Excellent resistance to wear

Deposit maintains its mechanical properties at high temperatures



CastoTig® 45303 W is especially designed for maintaining and increasing the life of the following parts: cutting edges, trimming dies, shears, drill-bits, cold drawing dies, coating of wearing parts such as engaging forks, cams, clamping jaws, milling cutters, cutting blades of wood-working tools, mixer blades, conveyor screws, production of cutting tools from unalloyed or low-alloy steels.


Technical data: 
Hardness (as deposited):~63 HRC



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