FCAW, fluxcored wires

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OA 67 NiB

OA 67 NiB

Extreme good wear resistance even with thin coating thickness due to a high amount of Borium carbides. A extreme high hardness is already achieved in the first layer. The weld deposit will show release cracks to offer better bonding strenght with the base metal. More than 1 layer should not be deposited. A Buffer layer is recommended in case of sensitive base material or old unknown layers. OA 67 NiBo can be welded without using protective gas (open arc) but is also available as Gas shielded version.

OA 68 Nb

OA 68 Nb

Extreme good wear resistance even at increased working temperatures. More than 1, maximum 2 layers should not be deposited. A Buffer layer with OA 4370, OA MnCr or ER 100 is recommended. 

OA WC2 Fe

OA WC2 Fe

2400 HV Iron and Tungsten based hardfacing alloy containing 52-58% (depending on wire diameter) tungsten carbides. OA WC2-Fe  has good welding characteristics. Multi-layer deposits are not recommended due to the extreme high hardness. Fused tungsten carbide will guaranty a long life for several wear applications. Best to be used without gas protection (self shielded).

OA WC2 Ni

OA WC2 Ni

2400 HV nickel based corrosion resistant hardfacing alloy containing 60% tunsten carbides. OA WC2 (Ni)  has excellent flow and wetting characteristics. Multi-layer deposits are possible and worn parts can be rebuild without removing the old material. Crushed cast carbide will guaranty a long life for several wear applications. Best to be used with shielding gas M13 (Argon with 1% Oxygen) approx. 15 litres per minute.

AA 410 NiMo

AA 410 NiMo

Hardfacing alloy for cladding steel mill rollers, thermoshock resistant and suitable for Francis and Pelton turbines. Used in steam power plants for its excelent resistance to cavitation and stress corrosion cracking.CEWELD® AA 410NiMo is a Cr-Ni-Mo- alloyed, gas-shielded flux-cored wire electrode for cladding. The corrosion resistant deposit offers a medium hardness and is resistant against metal-metal wear and high surface pressure. 

OA 410 NiMo

OA 410 NiMo

The corrosion resistant deposit with a medium hardness is resistant against impact wear as well as permanent stress by heat influence, metal wear and high surface pressure