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Special welding wire

2535nb nickel base welding material

Quality stability: implement the whole process quality monitoring, meticulous and all-round inspection

Reasonable price: efficient internal cost control, reduce expenditure and benefit customers

Fast delivery: advanced production line, sufficient stock, shortened delivery time

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2535Nb（CN 25/35 Nb-IG）

Chemical composition of a2535nb:

alloy
%nickelchromiumniobiumcarbonmanganesesiliconphosphorussulfuriron
A2535Nbminimum32240.7 0.35



more than
maximum37271.50.452.02.00.040.04amount

Physical properties of a2535nb:

density
8.05 g/cm3
melting point1325-1370℃

Mechanical properties of a2535nb alloy at room temperature:

    - Yeah.
σb (Mpa)
σ0.2 (Mpa)
A5 %
A2535Nb≥620≥390≥8

This alloy has the following properties:

The oxidation resistance of a2535nb is good. After welding, no oxide skin can be formed within 1150 ℃

Microstructure of a2535nb:

Face centered cubic lattice structure

The application scope of a2535nb includes:

A2535nb is mainly used for connection welding and hardfacing of high temperature heat-resistant steel and high temperature heat-resistant centrifugal cast pipes with similar chemical components

2. Product specification of this kind of welding wire produced by our company:

Diameter: 3.2mm 2.4mm 2.0mm (generally straight wire)

1.6mm 1.2mm 1.0mm 0.9mm (upper coil welding wire)


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