Tungsten carbide flexible welding wires/ropes are made in two different types, spherical and cast tungsten carbide powders with self-fluxing nickel alloy powder on the nickel wire.

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Description

Tungsten Carbide Flexible Welding Wire/Rope

Description:
The Tungsten Carbide flexible welding rope is made by WC and self-fluxing nickel alloy powder coated on the nickel wire. The Cast WC has irregular shape,high hardness about 2200HV0.1 and excellent wear resistance. The Spherical cast WC has Spherical shape,higher hardness about 2700HV0.1 and it's Produces deposits with much higher wear resistant and impact resistant compare to Cast WC series.

	Chemical composition ( Wt,%)
Hard-phase		Bonding phase
Cast WC,Spherical Cast WC		Ni base alloy
WC	Diameter	Grain Size		Weight/Coil
Irregular	Φ4.0mm	0.4-0.7mm	25-40Mesh	15	kgs
		0.2-0.4mm	40-70Mesh	15	kgs
		0.1-0.2mm	70-140Mesh	15	kgs
	Φ5mm	0.4-0.7mm	25-40Mesh	15	kgs
		0.2-0.4mm	40-70Mesh	15	kgs
		0.1-0.2mm	70-140Mesh	15	kgs
	Φ6mm	0.4-0.7mm	25-40Mesh	15	kgs
		0.2-0.4mm	40-70Mesh	15	kgs
		0.1-0.2mm	70-140Mesh	15	kgs
Spherical	Φ4.0mm	0.2-0.4mm	40-70Mesh	15	kgs
	Φ5.0mm	0.2-0.4mm	40-70Mesh	15	kgs
	Φ6.0mm	0.2-0.4mm	40-70Mesh	15	kgs

Typical Information
Coating Hardness: HRC 55-65
Overlay Thickness: 2-8mm
Applying Process :Oxy-acetylene Welding
Coating Property :Wear resistance,Anti-Corrosion
Application: Oil bit, stabilizer , geological bit, feed screw etc.