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HH-80Pro

Name: HH-80Pro
Brand: Fehong Wear Resistant Technology Co., Ltd
SKU: fcw-wire-for-cco-wear-plate0006

Model Number: HH-80Pro
Hardness: ≥ 60 HRC
Chemical Composition (C): 5.0 - 6.2%
Chemical Composition (Cr): 20 - 25%
Chemical Composition (Si): 0.7 - 1.2%
Chemical Composition (Mn): 0.4 - 0.8%
Chemical Composition (Ni, V, Ti, Mo, Nb, W): 5.0 - 6.5%
Wire Diameter: 2.8 mm
Welding Current: 360 - 450 A
Welding Voltage: 29 - 33 V
Max Deposit Thickness: 8 - 16 mm (multi-layer)
Packaging: 250 kg/barrel; 125 kg/barrel

More Details

Product Description

HH-80Pro is a high performance hardfacing flux-cored welding wire (FCW) specially recommended for welding CCO wear plates. The deposited metal contains primary carbides with finely dispersed niobium carbide particles, providing excellent abrasive wear resistance, good impact resistance and excellent anti-spalling performance in severe working conditions.

Key Properties

Anti Abrasion

Anti Impact

Heat Resistant

Anti Corrosion

Product Features

Feature	Description
Wear Resistance	Deposited metal contains primary carbides, providing excellent abrasive wear resistance.
Abrasion Resistance	Finely dispersed niobium carbide particles give outstanding resistance to abrasive wear.
Impact Resistance	Weld metal has good impact resistance.
Anti-Spalling	Good anti-spalling (anti-flaking) performance.
Microstructure	High chromium high carbon hard alloy with niobium on iron base: C - Cr - Nb - Fe.
Machinability	Grinding only. Not suitable for flame cutting.
Weld Bead Appearance	The weld metal will show cracks, which are normal stress-relief cracks of hardfacing deposits.
Max Deposit Thickness	8 - 16 mm by multi-layer surfacing.