No Image

HH-CM604

Name: HH-CM604
Brand: Fehong Wear Resistant Technology Co., Ltd
SKU: fcw-wire-for-thermal-power-plant0004

Model Number: HH-CM604
Hardness: ≥ 60 HRC
Chemical Composition (C): 5.0 - 6.0%
Chemical Composition (Cr): 25 - 32%
Chemical Composition (Mo): 0.4 - 0.7%
Chemical Composition (Mn): 0.6 - 1.0%
Chemical Composition (Si): 0.7 - 1.2%
Chemical Composition (Ni, V, Ti, B + Others): Appropriate amount
Wire Diameter: 2.8 mm
Welding Current: 380 - 450 A
Max Operating Temperature: ≤ 500°C
Packaging: 250 kg/barrel; 125 kg/barrel

More Details

Product Description

HH-CM604 is a high performance hardfacing flux-cored welding wire (FCW) specially designed for coal mill rollers and other parts subjected to high abrasive wear combined with medium impact stress. The deposited metal contains primary carbides, providing excellent resistance to abrasive wear and long service life in severe working conditions.

Key Properties

Anti Abrasion

Anti Impact

Heat Resistant

Anti Corrosion

Product Features

Feature	Description
Wear Resistance	Deposited metal consists of wear-resistant primary carbides, highly resistant to abrasive wear.
Impact Resistance	Good impact resistance, suitable for medium impact stress conditions.
Anti-stripping	Good anti-strip performance.
Microstructure	High chromium high carbon hard alloy on iron base with molybdenum addition: C - Cr - Mo - Fe.
Machinability	Not machinable, grinding only.
Cutting	Not suitable for flame cutting.
Weld Bead Appearance	The weld metal will show cracks, which are typical stress-relief cracks of hardfacing deposits.
Surfacing Method	Multi-layer surfacing.
Working Temperature	Application temperature should not exceed 500°C.