Weihai Sandun Welding Materials & Engineering CO., LTD. Weihai Sandun Welding Materials & Engineering CO., LTD.
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Weihai Sandun Welding Materials & Engineering CO., LTD.
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Product <<Hardfacing Materials << Hardfacing Electrodes <<FW-4103

Hardness:

As welded

HV180-220

Work-hardened

HRC40-45

Properties (resistance to)

Abrasion

Strength

Impact

Erosion

Corrosion

Metal/Metal Wear

★★★

★★★★★

★★★★★

★★★★

★★★

★★★

Welding Parameters

Diameter (MM)

3.2

4.0

AMPS

90-130

120-160

Packaging Size By Weight:

Small

5kg

Large

20(5x4)kg

Description:
FW—4103 is a low-hydrogen type hardfacing electrode. The structure of deposited metal is pure austenitic and this alloy comprises Nickel, Chromium alloy based on high manganese steel alloy. So its toughness is good and the work-hardening index is high. It is suitable for hardfacing the components that are operating under severe impact load. It is the ideal material for repairing or hardfacing hard rock-crusher-rolls (such as granite), gyratory crusher interior liner or crusher hammers.

Typical applications:
Repairing or hardfacing the component of rock-crushers and excavators and railroad switches, etc.

Notes:
1、FW—4103 electrode should be baked for one hour with the temperature of 300°C before use.
2、The area to be hardfaced should be strictly cleared before welding.

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