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-4101

Hardness:

As-welded

HV180-200

Work-hardened

HRC40-45

Properties (resistance to)

Abrasion

Strength

Impact

Erosion

Corrosion

Metal/Metal Wear

★★★★★★

★★★★★★

★★★

★★★★★

★★★★★

Welding Parameters

Diameter (MM)

3.2

4.0

AMPS

90-120

120-160

Packaging Size By Weight:

Small

5kg

Large

20(5x4)kg

Description:
FW—4101 is a Calcium, Titanium-type hardfacing electrode. The structure of deposited metal is pure austenitic and the work-hardening index is high. It can be used for hardfacing components under the severe-impact loading conditions or as a buffering layer. The weldability is excellent. It is convenient for operation and free-of slag.

Typical applications:
Welding high-manganese steel or its dissimilar joints. Being as a buffering layer for components made from high carbon steel or medium carbon steel. Repairing or hardfacing the components subject to either severe impact (such as metalworking tools & forging dies, earthmoving buckets) or high stress (such as crane/traction wheels & excavator undercarriager)

Notes:
1、FW—4101 electrode should be baked for one hour with the temperature of 300°C before use.
2、The surface to be hardfaced should be strictly clean before welding.

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