Weihai Sandun Welding Materials & Engineering CO., LTD. Weihai Sandun Welding Materials & Engineering CO., LTD.
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Product <<Hardfacing Materials << Hardfacing Electrodes <<FW-4102

Hardness:
As welded

HRC18-22

Work-hardened

HRC50-55

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—4102 is a Calcium, Titanium-type hardfacing electrode. The structure of deposited metal is pure austenitic. Its toughness is good 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:
Repairing or hardfacing the components subject to severe impact load, such as rock-crusher rolls, cheek plate, liner,
tamper hammerhead, excavator buckets, railroad switch or hydro-turbine, circular pump vane, fan casing subject to cavitation erosion.
It is the optimum buffering layer material for the high manganese steel or medium carbon steel parts.

Notes:
1、FW—4102 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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Weihai, Shandong, 264209, China
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