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-3102

Hardness:

20℃

HRC64-66

600℃

HRC48-52

800℃

HRC38-42

Properties (resistance to)

Abrasion

Strength

Impact

Erosion

High Temp.

Corrosion

Metal/Metal Wear

★★★★★★

★★★★★

★★★★★★

★★★★

★★★★

Welding Parameters:

Diameter (mm)

3.2

4.0

AMPS

150—200

180—250

Packaging Size By Weight:

Small

5kg

Large

20(5×4)kg

Description:
FW—3102 is a high-chromium, high-boron complicated alloyed cast iron hardfacing electrode. The structure of deposited metal is Ledeburitic matrix with complicated metal carboborides. It performs good resistance to high temperature & abrasion and fine particles, low-impact, and small-angle erosion. The working temperature even can be up to 1000°C.
This product has no special requirements for welding equipment. Both AC and DC can be used with stable arc, easy operation, easy slag removal and good surface finish.

Typical applications:
Industries: Coking plant, sinter, steel making, cement industry etc.
Parts: Coking furnace screens and doors, chutes, coke extractor bearings, sinter single-roll breaker teeth, bars, blast furnace bells, hoppers, furnace rotating chute liners, cement kiln parts involved high temperature etc.

Notes:
1、FW—3102 electrode should be baked for one hour with the temperature of 300°C before use.
2、The deposit of single layer can provide longer wear life. Multilayers are not recommended.
3、FW-2101 should be applied as the buffering layer.
4、When hardfacing single-roll teeth or bars, the component does not need preheating.

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Weihai, Shandong, 264209, China
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