Weihai Sandun Welding Materials & Engineering CO., LTD. Weihai Sandun Welding Materials & Engineering CO., LTD.
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Product <<Hardfacing Materials << Hardfacing Electrodes <<FW-2102

Hardness: HRC55-60
Properties (resistance to):

Abrasion

Strength

Impact

Erosion

High Temp.

Corrosion

Metal/Metal Wear

★★★

★★★★

★★★★

★★★

★★

★★★

★★★★

Welding Parameters:

Diameter (mm)

3.2

4.0

AMPS

120—160

140—200

Packaging Size By Weight:

Small

5kg

Large

20(5×4)kg

Description:
FW—2102 is a high carbon, high chromium type hardfacing electrode. The structure of deposited metal is alloyed austenite with metal carbide. It performs good resistance to grinding abrasion accompanied with medium impact and high stress.
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:
Coalbreaker hammer, medium-rate mill, Raymond mill roll, engineering digger, loader bucket, teeth, lips, dozer blades, dragline bucket, roller breaker rolls, etc.

Notes:
1、FW—2102 electrode should be baked for one hour with the temperature of 350°C before use.
2、A maximum deposit of 3 layers with a thickness of 8mm is highly recommended.
3、In some cases, FW-8101or FW-2101 should be applied as the buffering layer.
4、Preheating and slow cooling after welding is necessary for some main parts.

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Weihai, Shandong, 264209, China
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