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-1102

Hardness:HRC62—65

Properties (resistance to)

Abrasion

Strength

Impact

Erosion

High Temp.

Corrosion

Metal/Metal Wear

★★★★★

★★★★

★★

★★★

★★★★

Welding Parameters:

Diameter (mm)

3.2

4.0

AMPS

130—180

150—220

Packaging Size By Weight:

Small

5kg

Large

20(5×4)kg

Description:
FW—1102 is a high Chromium, high Boron alloy cast iron type hardfacing electrode. The deposited metal consists of carboborides and eutectic phase. It offers better resistance than FW-1101 to low-stress abrasive accompanied with low impact of sands and broken rocks or to erosion of fine particles, low impact and low angle.
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:
Mining: Ore hoister hopper, compounder hopper and teeth, conveyor screws, coal mine scraper conveyor middle plate of the middle trough, coal excavator tumbler, in-put & out-put area of ball mill, outgangue out-put equipments, etc.
Construction: Spiral drill impeller, concrete mixer impellers, scraper, concrete pump S-valve etc.
Dredging: Dredger reamer teeth, pump barrel, impeller, etc.
Glass industry: Materials and glass cullet conveying equipments, mixer impellers, scraper etc.
Steel-making: Dust extracting equipments, ore conveying equipments, cinder out-put equipments, etc.
Power plant: Boiler air extractor, powder extruder blade, spiral casing, cinder and dust out-put equipments etc.
Cement industry: Dust collector vanes, fan casing, balling machine flighter, etc.

Notes:
1、FW—1102 electrode should be baked for one hour with the temperature of 300°C before use.
2、The optimum results can be achieved by hardfacing only a single layer. Multilayer is not recommended.
3、The deposited metal offers better resistance to low-stress abrasion, but it is very brittle with low toughness, so it is not suitable for high impact or collision applications.
4、In some cases, FW-4102 should be applied as the buffering layer.

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Weihai, Shandong, 264209, China
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TEL:+86-631-5622100    FAX:+86-631-5622365    ADD:No.108, Shenyang Road, Weihai, Shandong, 264209, China
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