High-Temperature Abrasion Resistant Electrode

FW-3101
63--65 HRC @ 20 centigrade celsius
40--44 HRC @ 600 centigrade celsius
Repairing or hardfacing the components or equipments working at elevated-temperatures in the following fields: Iron/steel making, coking, sintering, cement industry, etc.
It is suitable for high temperature abrasion with fine particles and low impingement angles. A maximum deposit of 2 layers with a thickness of 6 mm is recommended. FW-2101 is commonly used together with FW-3101 as a buffering layer. The working temperature can be up to 700 centigrade celsius.

FW--3102
64--66 HRC @ 20 centigrade celsius
48--52 HRC @ 600 centigrade celsius
38--42 HRC @ 800 centigrade celsius
Repairing or hardfacing the components or equipments working on elevated-temperature conditions of following fields: Iron/steel making, coking, sintering, cement industry, etc. The applications of this electrode on hot-slag crusher rolls or hopper and distributor of blast-furnace significantly improved the service life.
It is suitable for high temperature abrasion with fine particles and low impingement angles. The optimum results are achieved when hardfacing single layer. FW-2101 is commonly used together with FW-3101 as a buffering layer. The working temperature can be up to 1000. Centigrade celsius.

FW--3103
50--55HRC @20 centigrade celsius
38--45HRC @ 600 centigrade celsius
28--36 HRC @ 800 centigrade celsius
Repairing or hardfacing hot-shearing blades and high temperature valve seats.
It is suitable for high-temperature metal-to-metal abrasion This electrode can be used to substitute GoGrW alloy.

FW--3104
58--62 HRC @ 20 centigrade celsius
40--48 HRC @ 600 centigrade celsius
30--38 HRC @ 800 centigrade celsius
Repairing or hardfacing the components or equipments working under high-temperature conditions of following fields: Iron/steelmaking, coking, sintering, cement industry, etc. The combined application with FW-3102 demonstrates a significant improvement of the serviceability of the components subject to impact or moderate compression-stress.
It is suitable for high-temperature abrasion accompanied with moderate impact or medium-size particles and large-angle erosion. A maximum deposit of 3 layers with a thickness of 8 mm is recommended. FW-2101 can be used as a buffering layer. The working temperature can be up to 900 centigrade celsius.

Severe-Impact Resistant & Buffering-Layer Electrode

FW--4101
89--92 HRB as welded
40--45 HRC work hardened
Welding high-manganese steel or its dissimilar joints. 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)
It is suitable for hardfacing the components subject to severe-impact load or use as a buffering layer. For welding high-manganese steels or its dissimilar joints, FW-4101 can significantly improve the strength of the joints can be improved and crack-free.

FW--4102
18--22 HRC as-welded,
50--55 HRC work hardened
Repairing or hardfacing the components subject to severe impact load, such as rock-crusher rolls, excavator buckets, railroad switch or hydro-turbine subject to liquid impingement. It is the optimum material for repairing or hadfacing coal conveyor.
It is suitable for hardfacing the components subject to severe-impact load or use as a buffering layer.

Severe-Impact Resistant Electrode

FW--4103
18--22 HRC as-welded,
50--55 HRC work hardened
Repairing or hardfacing the component of rock-crushers and excavators and railroad switches, etc.
It is suitable for hardfacing the components that are operating under severe impact load. It is the ideal material for repairing or hardfacing hard rock-crusher-rolls (such as granite), gyratory crusher interior liner or crusher hammers.