FW3101 20 ℃ 63 ~ 65HRC 
 600 ℃ 40 ~ 44HRC steel making, coking, sintering, cement and other industries there is high temperature wear and tear of machinery and equipment. For high-temperature abrasive wear and erosion of fine particles of small angle condition. Maximum cladding layers: 2 layers, the maximum cladding thickness: 6mm; often surfacing with the FW-2101 buffer layer. Maximum working temperature 700 ℃. 
 FW3102 20 ℃ 64 ~ 66HRC 
 600 ℃ 48 ~ 52HRC 
 800 ℃ 38 ~ 42HRC steel making, coking, sintering, cement and other industries there is high temperature wear and tear of machinery and equipment. For welding high temperature sinter serving single roll crusher crown, and blast furnace grate rotary distribution chute plate, wear results are obvious. National patent product, the national key scientific and technological achievements to promote projects products. For high-temperature abrasive wear and erosion of fine particles of small angle condition. Single-layer surfacing to meet the performance requirements; with FW-2101 welding interlayer. The maximum operating temperature 1000 ℃.