FW1103 63 ~ 66HRC mining, metallurgy, chemicals, coke, cement and other machinery and equipment wear-resistant surfacing. Generally used in conjunction with the FW-1102, the most dramatic part of the wear using the FW-1103, other parts of the use of FW-1102, can be achieved and so the effect of wear life. Low stress abrasive wear properties of anti-significantly higher than FW-1101, FW-1102, single-layer welding can achieve satisfactory results. Maximum working temperature 700 ℃. Be based on the specific use of welding pieces of material or conditions, should be considered when welding the transition layer.