简要说明：斯米克牌的海斯米克S112钴基堆焊焊丝产品：估价：1，规格：齐全，产品系列编号：齐全

　　

Category 类 别	Trade mark 牌 号	Chemical comPOSTTTION 主要成份(%)	Characteristics & application 特性和用途	Equivalent to AWS 相当AWS
Hardfacing 硬 面 堆 焊	S 101	C3 Cr28 Ni4 Si3.5 Fe Rem.	HRc48-54. Resistance to wear, gas corrosion and oxidation. Hardfacing of bucket tooth and case pump. HRc48-54，耐磨、耐气蚀、抗氧化。堆焊铲斗齿，泵套
	S 111	C1 Cr29 W5 Co Rem.	HRc38-47. Resistance to wear and corrosion at high-temperature. Hardfacing of high temperature and pressure valve. HRc38-47，高温下耐磨、耐蚀。堆焊高温高压阀门	ECoCr-A
	S 112	C1.5 Cr29 W8 Co Rem.	HRc45-50. Resistance to wear and corrosion at high-temperature. Hardfacing of valve and hot-rolling pass. HRc45-50，高温下耐磨、耐蚀。堆焊阀门，热轧孔型	ECoCr-B