Stellite takes a high polish and is used in steel valve seat rings. Normally applied with transfer plasmar-arc; Stellite hardness is not affected by heat treatment.

• 钨铬钴合金可以进行高度抛光,可用于钢阀门的密封环。通常用于传输等离子体物质。钨铬钴合金的硬度不会受到热处理的影响。