通用阀门材料 其他资料中介绍的金属垫片使用条件
| 材 料 | HB max | 适用温度℃ | 
| 软 铁 | 90 | 450 | 
| 08或10 | 120 | 450 | 
| 0Cr13 | 140 | 540 | 
| 00Cr17Ni14Mo2 | 150 | 450 | 
| 1Cr18Ni9Ti | 160 | 600 | 
| 0Cr18Ni12Mo2Ti | 160 | 600 | 
| 0Cr18Ni9 | 160 | 600 | 
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