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国外阀门材料常用技术标准 不锈钢棒材和型材、化学成分要求（1）_阀门标准
国外阀门材料常用技术标准 不锈钢棒材和型材、化学成分要求
| UNS名称B | 牌号 | 含量，% | |||||||||
| C | Mn | P | S | Si | Cr | Ni | Mo | N | 其它元素 | ||
| 奥氏体类 | |||||||||||
| NO8367 | … | 0.030 | 2.00 | 0.040 | 0.030 | 1.00 | 20.0-22.0 | 23.5-25.5 | 6.0-7.0 | 0.18-0.25 | Cu 0.75 |
| NO8700 | … | 0.04 | 2.00 | 0.040 | 0.030 | 1.00 | 19.0-23.0 | 24.0-26.0 | 4.3-5.0 |
Cu 0.5 C 8×C～0.4 |
|
| S20100 | 201 | 0.15 | 5.5-7.5 | 0.060 | 0.030 | 1.00 | 16.0-18.0 | 3.5-5.5 | … | 0.25 | … |
| S20161 | … | 0.15 | 4.0-6.0 | 0.045 | 0.030 | 3.0-4.0 | 15.0-18.0 | 4.0-6.0 | … | 0.08-0.20 | … |
| S20162 | … | 0.15 | 4.0-8.0 | 0.040 | 0.040 | 2.5-4.5 | 16.5-21.0 | 6.0-10.0 | 0.50-2.50 | 0.05-0.25 | … |
| S20200 | 202 | 0.15 | 7.5-10.0 | 0.060 | 0.030 | 1.00 | 17.0-19.0 | 4.0-6.0 | … | 0.25 | … |
| S20500 | 205 | 0.12-0.25 | 14.0-15.5 | 0.060 | 0.030 | 1.00 | 16.5-18.0 | 1.0-1.7 | … | 0.32-0.40 | … |
| S20910 | XM-19 | 0.06 | 4.0-6.0 | 0.045 | 0.030 | 1.00 | 20.5-23.5 | 11.5-13.5 | 1.50-3.00 | 0.20-0.40 |
Cb 0.10-0.30 V 0.10-0.30 |
| S21800 | … | 0.10 | 7.0-9.0 | 0.060 | 0.030 | 3.5-4.5 | 16.0-18.0 | 8.0-9.0 | … | 0.08-0.18 | … |
| S21900 | XM-10 | 0.08 | 8.0-10.0 | 0.045 | 0.030 | 1.00 | 19.0-21.5 | 5.5-7.5 | … | 0.15-0.40 | … |
| S21904 | XM-11 | 0.04 | 8.0-10.0 | 0.045 | 0.030 | 1.00 | 19.0-21.5 | 5.5-7.5 | … | 0.15-0.40 | … |
| S24000 | XM-29 | 0.08 | 11.5-14.5 | 0.060 | 0.030 | 1.00 | 17.0-19.0 | 2.3-3.7 | … | 0.20-0.40 | … |
| S24100 | XM-28 | 0.15 | 11.0-14.0 | 0.045 | 0.030 | 1.00 | 16.5-19.0 | 0.50-2.50 | … | 0.20-0.45 | … |
| S28200 | … | 0.15 | 17.0-19.0 | 0.045 | 0.030 | 1.00 | 17.0-19.0 | … | 0.75-1.25 | 0.40-0.60 | Cu 0.75-1.25 |
| S30200 | 302 | 0.15 | 2.00 | 0.045 | 0.030 | 1.00 | 17.0-19.0 | 8.0-10.0 | … | 0.10 | … |
| S30215 | 302B | 0.15 | 2.00 | 0.045 | 0.030 | 2.00-3.00 | 17.0-19.0 | 8.0-10.0 | … | 0.10 | … |
| S30400 | 304 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-11.0 | … | … | … |
| S30403 | 304LC | 0.030 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-12.0 | … | … | … |
| S30451 | 304N | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-11.0 | … | 0.10-0.16 | … |
| S30452 | XM-21 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-10.0 | … | 0.16-0.30 | … |
| S30453 | 304LN | 0.030 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-11.0 | … | 0.10-0.16 | … |
| S30454 | … | 0.03 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-11.0 | … | 0.16-0.30 | … |
| S30500 | 305 | 0.12 | 2.00 | 0.045 | 0.030 | 1.00 | 17.0-19.0 | 11.0-13.0 | … | … | … |
| S30800 | 308 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 19.0-21.0 | 10.0-12.0 | … | … | … |
| S30815 | … | 0.05-0.10 | 0.80 | 0.040 | 0.030 | 1.40-2.00 | 20.0-22.0 | 10.0-12.0 | … | 0.14-0.20 | Ce 0.03-0.08 |
| S30900 | 309 | 0.20 | 2.00 | 0.045 | 0.030 | 1.00 | 22.0-24.0 | 12.0-15.0 | … | … | … |
| S30908 | 309S | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 22.0-24.0 | 12.0-15.0 | … | … | … |
| S30940 | 309Cb | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 22.0-24.0 | 12.0-16.0 | … | … | Cb 10×C-1.10 |
| S31000 | 310 | 0.25 | 2.00 | 0.045 | 0.030 | 1.50 | 24.0-26.0 | 19.0-22.0 | … | … | … |
| S31008 | 310S | 0.08 | 2.00 | 0.045 | 0.030 | 1.50 | 24.0-26.0 | 19.0-22.0 | … | … | … |
| S31040 | 310Cb | 0.08 | 2.00 | 0.045 | 0.030 | 1.50 | 24.0-26.0 | 19.0-22.0 | … | … | Cb 10×C-1.10 |
| S31254 | … | 0.020 | 1.00 | 0.030 | 0.010 | 0.80 | 19.5-20.5 | 17.5-18.5 | 6.0-6.5 | 0.18-0.22 | Cu 0.50-1.00 |
| S31400 | 314 | 0.25 | 2.00 | 0.045 | 0.030 | 1.50-3.00 | 23.0-26.0 | 19.0-22.0 | … | … | … |
| S31600 | 316 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | … | … |
| S31603 | 316LC | 0.030 | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | … | … |
| S31635 | 316Ti | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | 0.10 | Ti 5×（C+N）-0.70 |
| S31640 | 316Cb | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | 0.10 | Cb 10×C-1.10 |
深圳怡辰玻璃制品有限公司
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