表 1——材料组与适用的 ASTM 规范
1.x 组为铁素体,2.x 组为奥氏体与双相不锈钢。“压力-温度表”列给出该组对应的额定值表对(SI 单位下为表 3–29,美制单位下为 3C–29C)。标准对某产品形式印“...”的,此处以“—”表示。
| 材料组 | 公称牌号 | 锻件 | 铸件 | 钢板 | 压力-温度表 |
|---|---|---|---|---|---|
| 1.1 | C-Si | A105 | A216 Gr. WCB | A515 Gr. 70 | 3 / 3C |
| 1.1 | C-Mn-Si | A350 Gr. LF2 | — | A516 Gr. 70 | 3 / 3C |
| 1.1 | C-Mn-Si | — | — | A537 Cl. 1 | 3 / 3C |
| 1.1 | C-Mn-Si-V | A350 Gr. LF6 Cl. 1 | — | — | 3 / 3C |
| 1.1 | 3½Ni | A350 Gr. LF3 | — | — | 3 / 3C |
| 1.2 | C-Mn-Si | — | A216 Gr. WCC | — | 4 / 4C |
| 1.2 | C-Mn-Si | — | A352 Gr. LCC | — | 4 / 4C |
| 1.2 | C-Mn-Si-V | A350 Gr. LF6 Cl. 2 | — | — | 4 / 4C |
| 1.2 | 2½Ni | — | A352 Gr. LC2 | A203 Gr. B | 4 / 4C |
| 1.2 | 3½Ni | — | A352 Gr. LC3 | A203 Gr. E | 4 / 4C |
| 1.3 | C-Si | — | A352 Gr. LCB | A515 Gr. 65 | 5 / 5C |
| 1.3 | C-Mn-Si | — | — | A516 Gr. 65 | 5 / 5C |
| 1.3 | 2½Ni | — | — | A203 Gr. A | 5 / 5C |
| 1.3 | 3½Ni | — | — | A203 Gr. D | 5 / 5C |
| 1.3 | C-½Mo | — | A217 Gr. WC1 | — | 5 / 5C |
| 1.3 | C-½Mo | — | A352 Gr. LC1 | — | 5 / 5C |
| 1.4 | C-Si | — | — | A515 Gr. 60 | 6 / 6C |
| 1.4 | C-Mn-Si | A350 Gr. LF1 Cl. 1 | — | A516 Gr. 60 | 6 / 6C |
| 1.5 | C-½Mo | A182 Gr. F1 | — | A204 Gr. A | 7 / 7C |
| 1.5 | C-½Mo | — | — | A204 Gr. B | 7 / 7C |
| 1.7 | ½Cr-½Mo | A182 Gr. F2 | — | — | 8 / 8C |
| 1.7 | Ni-½Cr-½Mo | — | A217 Gr. WC4 | — | 8 / 8C |
| 1.7 | ¾Ni-¾Cr-1Mo | — | A217 Gr. WC5 | — | 8 / 8C |
| 1.9 | 1¼Cr-½Mo | — | A217 Gr. WC6 | — | 9 / 9C |
| 1.9 | 1¼Cr-½Mo-Si | A182 Gr. F11 Cl. 2 | — | A387 Gr. 11 Cl. 2 | 9 / 9C |
| 1.10 | 2¼Cr-1Mo | A182 Gr. F22 Cl. 3 | A217 Gr. WC9 | A387 Gr. 22 Cl. 2 | 10 / 10C |
| 1.11 | 3Cr-1Mo | A182 F21 | — | A387 Gr. 21 Cl. 2 | 11 / 11C |
| 1.11 | C-½Mo | — | — | A240 Gr. C | 11 / 11C |
| 1.13 | 5Cr-½Mo | A182 Gr. F5A | A217 Gr. C5 | — | 12 / 12C |
| 1.14 | 9Cr-1Mo | A182 Gr. F9 | A217 Gr. C12 | — | 13 / 13C |
| 1.15 | 9Cr-1Mo-V | A182 Gr. F91 Type 1 | A217 Gr. C12A | A387 Gr. 91 Cl. 2 | 14 / 14C |
| 1.17 | 1Cr-½Mo | A182 Gr. F12 Cl. 2 | — | — | 15 / 15C |
| 1.17 | 5Cr-½Mo | A182 Gr. F5 | — | — | 15 / 15C |
| 1.18 | 9Cr-2W-V | A182 Gr. F92 | — | — | 16 / 16C |
| 2.1 | 18Cr-8Ni | A182 Gr. F304 | A351 Gr. CF3 | A240 Gr. 304 | 17 / 17C |
| 2.1 | 18Cr-8Ni | A182 Gr. F304H | A351 Gr. CF8 | A240 Gr. 304H | 17 / 17C |
| 2.2 | 16Cr-12Ni-2Mo | A182 Gr. F316 | A351 Gr. CF3M | A240 Gr. 316 | 18 / 18C |
| 2.2 | 16Cr-12Ni-2Mo | A182 Gr. F316H | A351 Gr. CF8M | A240 Gr. 316H | 18 / 18C |
| 2.2 | 18Cr-13Ni-3Mo | A182 Gr. F317 | — | A240 Gr. 317 | 18 / 18C |
| 2.2 | 19Cr-10Ni-3Mo | — | A351 Gr. CG8M | — | 18 / 18C |
| 2.3 | 18Cr-8Ni | A182 Gr. F304L | — | A240 Gr. 304L | 19 / 19C |
| 2.3 | 16Cr-12Ni-2Mo | A182 Gr. F316L | — | A240 Gr. 316L | 19 / 19C |
| 2.3 | 18Cr-13Ni-3Mo | A182 Gr. F317L | — | — | 19 / 19C |
| 2.4 | 18Cr-10Ni-Ti | A182 Gr. F321 | — | A240 Gr. 321 | 20 / 20C |
| 2.4 | 18Cr-10Ni-Ti | A182 Gr. F321H | — | A240 Gr. 321H | 20 / 20C |
| 2.5 | 18Cr-10Ni-Cb | A182 Gr. F347 | — | A240 Gr. 347 | 21 / 21C |
| 2.5 | 18Cr-10Ni-Cb | A182 Gr. F347H | — | A240 Gr. 347H | 21 / 21C |
| 2.5 | 18Cr-10Ni-Cb | A182 Gr. F348 | — | A240 Gr. 348 | 21 / 21C |
| 2.5 | 18Cr-10Ni-Cb | A182 Gr. F348H | — | A240 Gr. 348H | 21 / 21C |
| 2.6 | 23Cr-12Ni | — | — | A240 Gr. 309H | 22 / 22C |
| 2.7 | 25Cr-20Ni | A182 Gr. F310H | — | A240 Gr. 310H | 23 / 23C |
| 2.8 | 20Cr-18Ni-6Mo | A182 Gr. F44 | A351 Gr. CK3MCuN | A240 Gr. S31254 | 24 / 24C |
| 2.9 | 23Cr-12Ni | — | — | A240 Gr. 309S | 25 / 25C |
| 2.9 | 25Cr-20Ni | — | — | A240 Gr. 310S | 25 / 25C |
| 2.10 | 25Cr-12Ni | — | A351 Gr. CH8 | — | 26 / 26C |
| 2.10 | 25Cr-12Ni | — | A351 Gr. CH20 | — | 26 / 26C |
| 2.11 | 18Cr-10Ni-Cb | — | A351 Gr. CF8C | — | 27 / 27C |
| 2.12 | 25Cr-20Ni | — | A351 Gr. CK20 | — | 28 / 28C |
| 2.13 | 22Cr-5Ni-3Mo-N | A182 Gr. F51 | A995 CD3MN (4A) | A240 Gr. S31803 | 29 / 29C |
| 2.13 | 22Cr-5Ni-3Mo-N | A182 Gr. F60 | — | — | 29 / 29C |
| 2.13 | 22Cr-5Ni-3Mo-N | — | — | A240 Gr. S32205 | 29 / 29C |
| 2.13 | 25Cr-5Ni-3Mo-2Cu | — | — | A240 Gr. S32550 | 29 / 29C |
| 2.13 | 25Cr-7Ni-4Mo-N | A182 Gr. F53 | — | A240 Gr. S32750 | 29 / 29C |
| 2.13 | 24Cr-10Ni-4Mo-N | — | A995 Gr. CE8MN (2A) | — | 29 / 29C |
| 2.13 | 25Cr-5Ni-3Cu-2Mo-N | — | A995 Gr. CD4MCuN (1B) | — | 29 / 29C |
| 2.13 | 25Cr-7Ni-3.5Mo-W-Cb | — | A995 Gr. CD3MWCuN (6A) | — | 29 / 29C |
| 2.13 | 25Cr-7Ni-3.5Mo-N-Cu-W | A182 Gr. F55 | — | A240 Gr. S32760 | 29 / 29C |
板材材料只对盲板法兰和无轮毂的异径法兰列出(注 1)。温度上限见表 3–28 下的注;最低温度见第 2.5.3 条。