美国ASTM标准与UNS系统一般用途耐热铸钢[ASTM A297/A297M—1998] 耐热铸钢的钢号与化学成分(质量分数)(%) 钢号 | 类型 | C | Si | Mn | P ≤ | S ≤ | Cr | Ni | Mo | ASTM | UNS | HF | J92603 | 19Cr-9Ni | 0.20~0.40 | ≤2.00 | ≤2.00 | 0.04 | 0.04 | 18.0~23.0 | 8.0~12.0 | ≤0.50 | HH | J93503 | 25Cr-12Ni | 0.20~0.50 | ≤2.00 | ≤2.00 | 0.04 | 0.04 | 24.0~28.0 | 11.0~14.0 | ≤0.50 | HI | J94003 | 28Cr-15Ni | 0.20~0.50 | ≤2.00 | ≤2.00 | 0.04 | 0.04 | 26.0~30.0 | 14.0~18.0 | ≤0.50 | HK | J94224 | 25Cr-20Ni | 0.20~0.60 | ≤2.00 | ≤2.00 | 0.04 | 0.04 | 24.0~28.0 | 18.0~22.0 | ≤0.50 | HE | J93403 | 29Cr-9Ni | 0.20~0.50 | ≤2.00 | ≤2.00 | 0.04 | 0.04 | 26.0~30.0 | 8.0~11.0 | ≤0.50 | HT | J94605 | 17Cr-35Ni | 0.35~0.75 | ≤2.50 | ≤2.00 | 0.04 | 0.04 | 15.0~19.0 | 33.0~37.0 | ≤0.50 | HU | J95405 | 19Cr-39Ni | 0.35~0.75 | ≤2.50 | ≤2.00 | 0.04 | 0.04 | 17.0~21.0 | 37.0~41.0 | ≤0.50 | HW | — | 12Cr-60Ni | 本草纲目拾遗0.35~0.75 | ≤2.50 | ≤2.00 | 0.04 | 0.04 | 10.0~14.0 | 58.0~62.0 | ≤0.50 | HX | — | 17Cr-60Ni | 0.35~0.75 | ≤2.50 | ≤2.00 | 0.04 | 0.04 | 15.0~19.0 | 64.0~68.0 | ≤0.50 | HC | J92605 | 28Cr | ≤0.50 | ≤2.00 | ≤1.00 | 0.04 | 0.04 | 26.0~30.0 | ≤4.00 | ≤0.50 | HD | J93005 | 28Cr-5Ni | ≤0.50 | ≤2.00 | ≤1.50 | 0.04 | 0.04 | 26.0~30.0 | 4.0~7.0 | 医学对同性恋的定义≤0.50 | HL | J94604 | 29Cr-20Ni | 0.20~0.60 | ≤2.00 | ≤2.00 | 0.04 | 0.04 | 28.0~32.0 | 18.0~22.0 | ≤0.50 | HN | J94213 | 20Cr-25Ni | 0.20~0.50 | ≤2.00 | ≤2.00 | 0.04 | 0.04 | 19.0~23.0 | 23.0~27.0 | ≤0.50 | HP | J95705 | 26Cr-35Ni | 0.35~0.75 | ≤2.50 | ≤2.00 | 0.04 | 0.04 | 24~28 | 33.0~37.0 | ≤0.50 | | | | | | | | | | | |
钢号 | 力学性能(不小于) | ASTM | UNS | σs/ Mpa | σb/MPa | δ(%) | HF | J92603 | 485 | 240 | 25 | HH | J93503 | 515 | 240 | 10 | HI | J94003 | 485 | 240 | 10 | HK | J94224 | 450 | 240 | 10 | HE | J93403 | 585 | 275 | 9 | HT | J94605 | 450 | — | 4 | HU | J95405 | 450 | — | 4 | HW | — | 415 | — | — | HX | — | 415 | — | — | HC | J92605 | 380 | — | — | HD | J93005 | 515 | 240 | 8 | HL | J94604 | 450 | 240 | 10 | HN | J94213 | 435 | | 8 | HP | J95705 | 430 | 235 | 4.5 | | | | | |
美国ASTM标准与UNS系统高温用奥氏体铸钢[ASTM A297/A297M—2000] 高温用奥氏体铸钢的钢号与化学成分(质量分数)(%) 钢号 | C | Si | Mn | P ≤ | S ≤ | Cr | Ni | Mo | 其他 | ASTM | UNS | CF-3 | J92500 | ≤0.03 | ≤2.00 | ≤1.50 | 0.040 | 0.040 | 17.0~21.0 | 8.0~12.0 | ≤0.50 | — | CF3A | — | ≤0.03 | ≤2.00 | ≤1.50 | 0.040 | 0.040 | 17.0~21.0 | 8.0~12.0 | ≤0.50 | — | CF3M | J92800 | ≤0.03 | ≤1.50 | ≤1.50 | 0.040 | 0.040 | 17.0~21.0 | 9.0~13.0 | 2.0~3.0 | — | CF3MA | — | ≤0.03 | ≤1.50 | ≤1.50 | 0.040 | 0.040 | 17.0~21.0 | 9.0~13.0 | 2.0~3.0 | — | CF3MN | J92804 | ≤0.03 | ≤1.50 | ≤1.50 | 0.040 | 0.040 | 17.0~21.0 | 9.0~13.0 | 2.0~3.0 | N0.10~0.20 | CF8 | J92600 | ≤0.08 | ≤2.00 | ≤1.50 | 0.040 | 0.040 | 18.0~21.0 | 8.0~11.0 | ≤0.50 | — | CF8A | — | ≤0.08 | ≤2.00 | ≤1.50 | 0.040 | 0.040 | 18.0~21.0 | 8.0~11.0 | ≤0.50 | — | CF8C | J92710 | ≤0.08 | ≤2.00 | ≤1.50 | 0.040 | 0.040 | 18.0~21.0 | 9.0~12.0 | ≤0.50 | Nb≥8×C%~1.00 | CF8M | J92900 | ≤0.08 | ≤1.50 | ≤1.50 | 0.040 | 0.040 | 18.0~21.0 | 9.0~12.0 | 2.0~3.0 | — | CF10 | — | 0.04~0.10 | ≤2.00 | ≤1.50 | 0.040 | 0.040 | 18.0~21.0 | 8.0~11.0 | ≤0.50 | — | CF10M | J92901 | 0.04~0.10 | ≤1.50 | ≤1.50 | 0.040 | 0.040 | 18.0~21.0 | 9.0~12.0 | 2.0~3.0 | — | CF10MC | J92971 | ≤0.10 | ≤1.50 | ≤1.50 | 0.040 | 0.040 | 15.0~18.0 | 13.0~16.0 | 1.75~2.25 | Nb≥8×C%~1.00 | CF10SMnN | J92972 | ≤0.10 | 3.50~4.50 | 7.00~9.00 | 0.060 | 0.030 | 16.0~18.0 | 8.0~9.0 | — | N0.08~0.18 | CD3MWCuN | — | ≤0.03 | ≤1.00 | ≤1.00 | 0.04 | 0.04 | 24.0~26.0 | 6.5~8.5 | 3.0~4.0 | Cu0.5~1.0 W0.5~1.0 N0.20~0.30 | CD4MCu | J93970 | ≤0.04 | ≤1.00 | ≤1.00 | 0.040 | 0.040 | 24.5~26.5 | 4.75~6.00 | 1.75~2.25 | Cu2.75~3.250 | CE8MN | — | ≤0.08 | ≤1.50 | ≤1.00 | 0.040 | 0.040 | 22.5~25.5 | 8.0~11.0 | 3.0~4.0 | N0.10~0.30 | CE20N | J92802 | ≤0.20 | ≤1.50 | 延吉市十二中 ≤1.50 | 0.040 | 0.040 | 23.0~26.0 | 8.0~11.0 | ≤0.50 | N0.08~0.20 | CG3M | J92999 | ≤0.03 | ≤1.50 | ≤1.50 | 0.04 | 0.04 | 18.0~21.0 | 9.0~13.0 | 3.0~4.0 | — | CG6MMN | J93790 | ≤0.06 | ≤1.00 | 4.00~6.00 | 0.040 | 0.040 | 20.5~23.5 | 11.5~13.5 | 1.5~3.0 | Nb0.10~0.30 V0.10~0.30 N0.20~0.40 | CG8M | J93000 | ≤0.08 | ≤1.50 | ≤1.50 | 0.04 | 0.04 | 18.0~21.0 | 9.0~13.0 | 3.0~4.0 | — | CK3MCuN | J93254 | ≤0.025 | ≤1.00 | ≤1.20 | 0.045 | 0.010 | 19.5~20.5 | 17.5~19.5 | 6.0~7.0 | Cu0.50~1.00 N0.18~0.24 | CK20 | J93202 | 0.04~0.20 | ≤1.75 | ≤1.50 | 0.040 | 0.040 | 23.0~27.0 | 19.0~22.0 | ≤0.50 | — | CH8 | J93400 | ≤0.08 | ≤1.50 | ≤1.50 | 0.040 | 0.040 | 22.0~26.0 | 12.0~15.0 | ≤0.50 | — | CH10 | J93401 | 0.04~0.10 | ≤2.00 | ≤1.50 | 0.040 | 0.040 | 22.0~26.0 | 12.0~15.0 | ≤0.50 | — | CH20 | J93402 | 0.04~0.20 | ≤2.00 | ≤1.50 | 0.040 | 0.040 | 22.0~26.0 | 12.0~15.0 | ≤0.50 | — | CN3MN | J94651 | ≤0.03 | ≤1.00 | ≤2.00 | 0.040 | 0.010 | 20.0~22.0 | 23.5~25.5 | 6.0~7.0 | Cu0.75 N0.18~0.26 | CN7M | N08007 | ≤0.07 | ≤1.50 | ≤1.50 | 0.040 | 0.040 | 19.0~22.0 | 27.5~30.5 | 2.0~3.0 | Cu3.0~4.0 | CT15C | — | 0.05~0.15 | 0.15~1.50 | 两名男孩藏身车底0.50~1.50 | 0.03 | 0.03 | 19.0~22.0 | 31.0~34.0 | 0.50~1.50 | — | HK30 | J94203 | 0.25~0.35 | ≤1.75 | ≤1.50 | 0.040 | 0.040 | 23.0~27.0 | 19.0~22.0 | ≤0.50 | — | HK40 | J94204 | 0.35~0.45 | ≤1.75 | ≤1.50 | 0.040 | 0.040 | 23.0~27.0 | 19.0~22.0 | ≤0.50 | — | HT30 | J94603 | 0.25~0.35 | ≤2.50 | ≤2.00 | 0.040 | 0.040 | 13.0~17.0 | 33.0~37.0 | ≤0.50 | — | | | | | | | | | | | |
高温用奥氏体铸钢的力学性能 高温用奥氏体铸钢的力学性能 钢号 | 力学性能(不小于) | ASTM | UNS | σs/ Mpa | σb/MPa | δ(%) | CF-3 | J92500 | 485 | 205 | 35 | CF3A | — | 530 | 240 | 35 | CF3M | J92800 | 485 | 205 | 30 | CF3MA | — | 550 | 255 | 30 | CF3MN | J92804 | 515 | 255 | 35 | CF8 | J92600 | 485 | 205 | 35 | CF8A | — | 530 | 240 | 35 | CF8C | J92710 | 485 | 205 | 30 | CF8M | J92900 | 485 | 205 | 30 | CF10 | — | 485 | 205 | 35 | CF10M | J92901 | 485 | 205 | 30 | CF10MC | J92971 | 485 | 205 | 20 | CF10SMnN | J92972 | 585 | 295 | 30 | CD3MWCuN | — | 700 | 450 | 25 | CD4MCu | J93970 | 690 | 485 | 16 | CE8MN | — | 665 | 450 | 25 | CE20N | J92802 | 550 | 275 | 30 | CG3M | J92999 | 515 | 240 | 25 | CG6MMN | J93790 | 585 | 295 | 30 | CG8M | J93000 | 515 | 240 | 25 | CK3MCuN | J93254 | 550 | 260 | 35 | CK20 | J93202 | 450 | 195 | 30 | CH8 | J93400 | 450 | 195 | 30 | CH10 | J93401 | 485 | 205 | 30 | CH20 | J93402 | 485 | 205 | 30 | CN3MN | J94651 | 550 | 260 | 35 | CN7M | N08007 | 425 | 170 | 35 | CT15C | — | 435 | 170 | 20 | HK30 | J94203 | 450 | 240 | 20 | HK40 | J94204 | 425 | 240 | 10 | HT30 | J94603 | 450 | 195 | 15 | | | | | |
美国ASTM标准与UNS系统适合于熔焊的高温用碳素铸钢[ASTM A216M—1998] 高温用碳素铸钢的钢号与化学成分(质量分数)(%) 钢号 | 主要化学成分(≤%) | 残余元素(≤%) | ASTM | UNS | C (CE) | Si | Mn | P | S | Cr | Ni | Mo | Cu | V | 总量 | WCA | J02502 | 0.25 (0.50) | 0.60 | 0.70 | 0.04 | 0.045 | 0.50 | 0.50 | 0.20 | 0.30 | 0.03 | 1.00 | WCB | J03002 | 0.25 (0.50) | 0.60 | 0.70 | 0.04 | 0.045 | 0.50 | 0.50 | 0.20 | 0.30 | 0.03 | 1.00 | WCC | J02503 | 0.25 (0.50) | 0.60 | 0.70 | 0.04 | 0.045 | 0.50 | 0.50 | 0.20 | 0.30 | 0.03 | 1.00 | | | | | | | | | | | | | |
高温用碳素铸钢的力学性能 钢号 | 力学性能(不小于) | ASTM | UNS | σ b/MPa | σ 0.2 / Mpa | δ(%) | ψ(%) | WCA | J02502 | 415~585 | 205 | 24 | 35 | WCB | J03002 | 485~655 | 250 | 22 | 35 | WCC | J02503 | 485~655 | 275 | 22 | 35 | | | | | | |
美国ASTM标准高温用镍铬合金铸钢[ASTM A447/A447M—1998] 高温用镍铬合金铸钢的型号与化学成分(质量分数)(%) 钢号 | C | Si | Mn | P ≤ | S ≤ | Cr | Ni | N | Fe和其他 | TypeⅠ | 0.20~0.45 | ≤1.75 | ≤2.50 | 0.05 | 0.05 | 23.0~28.0 | 10.0~14.0 | ≤0.20 | 由供需双方协议 | TypeⅡ | 0.20~0.45 | ≤1.75 | ≤2.50 | 0.05 | 0.05 | 23.0~28.0 | 10.0~14.0 | ≤0.20 | 由供需双方协议 | | | | | | | | | | |
高温用镍铬合金铸钢的力学性能 钢号 | 时效后的力学性能(不小于) | 高温短时力学性能 | σb/MPa | δ(%) | σb/MPa | δ(%) | TypeⅠ | 550 | 9 | 由供需双方协议 | 由供需双方协议 | TypeⅡ | 550 | 4 | 140 | 8 | | | | | |
美国ASTM标准抗高温腐蚀的镍铬铸造合金[ASTM A560/A560M—1998] 抗高温腐蚀的镍铬铸造合金的牌号与化学成分(质量分数)(%) 牌号 | C | Si | Mn | P ≤ | S ≤ | Cr | Ni | Fe | 其 他 | Cr-50Ni | ≤0.10 | ≤1.00 | ≤0.30 | 0.02 | 0.02 | 48.0~52.0 | 余量 | ≤1.00 | Al≤0.25 Ti≤0.50 N≤0.30 | Cr-40Ni | ≤0.10 | ≤1.00 | ≤0.30 | 0.02 | 0.02 | 58.0~62.0 | 余量 | ≤1.00 | Al≤0.25 Ti≤0.50 N≤0.30 | Cr-50Ni-Nb | ≤0.10 | ≤0.50 | ≤0.30 | 0.02 | 0.02 | 47.0~52.0 | 余量 | ≤1.00 | Al≤0.25 Nb1.4~1.7 Ti≤0.50 N≤0.16 | | | | | | | | | | |
抗高温腐蚀的镍铬铸造合金的力学性能 牌号 | 力学性能(不小于) | σb/MPa | σs/ Mpa | δ(%) | AK/J | Cr-50Ni | 550 | 340 | 5 | 78 | Cr-40Ni | 760 | 590 | — | 14 | Cr-50Ni-Nb | 550 | 345 | 5 | — | | | | | |
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