类别 | 日本材料牌号 | 对应中国 材料牌号 | 允许代用 中国材料牌号 | 备注 | |
灰铸铁 | FC100 | HT100 | GB/T9439-88 | ||
FC150 | HT150 | ||||
FC200 | HT200 | ||||
FC250 | HT250 | ||||
FC300 | HT300 | ||||
FC350 | HT350 | ||||
可锻铸铁 | FCMB28 | KTH300-06 | GB/T9440-88 | ||
FCMB310 | KTH330-08 | ||||
FCMB340 | KTH350-10 | ||||
FCMB360 | KTH370-12 | ||||
FCMB440 | KTZ450-06 | ||||
FCMB540 | KTZ550-04 | ||||
FCMB690 | KTZ700-02 | ||||
FCMM330 | KTB350-04 | ||||
FCMM370 | KTB380-12 | ||||
FCMW440 | KTB450-07 | ||||
球墨铸铁 | FCD400 | QT400-15 | GB/T1348-88 | ||
FCD450 | QT400-10 | ||||
FCD500 | QT500-7 | ||||
FCD600 | QT600-3 | ||||
FCD700 | QT700-2 | ||||
FCD800 | QT800-2 | ||||
| 古代建筑名称 | |||||
一般工程式用铸造碳钢 | SC410 | ZG200-400 | GB/T5676-85 | ||
SC450 | ZG230-450 | ||||
SC480 | ZG270-500 | ||||
SCC5A | ZG340-640 | ||||
不锈耐酸铸钢 | 马氏体型 | SCS1 | ZG1Cr13 | GB/T2100-80 肉鸭网 | |
SCS2 | ZG2Cr13 | ||||
铁素体型 | SCS24 | ZG1Cr17 | |||
SCS18 | ZG1Cr19Mo2 | ||||
奥氏体型 | SCS19 | ZG00Cr18Ni10 | |||
SCS13 | ZG0Cr18Ni9 | ||||
SCS12 | ZG1Cr18Ni9 | ||||
SCS21 | ZG0Cr18Ni9Ti | ||||
SCS22 | ZG1Cr18Ni12Mo2Ti | ||||
奥氏体-铁素体型 | SCS24 | ZG0Cr17Ni4Cu4Nb | |||
类别 | 日本材料牌号 | 对应中国 材料牌号 | 允许代用 中国材料牌号 | 备注 | |
碳素结构钢 | SS330 | Q215 | GB/T700-88 | ||
SS400 | Q235 | ||||
SS490 | Q275 | ||||
优质碳素结构钢 | S09CK | 08 | GB/T699-1999 注1：CH35用于强度要求不大于8.8级紧固件的原材料 注2：45号钢中国国内使用范围大于35号钢 | ||
S10C | 10 | ||||
S15C | 15 | ||||
S20C | 20 | CH35(见注1) | |||
S25C | 25 | CH35(见注1) | |||
S28C | 25Mn | ||||
S30C | 30 | CH35(见注1) | |||
S35C | 35 | 45（见注2） | |||
S40C | 40 | CH35(见注1) | |||
S45C | 45 | CH35(见注1) | |||
S50C | 50 | CH35(见注1) | |||
S58C | 60 | ||||
合金结构钢 | SMn420 | 20Mn2 | GB/T3077-1999 注3：20CrMo中国国内使用范围大于15CrMo | ||
SMn433 | 30~35Mn2 | ||||
SMn438 | 40Mn2 | ||||
SMn443 | 45Mn2 | ||||
SCr415 | 氢溴酸15Cr | ||||
SCr420 | 20Cr | ||||
SCr430 | 30Cr | ||||
SCr435 | 35Cr | ||||
SCr440 | 40Cr | ||||
SCr445 | 45Cr | ||||
SCM415 | 15CrMo | 20CrMo（见注3） | |||
SCM420 | 20CrMo | ||||
SCM430 | 30CrMo | ||||
SCM435 | 35CrMo | ||||
SCM440 | 42CrMo | ||||
SMnC420 | 20CrMn | ||||
SMnC443 | 40CrMn | ||||
SCM421 | 20CrMnMo | ||||
SCM440 | 40CrMnMo | ||||
SACM645 | 38CrMoAl | ||||
SUP10 | 50CrVA | ||||
SNC236 | 40CrNi | ||||
SNC415 | 12CrNi2 | ||||
SNC815 | 12CrNi3 | ||||
SNC631 | 30CrNi3 | ||||
SNC836 | 37CrNi3 | ||||
SNCM220 | 20CrNiMo | ||||
SNCM439 | 40CrNiMoA | ||||
SNCM447 | 45CrNiMoVA | ||||
类别 | 日本材料牌号 | 对应中国 材料牌号 | 允许代用 中国材料牌号 | 备注 | |
弹簧钢 | SUP3 | 85 | GB/T1222-84 | ||
SUP6 | 55Si2Mn | ||||
SUP7 | 60Si2Mn | ||||
SUP9 | 55CrMnA | ||||
SUP9A | 60CrMnA | ||||
SUP13 | 60CrMnMoA | ||||
SUP10 | 50CrVA | ||||
SUP11A | 60CrMnBA | ||||
轴承钢 | SUJ1 | GCr9 | YB/T9-68 GB/T3203-82 GB/T3086-82 | ||
SUJ2 | GCr15 | ||||
SUJ3 | GCr9SiMn | ||||
SCM420 | G20CrMo | ||||
SNCM220 | G20Cr2Ni4 | ||||
SNCM420 | G10CrNi3Mo | ||||
SUS440C | 9Cr18Mo | ||||
易切削钢 | SUM12 | Y12 | GB/T8731-88 | ||
SUM22 | Y12Pb | ||||
SUM22 | Y15 | ||||
SUM24 | Y15Pb | ||||
SUM32 | Y20 | ||||
SUM42 | Y40Mn | ||||
碳素工具钢 | SK65、SK75 | 冠名T7 | GB/T1298-86 | ||
SK75、SK85 | T8 | ||||
SK85、SK95 | T9 | ||||
SK95、SK105 | T10 | ||||
SK105 | T11 | ||||
SK120 | T12 | ||||
SK140 | T13 | ||||
合金工具钢 | SK58 | Cr06 | GB/T1299-85 | ||
SKS21 | W | ||||
SKS41 | 4CrW2Si | ||||
SKD1 | Cr12 | ||||
SKD11 | Cr12Mo1V1或Cr12MoV | ||||
高尔夫球会SKD12 | Cr5Mo1V | ||||
SKS31 | CrWMn或9CrWMn 神工一号 | ||||
SKT5 | 5CrMnMo | ||||
SKT4 | 5CrNiMo | ||||
SKD5 | 3Cr2W8V | ||||
SKD6 | 4Cr5MoSiV | ||||
SKD61 | 4Cr5MoSiV1 | ||||
SKD62 | 4Cr5W2VSi | ||||
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