Mga Marka ng Bakal
Tsart ng mga Grado
Nagbibigay si Ju Feng ng materyal na grado ng iba't ibang bansa para sanggunian ng mga customer.
Talaan ng paghahambing ng grado ng materyal
detalye / materyal | Japan JIS | USA AISI | China GB | Germany DIN | Inter ISO | EU EN | |
---|---|---|---|---|---|---|---|
Carbon steel | SS400 | A529 | Q235 | RSt42-2 St 44-2 | E275B | S275JR? | |
S15C | 1015? | 15 | C15 CK15 | C15E4 | C15E | ||
S25C | 1025 | 25 | CK25 | C25E4 | C25E | ||
S45C | 1045 | 45 | CK45 | C45 | C45E C45 | ||
S50C | 1050 | - | CK50 | C50E4 | C50E? | ||
?Chromium Alloy Steel | SCM415 (SCM21) | - | - | 15CrMo5 | 15CrMo5 | 15CrMo5 | |
SCM420 (SCM21) | 4118 | - | 25CrMo4 | 25CrMo4 | 25CrMo4 | ||
SCM440 (SCM4) | 4140 | - | 42CrMoS4 | 42CrMoS4 | 42CrMoS4 | ||
Nickel Chromium Molybdenum Alloy Steel | SNCM220 (SNCM21) | 8620 | 20CrNiMo | 20MoCr4 | 21NiCrMo2 | 20NiCrMo2-2 | |
SNCM420 (SNCM23) | 4320 | 20CrNi2Mo | - | - | - | ||
SNCM439 (SNCM8) | 4340 | 40CrNiMo | 40CrNiMo | - | - | ||
Aluminum Chromium Molybdenum Alloy Steel | SACM645 | C1.D | - | 34CrA1Mo5 | - | - | |
Mould Steel | SKD11 | D2 | Cr12Mo1V1 | X155CrVMo121 | - | - | |
SKD61 | H13 | 4Cr5MoSiV1 | X40CrMoV5-1 | - | X40CrMoV5-1 | ||
- | - | - | - | - | |||
Bearing Steel | SUJ2 | 52100 | Cr2 GCr15 | 100Cr6 | - | 102Cr6 | |
Mataas na Carbon Steel | SK2 | - | - | C125W | - | C120U | |
SK3 | W5 | C105W1 | T10A | C105U | C105U? | ||
SKS3 | - | - | - | - | 95MnWCr5? | ||
SK4 | W110 | T10 | C105W2 | - | C90U | ||
Libreng Pagputol ng Bakal | SUM23 | 1215 | Y13 | 9SMn36 | - | - | |
12L14 | - | 9SMnPb36 | - | - | |||
SUM43 | 1144 | - | - | - | - |