Medium Carbon Steel
JIS G4052 Grade SMn433HChromium Molybdenum Steel
JIS G4052 Grade SCM415HChromium Molybdenum Steel
JIS G4052 Grade SCM420HChromium Molybdenum Steel
JIS G4052 Grade SCM445HChromium Steel
JIS G4052 Grade SCr415HChromium Steel
JIS G4052 Grade SCr420HChromium Steel
JIS G4052 Grade SCr430HChromium Steel
JIS G4052 Grade SCr440HChromium Steel
JIS G4052 Grade SMnC420HChromium Molybdenum Steel
JIS G4052 Grade SNCM420HNickel Chromium Steel
JIS G4052 Grade SNC815H