Nickel Chromium Molybdenum Steel
JIS G4108 Grade SNB23-2Nickel Chromium Molybdenum Steel
JIS G4108 Grade SNB23-3Nickel Chromium Molybdenum Steel
JIS G4108 Grade SNB23-4Nickel Chromium Molybdenum Steel
JIS G4108 Grade SNB23-5Nickel Chromium Molybdenum Steel
JIS G4108 Grade SNB23-1Nickel Chromium Molybdenum Steel
ASTM A322 Grade E4340Nickel Chromium Molybdenum Steel
SAE J1268 Grade E4340HChromium Molybdenum Steel
SAE J404 Grade E4340