Chromium Molybdenum Steel
EN 10084 Grade 20MoCr4 quenched (+Q)Chromium Molybdenum Steel
GB/T 3077 Grade 20CrMo AnnealedChromium Molybdenum Steel
ASTM A752 Grade 4118 AnnealedChromium Molybdenum Steel
ASTM A506 Grade 4118Chromium Molybdenum Steel
ASTM A507 Grade 4118Chromium Molybdenum Steel
ASTM A304 Grade 4118HChromium Molybdenum Steel
SAE J1268 Grade 4118HChromium Molybdenum Steel
SAE J404 Grade 4118