Unclassified Low Alloy Steel
EN 10217-3 Grade WStE 420 normalized or normalized formed (+N)Unclassified Low Alloy Steel
DIN 17179 Grade WStE 420 normalized or normalized formed (+N)Unclassified Low Alloy Steel
DIN 17103 Grade WStE 420 normalized or normalized formed (+N)Unclassified Low Alloy Steel
EN 10222-4 Grade P420NH quenched and tempered (+QT)Unclassified Low Alloy Steel
ASTM A350 Grade LF6 Class 1 Heat-Treated