Medium Carbon Steel
EN 10132-4 Grade C90S soft annealed or soft annealed and skin passed (+A or +A+LC)Hartstahl
EN 10132-4 Grade C85S quenched (+Q)Medium Carbon Steel
EN 10132-4 Grade C90S quenched and tempered (+QT)Medium Carbon Steel
EN 10132-4 Grade C90S cold rolled (+CR)Medium Carbon Steel
EN 10132-4 Grade C90S quenched (+Q)