Tool Die Steels

Steel grade Standard Application
P5 USA ASTM Mold Steel
T51605 USA UNS Mold Steel
P4 USA ASTM Mold Steel
T51604 USA UNS Mold Steel
P3 USA ASTM Mold Steel
T51603 USA UNS Mold Steel
P2 USA ASTM Mold Steel
T51602 USA UNS Mold Steel
S7 USA ASTM Shock-Resisting Tool Steel
T41907 USA UNS Shock-Resisting Tool Steel
S6 USA ASTM Shock-Resisting Tool Steel
T41906 USA UNS Shock-Resisting Tool Steel
S5 USA ASTM Shock-Resisting Tool Steel
T41905 USA UNS Shock-Resisting Tool Steel
S4 USA ASTM Shock-Resisting Tool Steel
T41904 USA UNS Shock-Resisting Tool Steel
S2 USA ASTM Shock-Resisting Tool Steel
T41902 USA UNS Shock-Resisting Tool Steel
S1 USA ASTM Shock-Resisting Tool Steel
T41901 USA UNS Shock-Resisting Tool Steel
O7 USA ASTM Oil-Hardening Tool Steel
T31507 USA UNS Oil-Hardening Tool Steel
O6 USA ASTM Oil-Hardening Tool Steel
T31506 USA UNS Oil-Hardening Tool Steel
O2 USA ASTM Oil-Hardening Tool Steel
T31502 USA UNS Oil-Hardening Tool Steel
O1 USA ASTM Oil-Hardening Tool Steel
T31501 USA UNS Oil-Hardening Tool Steel
D7 USA ASTM Cold-Work Tool Steel
T30407 USA UNS Cold-Work Tool Steel
D5 USA ASTM Cold-Work Tool Steel
T30405 USA UNS Cold-Work Tool Steel
D4 USA ASTM Cold-Work Tool Steel
T30404 USA UNS Cold-Work Tool Steel
D3 USA ASTM Cold-Work Tool Steel