Byzer USA is now Cloudhammer Steelworks.
This site is in BETA. You can place orders, but there might be customizations we need to clarify.
s5 tool steel is Byzer/Cloudhammer's premium steel. It is typically used in high-impact applications such as concrete breakers and die casting.
Its exceptional impact resistance makes it 8-12x greater than that of T10 steel.
s5 is more durable than s7, which performed favorably in Matt Jensen's destructive testing.