
AISI H11 Hot-Work Tool Steel
AISI H11 (UNS T20811) — 5 % Cr hot-work tool steel, HRC 48–53, tougher than H13. Compare with H13, H21 for hot shear blades and aluminium die-casting dies.

AISI H11 (UNS T20811) — 5 % Cr hot-work tool steel, HRC 48–53, tougher than H13. Compare with H13, H21 for hot shear blades and aluminium die-casting dies.