aisi h11

AISI H11 (DIN 1.2343) is one of the hot work chromium type tool steels belong to ASTM A681 standard. It has good strength in high temperature, excellent toughness and ductility in all z directions, excellent hardenability, and a high level of thermal shock and thermal fatigue resistance. AISI H11 steel can be deeply hardened by heat treatment and air quenching.

1.2343 steel is often used for highly stressed structural parts such as aircraft landing gear. lt resistssoftening at temperatures up to 537°C while retaining good ductility and toughness even atstrength levels on the order of 275 ksi. Tools for hot forging of light metal. Pressure die casting tools. Dies, mandrels, punchers, knives, moulds. This grade can be water cooled.The 1.2343 steel equivalent is AISI H11、X37CrMoV5、4Cr5MoSiV

AISI H11 tool steel is often used for highly stressed structural parts such as aircraft landing gear. AISI H11 tool steel resistssoftening at temperatures up to 537°C while retaining good ductility and toughness even atstrength levels on the order of 275 ksi. Tools for hot forging of light metal. Pressure die castingtools. Dies, mandrels, punchers, knives, moulds.The corresponding trademark of AISI H11 steel in other countries is X37CrMoV5、1.2343、GB 4Cr5MoSiV