What are the classifications of forging mold materials?

HMAX series mold steel for hot forging mold steel: HMAX-D\HMAX-R\HMAX-3\HMAX-4\HMAX-5\HMAX-6.HMAX new high red hardness, high strength, toughness and high wear resistance mold series, among which HMAX- 3 Mold steel is one of the HMAX mold steel series. It has a pure matrix and uniform structure. It is a high-performance chromium-molybdenum-vanadium alloy steel with good resistance to thermal cracking, cracking, thermal wear and plastic deformation. It has the following characteristics: excellent toughness and ductility in all directions, good tempering resistance, good high temperature strength, excellent hardenability, heat treatment, and good dimensional stability after surface coating.

Because this product has enhanced resistance to the main failure mechanisms of the mold (such as thermal cracking, thermal cracking, thermal wear and plastic deformation), it can significantly increase the mold life and obtain better economic benefits. Suitable for demanding die casting, hot forging and hot extrusion industries.

Suitable for die casting under more severe conditions (such as engine cylinder heads, cylinder blocks, gearbox housings, pistons, etc.); plastic molds with high polishing requirements, wear resistance requirements and higher mold requirements; wear resistance and Hot extrusion molds with higher crack resistance requirements (such as 7 series aluminum alloys)

HMAX-4 mold steel, one of the HMAX hot forging die steel series, has good comprehensive properties and is suitable for the production of copper alloy die-casting, hot forging, hot extrusion, hot shearing, hot Roll mold hot work mold. Automobile transmission synchronizer copper cone ring die-casting mold, copper elbow joint die-casting mold, 1/2 copper gate valve body die-casting mold, 1 copper gate valve body shell die-casting mold, copper tube hot extrusion mold, bearing ring hot extrusion mold, Molds such as liquid forging piston molds are 3-6 times more efficient than 3CR2W8V molds.