Molds are the tooling used in industrial production to form the required products by methods such as injection molding, blow molding, extrusion, die-casting or forging, smelting, and stamping. It mainly realizes the processing of the material shape through the change of its physical state.
The mold is a precision tool with complex shape and can withstand the expansion force of the blank. It has high requirements for structural strength, rigidity, surface hardness, surface roughness and processing accuracy.
The process performance of the mold material is one of the main factors that affect the production cost and manufacturing difficulty of the mold. Die steel is the main material used to make molds such as cold stamping dies, hot forging dies and die-casting dies. The performance requirements of die steel include: strength performance (including hardness, red hardness, yield strength and compressive strength), toughness, wear resistance, thermal fatigue resistance and bite resistance.
Die steel is divided into three categories according to its purpose: hot work die steel, plastic die steel and cold work die steel. Hongsheng has the production capacity to provide multiple steel grades under the above three categories of die steels.
HS DVN/ HS DVN-Nb Hot Work Die Steel
HS S350 Hot Work Die Steel
HS PH13 Hot Work Die Steel
HS H13-MOD Hot Work Die Steel
HS PH11 Hot Work Die Steel
HS 2343ESR-S Hot Work Die Steel
HS CR7 Hot Work Die Steel
HS 2344 Hot Work Die Steel
HS 2714 Hot Work Die Steel
HS 718 Plastic Die Steel
HS 2738 Plastic Die Steel
HS S136 Plastic Die Steel
HS SPM / HS SPM ESR Plastic Die Steel
HS 2311 Plastic Die Steel
HS DC53 Cold Work Die Steel
HS A4 Cold Work Die Steel
Focus on manufacturing special steel cast and forged
components for more than 25 years.