4Cr5MoSiV1 H13 Mold Steel

4Cr5MoSiV1 H13 Mold Steel

At medium temperature（~600°）The overall performance is good, the hardenability is high (it can be hardened in air), the heat treatment deformation rate is low, and its performance and service life are higher than3Cr2W8VCan be used for forging hammer forging dies, aluminum alloy die-casting dies, hot extrusion dies, high-speed precision forging dies, and forging press dies.

mechanical properties

hardness : Annealing, two hundred and forty-five～205HB,quenching,≥50HRC

Delivery status

Brinell hardnessHBW10/3000（≤229））

Key Features

H13Steel is a representative type of hot work mold steel that is widely used, and its main characteristics are:

（1）Has high hardenability and toughness;

（2）Excellent resistance to thermal cracking, can be water-cooled in the workplace;

（3）It has moderate wear resistance and can also be improved by carburizing or nitriding processes to enhance its surface hardness, but slightly reduce its resistance to thermal cracking;

（4）Due to its low carbon content, it has poor secondary hardening ability during tempering;

（5）Has anti softening ability at higher temperatures, but is used at temperatures higher than540℃（1000℉）The hardness rapidly decreases (i.e. the working temperature it can withstand is)540℃）；

（6）The deformation of heat treatment is small;

（7）Medium and high machinability;

（8）Moderate decarbonization resistance.

More notably, it can also be used to make important components in the aviation industry.purpose

Purpose and9CRWMNdie steelBasically the same, but due to its higher vanadium content, it has a moderate temperature（600Performance ratio4Cr5MoSiVSteel is good, yesHot work mold steelA representative steel grade with a wide range of applications.

H13die steelUsed for manufacturing forging dies, hot extrusion dies, and precision forging dies with high impact loads; Aluminum, copper and their alloy die-casting molds

4Cr5MoSiV1 H13 Mold Steel