DC53

Imported by the Japanese origin of the DC53 die steel is Japan Tatung Special Steel Co., Ltd. of the existing SKD11 new improved version of the high-performance cold work die steel, its technical specifications contained in the Japanese industry's JIS standard G4404. it overcame SKD11 high-temperature tempering hardness and toughness of the weaknesses of the lack of SKD11 will be in the field of general-purpose and precision molds to replace the SKD11.

DC53 mold steel heat treatment hardness is higher than SKD11, high temperature 520-530 ℃, tempered up to 62-63 HRC high hardness, in terms of strength and wear resistance of Japan Tatung DC53 over SKD11 mold steel. Toughness is SKD11 die steel 2 times, DC53 toughness in cold work die steel is more prominent, with DC53 manufactured tools rarely cracks and cracking, greatly improving service life.

Desong die steel origin imported DC53 line cutting processing of residual stress is small, the high temperature tempering reduces the residual stress, line cutting processing of cracks and deformation is suppressed, cutting and grinding more than SKD11, DC53 die steel cutting and grinding better than SKD11, so under the same conditions, the use of DC53 die steel can increase the life of the work mold and reduce the processing procedures.

DC53 cold working die steel is widely used in punching die, cold forming die, cold drawing die; forming rolls, punches; precision stamping die; precision punching die for wire cutting processing and various uses of stamping die; plastic deformation of difficult-to-machine materials with tooling; cold forging, deep drawing and thread rolling die; high-speed punching and cutting punches, stainless steel punching head.