Steel

As a Japanese JIS standard hot work die steel, SKD61 steel's core highlights include excellent high-temperature performance, outstanding wear resistance and toughness, good processing performance, corrosion resistance, and wide applicability. SKD61 steel ensures material purity through vacuum degassing and electric slag remelting processes, combined with a heat treatment process of 1020-1050 ℃ quenching+550-680 ℃ triple tempering, which increases mold life by more than 50%.

420SS steel is a martensitic stainless steel known for its excellent hardness and corrosion resistance. After heat treatment, it can achieve high hardness while maintaining a certain degree of toughness, making it very suitable for manufacturing parts that require wear resistance and rust prevention, such as cutting tools, surgical instruments, and precision mechanical components.

As a benchmark for high carbon and high chromium cold work die steel, D2 steel's core highlight lies in the precise ratio of 12% chromium content and 1.5% carbon to form a large number of hard carbides. It maintains an ultra-high hardness of 60-62HRC while also having better wear resistance than ordinary tool steel (5-8 times that of ordinary steel). After appropriate heat treatment, D2 steel can significantly improve its anti cracking performance, especially suitable for high-strength wear scenarios such as precision punching dies and shear cutting tools. D2 steel, known as "semi stainless steel", also forms a passive film on its surface to delay corrosion, becoming a classic choice for balancing performance and cost in the industrial field.

1.2080 steel has high wear resistance and long service life, and is suitable for various cold stamping dies, cold shear blades, thread take-up plates and other complex and possibly deformed tool dies.