High Carbon High Chromium Steel D2
D2 steel is an air hardening, high-carbon, high-chromium tool steel. It has high wear and abrasion resistant properties. It is heat treatable and will offer a hardness in the range 55-62 HRC, and is machinable in the annealed condition. D2 steel shows little distortion on correct hardening. D2 steel’s high chromium content gives it mild corrosion resisting properties in the hardened condition.
High Carbon High Chromium Steel D3
Cold-work tool steels which include D2, D3, D4, D5, and D7 steels are high-carbon, high-chromium steels. Apart from D3 steel all group D steels have 1% Mo and are air hardened. Type D3 steel is oil-quenched; though small sections can be gas quenched after austenitization using vacuum. As a result, tools made with type D3 steel tend to be brittle during hardening. Type D2 steel is the most commonly used steel among the group D steels. The D3 steels contain 1.5 to 2.35% of carbon and 12% of chromium.
High Carbon High Chromium Steel SKD11
SKD11 Tool Steel is a high- carbon and high- chromium alloy tool steel. It has good wear resistance and size ability after heat treatment and is suitable for making long-life high-precision cold-work dies.This steel is easy turning, and should be made sharp knife, scissors, saw, cold or hot for repair mode, the drum side, the screw pattern, line mode, cutters, impact mode, circular cylinder, the system of power transformers heart dies, cutting steel Paper mill knives, steel forming rollers, special molding roller, precision rules, shape complexity of the cold tools, mandrels, metallurgy, tin for mold, plastic mold, the screw head molds.
High Carbon High Chromium Steel Hchcr
Thread rolling dies, Hobs, Cold extrusion tools and dies, Punches, Draw plates and dies, Cutters, Measuring tools, Pressure casting moulds, Blanking, Reamer, Finishing rolls for tyre mills.This type of steel has high dimensional stability with added wear resistance coupled with excellent edge holding qualities.
High Carbon High Chromium Steel DIN1.2379
With good hardenability and abrasion resistance.With high oxidation resistance, good corrosion protection after quenching and polishing and little deformation through heat treatment.It is Used to manufacture different kinds of cold work moulds with high accuracy and long service life, cutting tools and measuring instruments. Such as complex-shaped piercing dies, threading screw plates, cold-extruding dies, cold-cutting scissors, precision measuring tools.