Domestic plastic mold steel Category\Grade China United States Japan Sweden Germany Usage Plastic mold steel B30 --- 2738 used in the manufacture of production batch is small, the mold loading area is not large, the dimensional accuracy and surface roughness requirements are not high plastic molding molds or mold frame B20----501050S50C- C50451045S48C-C45451045S45C-C45B610SM1----40CrG51400SCr440--Advanced Mirror Mould Steel 3-4Cr13420-S-1362083 is used in the manufacture of PVC and other corrosive plastic molds, transparent plastics and polished requirements of high plastic film. 3Cr2MoP20 - 40CrMo74 steel with high purity, has good cutting and processing performance, made of work molds and dies with high precision, never deformed. Higher toughness, suitable for making large and complex molds. p4410p20tNiPDS5S7182738 domestic cold work die steel Category\brand China USA Japan Sweden Germany use cold work die steel T7A-T12AW1-7 W1-1.2C SK7-SK2 C70W1 C125W shape of a simple small work molds, you can choose this material to ensure that high strength, wear resistance, sufficient toughness. GCr15E52100SUJ2SKF3100cr660si2MnSUP660si716MnMotor shaftCrWMnSKS31105WCr6Undercutting dies, punches, molding dies, thread rolling plate ejector rods and small plastic compression molds, etc. Cr12D3SKD1X210Cr12 is used in small dynamic loads. Cr12MoVX165CrMov12 is used in small dynamic load conditions for simple drawing and punching dies with high wear-resistant shapes.Cr12MoVX165CrMov12 is used in unloading dies, punches, wire rolling wheels, scissor blades, cold upsetting dies, ceramic clay molds and thermosetting molds, etc.Cr12Mo1V1D2SKD11XW-42X155CrVMo121 is used in heavy-duty unloading dies, cold extrusion molds, deep drawing molds, wire rolling dies, scissor blades, cold upsetting dies, ceramic clay molds, etc. , clay molds, etc. Domestic hot work die steel Category\Grade China U.S.A. Japan Sweden Germany Usage Hot work die steel 5CrMnMo ---- is used to manufacture small hammer forging die with simple shape and thickness less than 250 mm.5CrNiMoL6 - - - - - - - is used to manufacture medium-sized hot hammer forging module with simple shape, average working temperature, and thickness between 250~350 mm.5CrNiMoV-SKT4 -56CrNiMoV7 for the manufacture of thickness > 350 mm, cavity complexity, force load large hammer forging die or forging press hot forging die. 4Cr5MoSiV1H13SKD618407X40CrMoV51 for the manufacture of impact load, cavity complex long life hammer forging die or forging press with mold or inserts; as well as aluminum alloy extrusion molds, aluminum-magnesium-zinc and other metals long life die casting molds, part of the high life and high wear-resistant plastic molds.5Cr2NiMovSi---- used for forging hammer die steel has good toughness, strength and wear resistance, hardenability, suitable for the production of work. Large area complex shape, bear impact load heavy large and medium-sized, hammer forging die material, 5CrNiMo. 5CrMnMo, H13 and other hot mold steel 1.5 times ~ 2.5 times. 55NiCrMoV6 --- 2713 steel 45Cr2NiMoVSi ----
HITACHI STEEL YSS]Hitachi Metals produces YSS steel is With selected high-purity "real sand iron ore" through the self-created "low-temperature reduction method" refining, successfully created YSS sponge iron (Sponge lrron) as the original iron, so that the steel impurity content is reduced to a minimum. We use high quality electric melting furnaces and precision equipment for refining, and all refining steps (such as hot work, cold work, and heat treatment) are under strict control. The high level of quality is reflected in the steel. We are also able to produce special steel for our customers. Our quality assurance system and technical support services have earned YSS Steel a high reputation in different markets around the world. [Isotropic] We call this new technological achievement "Isotropic" steel. The name "isotropic" tool steels and malleable steels is derived from their ability to minimize the difference in mechanical properties between longitudinal workings, resulting in a quality that is better than that of ordinary steels. Products made from these steels achieve more stable mechanical properties and a longer service life. As a result, this new steel has been highly evaluated by customers who have used it before.
HPM7 new pre-hardened P20 plastic mold steel factory hardness characteristics of the use of pre-hardening treatment HB300-330 cutting, welding superior steel; high degree of cleanliness, has a good mirror finishing performance; strict selection of chemical composition, after the new technology, special refining, can improve the steel nature of the elongation, toughness, and solubility, not easy to crack; large-size molds, the center of the same part of the Relative hardness. Due to the design of hardening, and the need to weld frequent molds; automotive parts such as taillights, dials; home appliances such as TV bodies, air conditioning housings and telephones, etc.; Other: large daily necessities, film, containers, conduits, etc. HPM50 excellent surface quality P21 plastic mold steel factory hardness characteristics of the purpose of the use of prehardened treatment of HBC 36-41 is most suitable for the mirror polishing process of the prehardened steel; electrical discharge machining characteristics of the good: the treated surface is very good. The surface is very good, can replace the etching process, in the discharge (EDM) processing, the surface hardness will not increase, can simplify the subsequent processing procedures; organization uniformity, the most suitable for precision etching process; weldability is good, the surface will not be hardened; toughness is excellent, excellent mechanical properties. Mirror polishing molds: dust cover, TV filter plate, cosmetic boxes, home appliances, etc.; precision wrinkle processing molds: office automation equipment, automotive parts, etc. HPM38 high quality mirror plastic mold steel (420 ESR) factory hardness characteristics of the use of pre-hardening treatment HB300-330 mirror polishing characteristics are excellent; excellent corrosion resistance electroslag remelted 13 chromium molybdenum stainless steel, without chromium plating; Heat treatment deformation is minimal, is the best choice for precision molds; high rust resistance, do not need to worry about mold storage problems; heat treatment hardness of up to HRC50-56. for transparent, thermosetting and heat-resistant resin molds: such as cosmetic boxes, laser discs, cassette cases, a variety of lenses, medical equipment, home appliances, food containers, etc. DAC special hot pressing alloy die steel (SKD 61) factory hardness characteristics of the application Processing annealed to about HB185 widely used general-purpose hot work tool steel. Can withstand the corrosive effect of dissolved aluminum, magnesium, zinc and the rapid change of heat. Suitable for the manufacture of aluminum, magnesium, zinc alloy die casting mold hot or hot punch casting work and hot reamer, rolling cutter, reamer, groove cutter, scissors and hot forging punches, etc. SLD high wear-resistant cold work tool chrome steel (SLD 11) factory hardness characteristics of the use of the soft annealed to about HB210 high wear-resistant general-purpose cold work tool steel; quenching is good, heat treatment of deformation is small. The steel is easy to turn and is suitable for making sharp cutting edges, scissors, circular saws, cold or hot trimming dies, roller edges, screw patterns, wire dies, milling cutters, punching dies. Round drums, making power transformer core balance dies, cutting steel skin rollers, steel pipe forming drums, special forming drums, precision gauges, complicated shapes of cold pressing tools, mandrels, metallurgy, tin molds, plastic molds, screw head molds, etc. SGT non-deformable wear-resistant oil steel (SKS 3) factory hardness characteristics of the use of the soft annealed to about HB 190 cutting excellent general-purpose cold die. Attention to hardened steel wire EDM for large workpieces. After heat treatment, this steel has the characteristic of no deformation, suitable for the manufacture of precision tools, precision instruments, precision measuring tools, and is suitable for the manufacture of reamers, milling cutters, rollers, cold work wire drawing dies, samples of sample molds, punches, cold work cutter, scissors, wood tools, screw molds, hand tray, various punching dies, etc. ACD37 Cold working tool steel Factory Hardness Characteristics Usage Soft annealed to about HB190-220 air-cooled, Vacuum quenched steel. Improved SGT hardenability and wire EDM parts. This steel heat treatment, deformation is very low, suitable for the manufacture of high-precision tools, instruments, motors, a variety of cutting tools, sheet metal molds, samples, etc. CENAI corrosion-resistant and easy-to-machine plastic mold steel (P21) Factory Hardness Characteristics Purpose pre-hardening treatment of HRC40 solved the problem of corrosion of the molds; pre-hardness as high as 40HRC easy-to-machine mold steel; with excellent polishing, etching and electrical discharge machining characteristics. The mold steel has excellent polishing, etching and discharge machining characteristics. FDAC fast cutting pre-hardened die casting alloy steel (SLD 61) factory hardness characteristics of the use of pre-hardening treatment HRC38-42 factory hardness of up to HRC40 The hardness is up to HRC40, after machining the mold and without heat treatment can be directly produced, increase the sulfur content to make the cutting better. Plastic molds inserted pins, especially die casting parts molds with very short delivery time.
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