Inventory sales of tool & die material manufactured by DAIDO STEEL | |
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YK30(SKS93) | Oil-quenched high carbon tool steel instead of the traditional tool steel SK3 |
GOA(SKS3) | The traditional cold work tool steel offering the highest versatility |
GO4 | The special cold work tool steel quenched by air-cooling for precision dies and moulds with excellent machinability. |
GO5 | Flame hardening tool steel showing the better wear resistance compaired with SKS series. |
GO40F | Pre-hardened tool steel with hardness of HRC40, economically used without heat treatment. |
DC11(SKD11) | General use cold work die steel for high wear resistance, equivalent to AISI D2. |
DC53 | Cold work die steel which can meet today's market demands achieves high hardness and good toughness by tempering in high temperature. |
DCMX | New matrix type, cold work die steel with good machinability and heattreatment distortion contributes to cost reduction of manufacturing dies and moulds, and improvement of those life. |
DHA1(SKD61) | General purpose hot work die steel that is stable for strength, toughness in high temperature and thermal shock resistance |
DRM1,2,3 | Matrix type high speed tool steel with both high hardness and toughness, that are manufactured by electro-slag remelting process. |
Basic material for components of die and tool | |
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SS400 | Comventional gas cutting, NC gas cutting and eye tracer enables various shape cutting |
S50C Steel Plate | Products of various shape and size are made by gas cutting, saw cutting and machining. “Star” die & tool component Die plate, J block, Die set, Post unit, Die spring |
Star die materials and supplies | Die plate, J block, die set, post unit, DAI Spring |
Characteristic Die Material by Special Steel Manufacturers | |
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SX105V | Flame hardening steel manufactured by Aichi Steel having better wear resistance and toughness than SKS3. |
KD12 | Electro-slag remelted SKD12 by Nippon Koshuha Steel assures small heat treatment distortion and is suitable for high precision dies and moulds. |
OM alloy | Copper based alloy by Osaka Alloying Works, possess both high wear resistance and lubricity. |
DURO series | High performance tool steel by Nachi-Fujikoshi for cold, hot-cold and hot work dies and moulds DURO-F1, F3, F7, DURO-SP, V2, V5, DURO-N1 |
Machining Service(Our Machining Equipment) | |
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Milling Machines, Plano Millers, CNC Machining Centers, Grinding Machins, CNC Lathes, Driling Machines, etc. |
Product Description DCMX (DC-matrix) |
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Matrix type cold die tool steel Compared with existing cold work die steel, DCMX is excellent in machinability, Small heat treatment distortion, high toughness,wear resistance and hardenability. |
Development background | |
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There is an increase of physical stress and load on the dies and moulds in cold press forming, while cost reductions and quick delivery continues to be in demand. This creates a need to find materials that will support both good manufacturability and high performance of dies and tools. DCMX is a new Matrix type Cold Work Die Steel, which fully utilizes Carbide control technology in today’s highly reviewed “Matrix type high speed tool steel, DRM series”which was launched in the fall of 2004. |
Feature “Matrix type Cold Work Die Steel” to contribute to the die longevity and improve the ease of dies and mould making. |
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Characteristics | Compared to JIS SKD11 | |
Manufacturability of die and tool | Isotropy | Excellent(more than 50% Improvement) |
Machinability | Excellent(more than 9 times) | |
Tool & Die Performance | Max.Hardness | Excellent(62HRC=>SKD11=60HRC) |
Toughness | Excellent(more than double) |
Use and Effects | ||
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Use | Advantage | Point |
PressForming Die for High Tensile steel | Enhanced longevity | Reduce die gnawing with high hardness |
Large Scale Press Forming Die | Curtailed lead time in die making | Deducted heat treatment distortion as a result of isotropy |
Cutting Edge & Trimming Punch | Enhanced longevity | High toughness contribute to prevent cracking and chipping |
Product Name |
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DCMX : Daido’s Cold work die steel MatriX type |
Generic name : DC Matrix |