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Cold Work Tool Steel
Daido Steel's tool steels lineup for cold stamping and forging includes D2, matrix-high-speed steel, and original steel grades with high hardness and toughness.
Our products contribute to the prevention of wear, chipping and other issues that may happen in cold stamping for high tensile strength steel sheets and thick steel sheets. It is also applicable to cold working tools such as rolls and blades.
Conceptual diagram of Cold Work Tool Steel Properties
Products list
| Brand name | Characteristic | Application | Brochure | |
| Carbon Tool Steel | YK30 |
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| Special Tool Steel | GOA |
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1,800KB |
| GO4 |
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| GO5 |
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1,147KB | |
| GO40F |
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| Cold Work Die Steel | DC53 |
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350KB |
| DCMX |
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1,838KB | |
| DC11 |
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1,312KB | |
| Brand name | Characteristic | Application | Brochure | |
| High Speed Tool Steel Matrix type |
DRM1 |
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1,101KB |
| DRM2 |
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775KB | |
| DRM3 |
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809KB | |
| Brand name | Characteristic | Application | Brochure | |
|
Powder Metallurgy High Speed Tool Steel |
DEX20 |
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| DEX40 |
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Technical Data
Takayuki Shimizu et al. : "A New Type Cold Work Die Steel with Isotropy of Dimensional Change "DCMX" " (No. SD2006)(No. SD2006)(923KB)
Source: DENKI-SEIKO (Electric Furnace Steel), vol. 81 (2010), No.1, p53 - 60
Shigeki Higuchi et al. : "Life Evaluation of Surface Treatments of Mold in Cold Working of High Strength Steel" (No. SD2003)(1,506KB)
Source: DENKI-SEIKO (Electric Furnace Steel), vol. 85 (2014), No.1, p39 - 46
Takashi Matsuno et al. : "Effect of Punch Coating on Pierced Surface Properties" (No. SD2004)(1,063KB)
Source: DENKI-SEIKO (Electric Furnace Steel), vol. 85 (2014), No.1, p47 - 51
Shunsuke Nakahama et al. : “The Development of High Hardness and Toughness Matrix Type High Speed Tool Steels: DRM” (No. SD2108) (1,617KB)
Source: DENKI-SEIKO (Electric Furnace Steel), vol. 76 (2005), No. 4, p. 279-286
