A special steel that boasts high hardness and toughness without heat treatment! It contributes to weight reduction and minimizes wear, extending its service life, and is active in a wide range of fields!
HARDOX is manufactured and sold by the Swedish special steel manufacturer SSAB. The wear-resistant steel plate HARDOX is characterized by its high hardness without heat treatment, making it possible to minimize wear. It also possesses high toughness, allowing for bending and welding without cracking. In addition to plates, we also handle round bars and pipes with the same mechanical properties. As a new product, we have started handling the wear-resistant overlay steel plate DUROXITE, which is effective against sliding wear caused by powders and fine particles, for which HARDOX was previously considered unsuitable. 【Features】 ○ A cutting sales system tailored to customer needs, with five grades of HARDOX ranging from 400 to 600, available in various thicknesses and widths. ○ High strength and high hardness while allowing for various processing methods → Gas cutting, laser cutting, bending, machining, drilling, welding, etc. ○ Possibility of weight reduction with ultra-high strength that exceeds high-tensile steel. *For more details, please contact us or download the catalog.
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【Wear Resistance】 ○HARDOX: 400/450/500/550/600 ○Mechanical Strength Tensile (N/mm²): 1,250/1,400/1,550/1,700/2,000 ○Hardness →(HB): 400/450/500/550/600 →(HRC): 43/46/51/53/57 ○Impact Value at -40℃: 45J/40J/30J/30J/20J →The impact value is an indicator of toughness; the higher the value, the greater the toughness. *For more details, please contact us or download the catalog.
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Kyowa Industrial Co., Ltd. responds to a wide range of customer needs through its businesses in material cutting and sales, machining, engineering services including design, manufacturing, and assembly, as well as factory maintenance and various equipment construction projects. As the core company of the group, Kyowa Industrial Co., Ltd. has expanded its operations from the repair and modification of machine tools in the automotive production industry at its founding to include the design of rationalization, labor-saving, and automation machinery, machining, material processing and sales, and collaborative operations with group company Intec Kyowa for piping, establishing a production system with integrated management from design to manufacturing, assembly, and installation. Kyowa Industrial Co., Ltd. not only processes and manufactures HARDOX wear parts, Swedish steel abrasion-resistant plates, TOOLOX, and high-strength steel STRENX, but also focuses on high strength, high hardness, and high impact resistance, aiming to manufacture durable, lightweight, high-value-added production equipment by incorporating these features into the design of machinery. Furthermore, the Kyowa Group is also dedicated to the development of unique products. In this rapidly changing modern era, we, the Kyowa Group, are committed to meeting your needs and striving to deliver products that satisfy you, working together as a unified company.