We will accommodate your needs from small inventory sales to futures contracts. Domestic and international sales, delivery available.
Our company sells a wide range of special steel materials, including coils, sheets, plates, round bars, flat steel, and processed products. Each steel manufacturer produces a variety of unique steel grades tailored to individual needs. Regarding the selection of special steel materials, Tenhiko Sangyo leverages its years of experience to propose suitable materials based on the functionality, performance, manufacturing, and processing processes of our customers' products. We can provide products from standard lengths to cut and processed items according to customer requests. We can also accommodate shipping both domestically and internationally. Please check our inventory and detailed information in the attached catalog, and feel free to contact us. We also have limited-time special price items (stock items) listed in the catalog. 【Main Steel Grades Handled】 Carbon Steel for Machine Structures: S45C to S55C, etc. Carbon Tool Steel: SK85 Alloy Tool Steel: SKS5 Alloy Steel for Machine Structures: SCM415, SCM435, SNCM, SCR, etc. Spring Steel: SUP Stainless Steel: SUS We also handle a wide range of other steel grades, sizes, and shapes, including wear-resistant steel plates, aluminum, copper, etc. Please feel free to inquire.
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basic information
JIS G4104 SCM415 SCM435 Structural Alloy Steel *Chemical composition: C: 0.13-0.18, Si: 0.15-0.35, Mn: 0.60-0.85, P: ≦0.030, S: ≦0.030, Cr: 0.90-1.20, Mo: 0.15-0.30 *Equivalent foreign steel grades: GB/T3077 15CrMo, KS D3707 D3711 SCM415, DIN 17200 15CrMo5
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Applications/Examples of results
◆Applications Cutlery, chain bush roller, circular saw, gears, chains, shafts, valve springs, tappet shims, rocker arms, steering knuckles, and many others. ◆Achievements Parking pole locks, drive plates, engine fasteners, sarabane, safety buckles, seat gears, door impacts, air conditioning compressor parts, wiper components, etc.
Company information
Tenhiko Sangyo Co., Ltd. started with the manufacturing and sales of hand saws, and since the Showa era, has been engaged in the sale of materials and processed products. Our trading range has expanded from all over Asia to Oceania, and to meet global standards, we established local subsidiaries in Shanghai in 2007 and in Thailand in 2008, creating a global triangle function centered around our headquarters. In Shanghai, we have our own warehouse, and in Thailand, to better serve our customers, we have enhanced our processing and engineering capabilities in addition to stock and delivery of steel products and special steel materials, developing as a total supplier. If you have any issues with steel products or special steel materials, not only in Japan but also in Shanghai and Thailand, please feel free to consult us. With "sanpo yoshi" (benefits for all three parties) as our management policy, we will continue to provide value to our customers while leveraging our global capabilities.


