We deliver everything from materials to processing in an all-in-one package! Achieving high strength, lightweight, high corrosion resistance, and stable pricing. We also accept dimension cutting for only the required amount.
This catalog introduces the "duplex stainless steel" handled by Yamato Special Steel Co., Ltd. In addition to inventory details such as "round bars," "steel plates," and "seamless pipes," it includes detailed information on chemical composition and mechanical property comparisons. Please use this for product selection. [Contents] ■ Inventory details ■ Chemical composition and mechanical property comparisons ■ Pitting resistance ■ Stress corrosion resistance ■ High corrosion resistance and high strength *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Inventory Details (Partial)】 ■Round Bar ・SUS329J1 ・SUS329J4L ・UNS S31803 ■Steel Plate ・SUS329J3L ・SUS329J4L ・SUS821L1/NSSC2120 (UNS S82122) ■Seamless Pipe ・JIS G3459 SUS329J4L TPSC ・ASME SA790 UNS S31803 ・ASME SA790 UNS S32705 ■Welded Pipe ・JIS G3468 SUS329J4L TPY ・ASTM A790 UNS S31803 *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Company information
Yamato Special Steel Co., Ltd. was established in 1947 as a specialized trading company for stainless steel and has continued to develop with sincerity and trust as its motto. We are promoting business that responds promptly to changes in the times, such as analyzing needs collected from users, actively introducing new materials developed by steel manufacturers, strengthening secondary processing, and improving delivery speed. We provide reliable products with high added value quickly and stably, so please feel free to contact us when you have any requests.