Martensitic and austenitic types! We respond to our customers' needs with global material procurement.
At Sanwa Needle Bearing, we meet our customers' needs through original material development and global material procurement. We offer a rich lineup of materials including martensitic stainless steel, austenitic stainless steel, and ferritic stainless steel. Please feel free to consult us when you need assistance. 【Product Lineup】 ■ Martensitic stainless steel ■ Austenitic stainless steel ■ Ferritic stainless steel *For more details, please refer to the PDF document or feel free to contact us.
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【Product Lineup Details】 ■ Martensitic Stainless Steel - Has magnetic properties and can be hardened through quenching, providing excellent mechanical properties. ■ Austenitic Stainless Steel - Superior corrosion resistance among stainless steels. - Work hardening occurs due to cold working. ■ Ferritic Stainless Steel - Inexpensive due to the absence of nickel, used in a wide range of applications. - Better corrosion resistance than martensitic stainless steel. - Does not undergo work hardening like austenitic stainless steel. *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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Sanwa Needle Bearing Co., Ltd. has been committed to expanding technology, production, and management both domestically and internationally, with the awareness of being the world's top shareholder in precision micro shafts. We have established an integrated in-house system for grinding, plastic deformation, cutting, and heat treatment, and our products, developed in collaboration with customers in fields such as automotive, machinery, semiconductors, and communications, have become mainstream. We will continue to deepen our creative technologies to always meet our customers' needs.