Four times that of SUS304 (A2-50) and twice that of SUS316 (A4-70) in yield strength!
The high-strength stainless steel bolt "BUMAX" is a high-strength stainless steel bolt developed for design improvements such as downsizing and weight reduction. Using high-purity Swedish austenitic steel SUS316L modified material, it guarantees high strength and mechanical properties of "8.8" and "10.9" through only the forging and rolling processes in the bolt manufacturing process, without heat treatment.
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basic information
**Features** - High Strength: Four times the yield strength of SUS304 (A2-50) and twice that of SUS316 (A4-70). - High Corrosion Resistance: No corrosion observed even after 10 years of testing in a marine environment. - High Heat Resistance: Guaranteed maximum operating temperature of 600°C in the atmosphere. - Non-Magnetic: Excellent non-magnetic properties with a permeability of 1.006 (BUMAX 88). - Anti-Seizing: Friction coefficient during bolt tightening is less than 50% of that of SUS316. For more details, please contact us or refer to the catalog.
Price information
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Delivery Time
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Applications/Examples of results
【Applications】 ■ Marine structures (subsea facilities) ■ Nuclear power plants ■ Hydroelectric power stations ■ Pressure boilers ■ Transmission ■ Semiconductor devices ■ Incinerators ■ Commercial ships (tankers, workboats, etc.) ● For more details, please contact us or refer to the catalog.
Company information
Takashima Co., Ltd. celebrated its 90th anniversary in 2019. Our role has consistently been to "streamline procurement" for our customers. By creating new value through "reducing procurement tasks" in response to changes in our customers' environments, we will continue to assist in enhancing corporate value. We will solve our customers' "efforts and issues related to procurement tasks" through centralized management of manufacturing processes, improving operational efficiency, deadline management, inventory management, and acting as an agent for overseas imports and exports, among other services.
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