No chrome-based chemicals are used! The surface color is a deep black, not the light black of conventional products.
"Sabinai-Jan" is a high corrosion-resistant surface treatment technology that achieves high corrosion resistance similar to Sabinaido, while being black-dyed stainless steel. It was said that black-dyed stainless steel has poor corrosion resistance, but this technology has passed the rust resistance durability test for SUS410 for over 3000 hours. Additionally, it is suitable for outdoor applications with black materials due to its high corrosion resistance. Furthermore, it does not use chromium-based chemicals, taking environmental considerations into account. 【Features】 ■ Super Black ■ Excellent corrosion resistance ■ Environmentally friendly as it does not use harmful chemicals such as hexavalent chromium *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Target Materials】 ■ Martensitic type SUS410, etc. ■ Austenitic type SUSXM-7, SUS304, SUS305, etc. ■ Ferritic type SUS430, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Usage】 ■Construction screws, outdoor use, automotive, and others * The blackened screws have high corrosion resistance and are suitable for outdoor use. * For more details, please refer to the PDF document or feel free to contact us.
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Company information
Since our establishment in 1992 in the Joto Ward of Osaka, we have been providing various products to our customers as a company specializing in metal surface processing technology. By applying surface treatment to stainless steel screws that have become "rust-prone" due to processes such as cutting, we enhance the inherent properties of stainless steel to their maximum potential, delivering "rust-free" products to our customers. Our "rust-free technology." Please feel free to contact us if you have any inquiries.
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