Achieves torque coefficients equivalent to colored chromate! Also excellent in heat and corrosion resistance.
We would like to introduce the "Steel Spacer" that we handle. Conventional steel spacers were treated with colored chromate (hexavalent chromium) for surface treatment. Hexavalent chromium is harmful when it comes into contact with the human body, and when waste dissolves in acid rain, it permeates the soil and causes environmental pollution. There has been a movement in Europe to eliminate hexavalent chromium in products, and Japan is also moving in the direction of elimination. Our company has adopted trivalent chromium. 【Features】 ■ Corrosion resistance similar to colored chromate ■ Scratch-resistant due to self-repairing properties ■ Torque coefficient equivalent to colored chromate ■ Excellent heat resistance ■ Color is a whitish glossy chromate color *For more details, please download the PDF or feel free to contact us.
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basic information
【Processing Steps】 1. Plating 2. Activation nitric acid immersion for 10 seconds 3. Trivalent treatment solution for 50 to 70 seconds 4. Drying for 5 to 10 minutes *For more details, please download the PDF or feel free to contact us.
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For more details, please download the PDF or feel free to contact us.
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Download All Catalogs!["Steel Spacer (Hexavalent Chromium Free) _2025 _[Spacer]" Hirozumi Keiki](https://image.mono.ipros.com/public/catalog/image/383392/IPROS15539724440390175013.jpeg?w=120&h=170)
Company information
Since our establishment in 1947, we have steadily built our achievements as a comprehensive trading company for FA equipment and power transmission components. We are deeply grateful for the support we have received from all of you. In the high-tech machinery industry, the technical demands for further automation, labor-saving, and IT integration are becoming increasingly sophisticated and diverse every day. In this context, we believe it is our mission to contribute to global manufacturing by swiftly procuring and fulfilling the industrial products required by the times. Going forward, we will continue to strive to provide high-value-added services that meet our customers' expectations and requests, guided by the principles of service and sincerity. We sincerely ask for your continued patronage in the future.
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