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Hard Anodized(hv) - List of Manufacturers, Suppliers, Companies and Products

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
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Hard Anodized Product List

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Wealthy Merchant Almalite <Equipment Introduction>

Wealthy Merchant Almalite <Equipment Introduction>

Even if it's not a large processed product, we can accommodate small quantities and a variety of items! We have 300 types of titanium jigs (2,700 pieces).

Introducing the equipment owned by Toyoshou Co., Ltd. The size of the electrolytic tank is 3000mm in length, 800mm in width, and 1500mm in depth. The maximum size that can be anodized is 2700mm in length, 650mm in width, and 1250mm in depth. We also accommodate small quantities of various products, not just large processed items, and we have 300 types (2,700 pieces) of titanium jigs. 【Equipment Overview (Partial)】 ■ Size of the electrolytic tank: 3000mm in length, 800mm in width, and 1500mm in depth ■ Maximum size that can be anodized: 2700mm in length, 650mm in width, and 1250mm in depth ■ Hard anodizing: 10–150um, 2000 series & DC up to 5um (affected by Si and Cu) ■ General anodizing: up to 10um ■ Types of anodizing: clear anodizing, black dye anodizing, sealing treatment *For more details, please download the PDF or feel free to contact us.

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  • aluminum

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Hard anodizing

Hard anodizing

Generates a thick and hard film! Widely used in sliding parts!

"Hard anodizing" is a coating characterized by its hardness compared to sulfuric anodizing and oxalic anodizing. It is processed in a low-temperature electrolytic bath to produce a thick and hard coating. It is widely used in sliding parts of mechanical components. With a hardness of 400 to 450 Hv and good wear resistance, the coating thickness generation speed is 32 to 80 μm in 40 minutes, and the film thickness is 30 to 60 μm. 【Specifications (partial)】 ■ Processing Overview: Processed in a low-temperature electrolytic bath to produce a thick and hard coating. ■ Main Purpose and Characteristics: - Wear resistance, corrosion resistance, insulation - Film thickness: 30 to 60 μm - Color: Gray to brown ■ Economic Efficiency: High electricity costs, high utility costs ■ Transparency: The coating varies depending on the material but generally turns black. *For more details, please refer to the PDF document or feel free to contact us.

  • Surface treatment contract service

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Hard anodizing

Hard anodizing

About Silvec's hard anodizing

Hard Anodizing By hard anodizing aluminum, a highly wear-resistant coating can be obtained. Hard anodizing naturally develops a dark color, and as the film thickness increases, the color becomes darker. For example, with A5052 or A6063 materials, if the ordinary anodized coating has a hardness of about HV200, a hardness of about HV450 can be achieved, which is double that. However, the achievable coating hardness varies depending on the aluminum material. 【Thai Silvec Contact Information】 Office: 038-447-557, 038-447-558, 038-447-566 Thai Direct: 089-938-8207 Japanese Direct: 091-779-4427 E-mail: info@thai-silvec.com 【Japan Silvec Contact Information】 TEL: 048-994-5931 FAX: 048-994-5935 E-mail: info@silvec.co.jp

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  • others

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Hard anodized (hard anodic oxide film)

Hard anodized (hard anodic oxide film)

Providing peace of mind and durability! Introducing the anodized coating of aluminum material treated with a special electrolytic bath.

"Hard anodizing" is a hard coating that is thicker and more wear-resistant compared to conventional sulfuric anodizing. Thanks to established technology and know-how, we provide excellent products that boast wear resistance comparable to hard chrome plating. By generating a thicker coating compared to standard coatings, it covers the softness of aluminum, thereby improving the strength of the product. 【Features】 ■ Particularly excellent in sliding wear resistance and also has good seizure resistance ■ Exhibits its best characteristics at a thickness of 30 to 50 μm ■ Achieves a hardness around Hv50 higher than the JIS-H-8603 standard ■ Very high dielectric breakdown voltage ■ Can withstand DC250V with a 25μm coating on 1000 series alloys, and DC800-1000V with a 50μm coating *For more details, please refer to the PDF document or feel free to contact us.

  • Surface treatment contract service

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High hardness anodized Krodise

High hardness anodized Krodise

Processing capability up to Hv500. Krodise achieves remarkable hardness.

High-hardness anodizing "Kurodais" has become possible to achieve a hardness greater than conventional hard anodizing. It can be used in areas where strength was insufficient and aluminum processing was given up. It can be treated up to Hv500, making it ideal for parts that require wear resistance. For more details, please download the catalog or contact us.

  • Other surface treatment equipment
  • aluminum

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I would like to measure the hardness of hard anodized aluminum. Is it possible?

I would like to measure the hardness of hard anodized aluminum. Is it possible?

I would like to measure the hardness of hard anodized aluminum with a Silvex, is that possible?

Q: I would like to measure the hardness of hard anodized aluminum. What thickness in μm would be appropriate to achieve suitable hardness, and is it possible to measure it? A: The hardness of anodized aluminum does not change whether it is 5μm or 50μm. However, when measuring Vickers hardness (Hv), a thickness of at least 20μm is required for micro Vickers. This is because the hardness of the anodized coating is measured in relation to the cross-section of the anodized layer. Vickers hardness is determined by measuring the size of the indentation left by a diamond. If the anodized layer is less than 20μm thick, it is not possible to measure the size of the indentation on that cross-section.

  • Other Auto Parts

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