Aluminum hard anodizing (Type III) is more expensive than regular anodizing (Type II). Prices are affected by a variety of factors, including product size, order quantity, shape, desired color, and film thickness.
In China, hard anodized aluminum prices typically range from RMB 5,500 to RMB 6,000 per ton. Hard anodizing prices in the United States range from $1.50 to $5 per foot (or meter).
Factors Affecting Hard Anodizing Pricing
Product Size and Shape
The size and shape of the part directly affect the processing cost. Hard anodizing requires the product to be hung on a hook and placed in the oxidation tank. The size and shape affect the number of parts that can be processed at one time. If the service provider charges by area, complex shapes and large sizes will increase the price.
Coating Thickness and Color
Thicker anodized layers require more material and energy and longer processing time, which all increase costs. Different colors have different processing times, which means different prices.
Part Quantity
Volume orders generally enjoy lower unit prices. This is because mass production can achieve economies of scale and spread fixed costs, thereby reducing unit costs. For example, if a factory can process 50 parts at a time in an oxidation tank, the processing cost of processing 10 parts is the same as 50, because the chemical solution and labor costs are the same.
Additional services
During the hard anodizing process, pre-treatment or post-treatment steps such as sandblasting and masking may be required. These additional services will increase the total cost.
General pricing range
For small parts (for example, orders between 200 and 1,000 units), the price per part is usually between US$2.50 and US$1.95, and in China it is generally calculated by weight (RMB 5,500-6,000 per ton).
The impact of geographical location
Geographic location affects pricing, mainly in the following aspects:
Transportation costs: The farther away from the production base, the higher the transportation costs, which may need to be compensated in the price.
Labor costs: Differences in labor costs in different regions will affect production costs and thus pricing.
Conclusion
Pricing for hard anodized aluminum is affected by a variety of factors, including product size, shape, coating thickness, order quantity, and additional services. Since prices may vary between regions and suppliers, it is recommended to contact the service provider directly to obtain accurate quotes and service information.
Related reading
Surface treatment price comparison in different countries
Colors of hard anodizing
Benefits of hard anodizing
