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- High Quality Anodized Aluminum Alloy Sheets (A Series)
Rolled Products Business
High Quality Anodized Aluminum Alloy Sheets (A Series)
The material is suitable for small lot production, such as prototyping and development work, or for production with a limited lead time.
Characteristics
Linear marks after anodizing treatment reduces, which leads to significant increases in the yield.
The material has a fine surface quality for stable color tone without a yellowish tint.
Smut produced by alkali etching and chemical polishing is reduced. * Smut: Substances produced in the etching process insoluble to water.
Applications
Electrical and electronics - Enclosure case for digital cameras, laptop PCs, cell phones, etc., products to which requirements on the design and decoration are high.
Properties
Material Properties
| Grade | Treatment | Tensile Strength （N/㎟） | Yield Stress （N/㎟） | Elongation （％） | Eriksen Value （㎜） | Limiting Drawing Ratio | Electric Conductivity （%IACS） | Thermal Conductivity (W/m･℃） | Surface Treated Grade | |
|---|---|---|---|---|---|---|---|---|---|---|
| Chemical Polishing Characteristic | Alumite properties | |||||||||
| A995 | O | 85 | 35 | 40 | 9.5 | 2.02 | 62 | 236 | ◎ | ◎ |
| H24 | 120 | 110 | 15 | 6.8 | 2.08 | 61 | 232 | ◎ | ◎ | |
| A505 | H14 | 170 | 150 | 5 | 6.9 | 2.00 | 51 | 194 | ○ | ◎ |
| H34 | 170 | 160 | 6 | 7.0 | 2.04 | 51 | 194 | ○ | ◎ | |
| A52S | O | 200 | 100 | 25 | 8.1 | 2.08 | 35 | 133 | ○ | ◎ |
| H32 | 240 | 200 | 10 | 5.7 | 2.10 | 35 | 133 | ○ | ◎ | |
◎ Excellent, ○ Good △ Acceptable: Treatment condition needs to be considered × Not acceptable
Color Tone Chart of Anodizing Treatment
Contact
- Rolled Products Division, Nippon Light Metal Company, Ltd. (Tokyo)
Phone：+81-3-6810-7125 - Osaka Regional Office
Phone：+81-6-6223-3521 - Nagoya Regional Office
Phone：+81-52-231-1308