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Sizes range from 10×10 to 200×200 mm
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Thickness as low as 0.5 mm available
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Tight tolerances down to ±0.05 mm
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Multiple thickness options per size
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Frequently Asked Questions
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What is the smallest available size and thickness in this specification table?
The smallest available size is 10×10 mm, with a minimum standard thickness of 0.5 mm. This size supports thicknesses of 0.5 mm, 1.0 mm, and 2.0 mm, with a dimensional tolerance of ±0.1 mm.
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How do dimensional tolerances change as the size increases?
Dimensional tolerances generally increase with larger sizes. Smaller pieces (10×10 to 30×30 mm) maintain a tight tolerance of ±0.1 mm, while larger pieces (150×150 to 200×200 mm) have tolerances of ±0.3 to ±0.5 mm, reflecting the increased difficulty of precision machining at larger scales.
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Which sizes support the widest range of standard thickness options?
The 20×20 mm and 40×40 mm sizes offer the widest range of standard thickness options, each providing four choices: 0.5/1.0/2.0/3.0 mm and 1.0/2.0/3.0/4.0 mm respectively, giving more flexibility for different application requirements.
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What thickness tolerance should I expect for large-format pieces like 150×150 or 200×200 mm?
For large-format pieces such as 150×150 mm and 200×200 mm, the thickness tolerance is ±0.1 ~ ±0.2 mm. These sizes are only available in 3.0 mm and 5.0 mm standard thicknesses, which helps maintain structural integrity and dimensional consistency.
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Can custom sizes or thicknesses outside of these specifications be ordered?
The table above lists standard sizes and thicknesses. For custom dimensions or special tolerances beyond the listed specifications, it is recommended to contact the manufacturer or supplier directly to discuss feasibility, lead times, and any additional costs that may apply.
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Why does the 5.0 mm thickness only appear for sizes 50×50 mm and above?
The 5.0 mm thickness option becomes available starting from the 50×50 mm size because thicker pieces require a sufficient surface area to maintain structural stability, ensure even material distribution, and meet processing requirements. Smaller sizes typically do not require or support such thickness levels in standard production.
