Typical Materials:

• Stainless Steel
• Brass
• Copper
• Beryllium copper
• Gold
• Nickel
• Tantalum
• Tungsten
• Molybdenum
• Titanium
• Platinum, etc.

Suggested Materials (unless otherwise required):

For best quality and cost 300 series stainless, 0.001 inch (0.0254mm) thick or under.

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Four-Bar Patterns:

Standard or 302 stainless, 0.0005 inch x 0.375 inch (12.7µm x 9.525mm), or copper 0.001 inch.

0.5 - 3mm side dimension; not including applicable air slit options ...................... $85.00 ea.

Up to 0.750 inch (19.05mm), any workable material (see typical materials) ....... per quote

Chemical Etching.................................................................................................................. per quote

For our International Customers click this link to Universal Currency Converter

Special Micro Patterns:

• Round
• Square
• Rectangular
• Slit
• Arc
• Hexagon
• Octagon
• Annular, etc.
• and combinations of patterns and arrays (see typical materials)....... per quote

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Gas, Liquid, Material FLOW oriented:

Leak Test Grade:
The emphasis normally on roundness is replaced by orifice area specification (to improve cost effectiveness).
To optimize quality, materials should be kept as thin as allowable.
Suggested material; stainless 302 (unless otherwise required).

Metered Flow:
Same as Leak Test above

Dies (wire, polymer), Jets (liquid or gas):
Up to 0.010 inch (0.254mm) diameter x 0.010 inch (0.254mm) deep

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X-RAY Shielding, selective:

Typical Materials; tantalum, tungsten and platinum

 

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SEM photos available (not to be used for calibration or measurement)

$95.00 per feature
$25.00 per additional shot/angle

Quality projection samples are available at minimal or no cost.

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Contact National Aperture, Inc.

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The information contained in this data sheet is subject to change without notice. Critical dimensions or specifications should be verified with our technical support staff.

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National Aperture, Inc. • 16 Northwestern Drive • Salem, NH 03079 800-360-4598 • 603-893-7393 • FAX 603-893-7857