Products Stainless Steel InvariMatte® 316/ATI 2003™

InvariMatte® 316/316L & ATI 2003™

InvariMatte® 316/316L & ATI 2003™ is a low gloss, uniformly textured stainless steel finish designed for use in architectural applications. While its lower reflectivity lends itself to roofing applications, it can be applied to wall panels, coping and trim. The superb consistency of this finish results in excellent panel-to-panel matching. Since InvariMatte® has no coatings to deteriorate, it will last indefinitely with little maintenance.



Grade Selection - 316/316L & ATI 2003™

The long-term performance of InvariMatte® is dependent on proper grade selection. In most environments, Type 304 will be sufficient to prevent corrosion. In normal seacoast applications, Type 316 should be specified. If parts are to be welded, the low carbon versions of these grades (304L/316L) should be used. Download the complete PDF to view highlights of chemical analyses and properties (Table I). Severe environments such as seacoast atmospheres subjected to salt water spray and chemical plants will require different alloys, including ATI 2003™, subject to application review.

Pounds Per Piece
Thickness (in.) x Width (in.) x Length (in.) x .292

Available Sizes
Coils and cut lengths up to 288" are available.

Typical Surface Characteristics
Spectral Gloss @ 85° ........................................ <20
Ra ...................................................................... 100
Peak count per square inch ................................ 270

Fire Resistance
Since stainless steel is dimensionally stable up to 2000°F, InvariMatte® provides an added measure of protection in the event of a fire.

Flatness
InvariMatte® is supplied within five I units of flatness, which is well below standard commercial allowances.


> Click here to download a complete Data Sheet for this product, which includes all of the above text, PLUS additional Fabrication, Installation, Maintenance, Environmental Impact, Warranty information and mo

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