1100 Aluminum Sheet & Coil

The supplier's 1100 coil strip listing publishes its data in the same structured format as the other grade pages: alloy 1100, tempers H0, H12, H14, H16, H18, H22, H24 and H26, thickness 0.2–6.0 mm, width 80–2300 mm, mother coil DC or CC, coil inside diameters 76, 152, 408 and 508 mm, surfaces in mill and mirror finish, and a minimum order of 5 tons per size with delivery within 30 days. The listing's own introduction notes the grade's use for welding, brazing and soldering work and for decorative finishing — the two ends of 1100's application range.

1100 specifications (supplier's listing)

Alloy	1100
Tempers	H0, H12, H14, H16, H18, H22, H24, H26
Thickness	0.2–6.0 mm
Width	80–2300 mm
Standard references	ASTM-B-209M, BS EN 485-2, BS EN 573-3, GB/T3880-2008
Mother coil	DC or CC
Coil inside diameter	76 / 152 / 408 / 508 mm
Surface	Mill finish, mirror finish, checkered (per listing family)
Minimum order	5 tons per size
Delivery	Within 30 days (grade listing)

Where 1100 separates itself in this catalogue is the application listings. The storefront documents a dedicated 1100 aluminium strip coil for fin stock — the heat-exchange fin material covered on the fin stock page — and a spiral air duct strip listing in 8011/1100/3003. The lubricated foil listing for air duct and food container work also names 1100 among its alloys (1100/3003/8011), and 1100 appears in the circle plate alloy list and in the plate-for-boat/lighting/electronics listing. If your order is for fins or duct, quote against the fin stock and application strip listings; for general sheet and coil, this grade's listing governs.

Choosing between 1050 and 1100 in this range is normally decided by the drawing, not by preference — both listings publish the same figures. Where the drawing is open, the deciding facts are usually the application listings: fin stock is documented in 1100, cap closure families list both families of grades, and transformer strip is published in 1050/1060/1070/1350 rather than 1100.

Ordering 1100

For 1100, the most useful first message states the end product. If it is fin stock, the dedicated fin stock listing frames the quotation — narrow strip, coil format, heat-exchange duty — and the fin stock page should be your reference. If it is duct strip, the air duct listings (spiral duct strip in 8011/1100/3003, lubricated foil in 1100/3003/8011) are the frame. If it is general sheet or coil, the grade listing governs, at 5 tons per size with delivery within 30 days and the standard document set (mill test certificate, Form E/Form A/CO). One grade, three frames — naming the application picks the right one immediately.

Surface deserves a line in any 1100 enquiry: the listing's introduction highlights the grade's finishing capability for decorative purposes, and mill versus mirror finish is a listed choice. Decorative orders should also state whether protective film is required, since bright 1xxx sheet is normally handled film-on in this catalogue's packing photographs.