ASTM B209 Aluminium 1100 Sheet and Plate UNS A91100

Aluminium 1100 Sheet and Plate (A91100) are supplied for fabricated and machined components. Alloy designation, temper, dimensions, surface, testing and documentation are reviewed against the purchase specification before quotation.
Aluminium 1100 Sheet and Plate Specification
| Product | Aluminium 1100 Sheet and Plate |
|---|---|
| UNS | A91100 |
| Primary product standard | ASTM B209; final applicability depends on alloy, temper, dimensions and ordered product form |
| Forms | Sheet, plate, coil, strip or cut blanks as applicable and confirmed |
| Temper | Temper and heat-treatment condition must be stated with the inquiry |
| Dimensions | Thickness, width, length, flatness and dimensional tolerances confirmed against the order |
Supply Characteristics
- Alloy and temper identification with traceability
- Surface, protective film and cut-to-size options subject to inquiry
- Mechanical testing and inspection requirements can be specified
- Final suitability must be confirmed by the purchaser
Applications
Chemical equipment, electrical components, food-processing equipment, reflectors and general sheet-metal fabrication.
Procurement Confirmation
Please state alloy designation, temper, governing standard and edition, thickness, width, length, quantity, surface, tolerance, testing, marking, packing and certificate requirements.
Supply and Ordering Information
| Product | ASTM B209 Aluminium 1100 Sheet and Plate UNS A91100 |
|---|---|
| Alloy designation | 1100 / UNS A91100 |
| Product form | sheet and plate |
| Reference standard | ASTM B209 |
| Temper / condition | Specify the required temper on the enquiry; availability and properties depend on alloy, thickness or diameter |
| Dimensions | Thickness or diameter, width and length are confirmed with the quotation |
| Surface | Mill finish, polished, brushed, protective film or customer-specified finish where applicable |
| Documentation | Material certificate and requested dimensional or inspection reports |
Dimensional Options and Processing
| Cut-to-size | Saw cutting, shearing, laser or waterjet cutting selected according to product form and tolerance |
|---|---|
| Tolerance | Commercial or precision tolerance must be stated with the enquiry |
| Edge / end preparation | Mill edge, cut edge, deburred edge, chamfered ends or drawing-specific preparation |
| Additional processing | Flattening, leveling, drilling, machining or surface protection by agreement |
| Traceability | Alloy, temper, heat or batch reference and package identification retained through dispatch |
Material Verification
| Chemical composition | Acceptance follows the limits in the ordered standard and alloy designation |
|---|---|
| Mechanical properties | Values depend on temper, product form and thickness or diameter; use the certificate for the supplied lot |
| Inspection | Dimensions and surface are checked against the confirmed order |
| Optional requirements | PMI, third-party inspection and additional testing can be quoted when technically applicable |
Fabrication Guidance
| Cutting / machining | Use sharp tooling, stable clamping and compatible coolant to reduce burrs and surface pickup |
|---|---|
| Forming | Bend radius and forming route depend on alloy, temper and thickness |
| Welding | Where welding is intended, confirm filler selection and procedure for the specific alloy and service |
| Corrosion protection | Avoid embedded carbon-steel contamination and protect finished surfaces during storage and transport |
| Engineering review | The purchaser is responsible for confirming suitability for load, fatigue, corrosion and operating temperature |
Typical Applications
Typical enquiries include machined components, transport structures, marine or general engineering parts, enclosures, fixtures and fabricated assemblies. Application suitability must be confirmed for the selected alloy, temper and product dimensions.
Packaging
Material is interleaved or wrapped as required, secured on pallets or in export cases, and marked to preserve product and document traceability. Packaging is selected according to product form, dimensions, surface condition and shipping route.

Procurement Confirmation
| Please provide | Alloy and standard; temper; dimensions; quantity; tolerance and finish; processing; testing and certificates; destination and delivery requirement |
|---|---|
| Quotation review | Availability, compliance, processing route, inspection, packaging and lead time are confirmed before acceptance. |
ASTM B209 Aluminium 1100 Sheet and Plate UNS A91100 Product Images
These product images show ASTM B209 Aluminium 1100 Sheet and Plate UNS A91100 form, surface condition and workmanship for visual verification before shipment.





ASTM B209 Aluminium 1100 Sheet and Plate UNS A91100 Packaging and Shipping
Packaging images show how ASTM B209 Aluminium 1100 Sheet and Plate UNS A91100 is protected, secured and identified to reduce damage during storage and international transport.

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