Aluminum Products

 

Different aluminum products require different manufacturing routes, dimensional tolerances and alloy selections. Buyers should therefore select the product form before comparing aluminum grades.

Aluminum Sheet & Plate

We supply aluminum sheet and aluminum plate for general fabrication, machining, structural components, transportation, marine equipment, electrical products and industrial manufacturing.

Common alloys include:

1050 / 1060 / 1070 / 1100 / 3003 / 3004 / 3105 / 5005 / 5052 / 5083 / 5086 / 5754 / 6061 / 6082 / 7005 / 7050 / 7075

Available conditions include selected:

O / H12 / H14 / H16 / H18 / H24 / H32 / H34 / H111 / H112 / H116 / H321 / T4 / T6 / T651 / T7351 / T7451

Depending on alloy and temper, aluminum sheet and plate can be supplied for:

General fabrication

CNC machining

Marine structures

Transportation equipment

Chemical equipment

Electrical components

Tooling and fixtures

Architectural panels

Tanks

Platforms

Automotive components

For selected aluminum grades, thicknesses ranging from thin sheet to heavy plate are available. Final thickness, width and length capability should be confirmed according to the specific alloy and temper.

Aluminum Coil & Strip

Aluminum coil is suitable for customers using continuous production processes such as roll forming, stamping, profiling, roofing panel production, insulation jacketing and automatic forming.

Common alloys include:

1050 / 1060 / 1100 / 3003 / 3004 / 3104 / 3105 / 5005 / 5052 / 5083 / 5754 / 6061

Typical supply capability for selected products:

Item	Typical Supply
Product	Aluminum Coil / Aluminum Strip
Thickness	Approx. 0.5–10 mm for standard coil products
Width	Approx. 100–2650 mm
Coil ID	75 / 150 / 200 / 300 / 400 / 508 mm
Coil Weight	Approx. 1,000–5,000 kg
Surface	Mill Finish / Brushed / Anodized / Coated
Processing	Slitting / Cut-to-Length / Leveling
Protection	PVC / PE Protective Film Optional

Actual capability varies according to alloy, temper, surface treatment, coil weight and dimensional tolerance.

Color Coated Aluminum Coil

We also supply PE and PVDF color coated aluminum coil and sheet for roofing, façade, ceiling, signage and architectural applications.

Options can include:

PE coating

PVDF coating

Custom colors

RAL color matching

Matte surface

Gloss surface

Protective film

Embossed finish

Aluminum Foil & Jumbo Roll

Dongmeng Group supplies aluminum foil for industrial converting, packaging, household foil production, heat exchangers, insulation and customized downstream processing.

Common foil alloys include:

1050 / 1060 / 1100 / 1145 / 1235 / 3003 / 3004 / 8011 / 8021 / 8079

Common tempers include:

O / H14 / H16 / H18 / H22 / H24

For selected jumbo foil products, typical dimensions include:

Specification	Typical Range
Thickness	0.006–0.20 mm
Width	100–1600 mm
Temper	O / H14 / H16 / H18 / H22 / H24
Surface	One-Side Bright / Two-Side Bright / Coated
Form	Jumbo Roll / Coil / Strip / Rewound Roll
Processing	Slitting / Rewinding / Printing / Coating

Available foil solutions include:

Aluminum foil jumbo roll

Household aluminum foil

Catering foil

Food container foil stock

Hydrophilic HVAC foil

Heat exchanger fin stock

Printed aluminum foil

Color coated foil

Laminating foil

Flexible packaging foil

Industrial insulation foil

Customized foil rolls

For converting applications, buyers should specify not only alloy and thickness but also surface cleanliness, pinhole requirements, wettability/dyne value, coating, roll OD, core ID, joint limits and winding direction where applicable.

Aluminum Tube & Pipe

We supply extruded, drawn and seamless aluminum tube for heat transfer, structural fabrication, machinery, automotive systems, HVAC and industrial applications.

Common alloy options include:

1050 / 1060 / 1070 / 1100 / 3003 / 5052 / 5083 / 6061 / 6063 / 6082

Available shapes may include:

Round tube

Square tube

Rectangular tube

Oval tube

Extruded tube

Drawn tube

Seamless tube

Structural tube

Custom section tube

Key quotation parameters include:

OD × Wall Thickness × Length + Alloy + Temper + Standard + Tolerance

For precision applications, please additionally specify:

OD tolerance

ID tolerance

Wall thickness tolerance

Straightness

Surface roughness

Leak test requirements

Pressure requirements

Heat treatment condition

Aluminum Bar & Rod

Aluminum bar and rod are widely used for machining, structural components, shafts, fittings, mechanical parts and precision CNC components.

Available shapes include:

Round bar

Square bar

Flat bar

Hexagonal bar

Rectangular bar

Custom extruded bar

Common alloys include:

1050 / 2014 / 2024 / 5052 / 5083 / 6061 / 6063 / 6082 / 7075

Typical applications include:

CNC machining

Automotive parts

Equipment components

Structural brackets

Fastener components

Marine hardware

Fixtures

Electrical components

Precision mechanical parts

For CNC customers, we recommend specifying the required diameter or cross-section tolerance, straightness, surface condition and machining allowance rather than purchasing only by nominal size.

Aluminum Extrusion & Profiles

Aluminum extrusion offers excellent design flexibility for structural, architectural and OEM components.

Available solutions include:

Standard aluminum profiles

Industrial extrusion profiles

T-slot profiles

Angle profiles

Channel profiles

Flat profiles

Heat sink profiles

Structural sections

Architectural profiles

Customized extrusion sections

Common extrusion alloys include:

6060 / 6061 / 6063 / 6005A / 6082

Typical temper options include:

T5 / T6 / T6511

Secondary processing can be arranged according to project requirements:

Precision cutting

Drilling

Milling

CNC machining

Punching

Bending

Anodizing

Powder coating

Brushing

Polishing

For custom extrusion inquiries, please provide a 2D drawing, 3D file, section dimensions, alloy, temper, length, tolerance, surface treatment and annual quantity.

Aluminum Checker Plate & Tread Plate

Aluminum tread plate combines low weight, corrosion resistance and an anti-slip patterned surface.

Common alloys include:

1060 / 3003 / 5052 / 5754 / 6061

Pattern options can include:

Diamond pattern

One-bar pattern

Two-bar pattern

Three-bar pattern

Five-bar pattern

Custom embossed pattern

Typical applications include:

Flooring

Stair treads

Truck bodies

Toolboxes

Walkways

Platforms

Marine decking

Industrial workshops

For outdoor or marine applications, alloy selection is more important than appearance alone. 5xxx-series aluminum is generally preferred where better corrosion resistance is required.

The alloy number should be selected according to the required balance between strength, corrosion resistance, formability, weldability, conductivity and machinability.

Series	Main Alloying System	Typical Grades	Main Characteristics	Typical Applications
1xxx	Commercially Pure Al	1050, 1060, 1070, 1100	Excellent corrosion resistance, conductivity and formability; relatively low strength	Electrical, chemical, heat transfer, packaging
2xxx	Al-Cu	2014, 2024, 2219	High strength, good machinability, generally lower corrosion resistance	Machined parts, transportation, high-strength components
3xxx	Al-Mn	3003, 3004, 3005, 3104, 3105	Good formability, corrosion resistance and moderate strength	HVAC, roofing, cookware, packaging
4xxx	Al-Si	4032, 4045	Lower melting range, good wear/brazing characteristics depending on grade	Brazing sheet, welding material, automotive components
5xxx	Al-Mg	5005, 5052, 5083, 5086, 5182, 5454, 5754	Excellent corrosion resistance and weldability; medium to high strength	Marine, transportation, tanks, structures
6xxx	Al-Mg-Si	6005A, 6060, 6061, 6063, 6082	Heat treatable, good extrusion performance and balanced mechanical properties	Profiles, machinery, structures, automotive
7xxx	Al-Zn-Mg(-Cu)	7005, 7020, 7050, 7075	Very high strength; alloy-dependent weldability and corrosion performance	High-strength components, machining, transportation
8xxx	Other Systems	8011, 8021, 8079	Widely used in thin-gauge foil and specialized applications	Foil, packaging, converting

 

Choose 1xxx When Conductivity and Formability Matter

1050, 1060 and 1070 are suitable when high electrical or thermal conductivity, corrosion resistance and forming performance are more important than structural strength.

Typical uses include busbars, reflectors, heat-transfer components and chemical equipment.

Choose 3003 or 3004 for General Forming

3xxx alloys provide a practical balance between corrosion resistance, cost, strength and formability.

They are commonly selected for HVAC, roofing, insulation, containers and general sheet-metal fabrication.

Choose 5052 for Formed and Welded Components

5052 offers significantly higher strength than commercially pure aluminum while maintaining good corrosion resistance and formability.

It is commonly used in sheet-metal fabrication, cabinets, enclosures, transportation and marine-related components.

Choose 5083 or 5086 for Marine Applications

5083 and 5086 are frequently selected where seawater corrosion resistance and weldability are important.

For marine plate requiring 5xxx-H116 or H321 conditions, the applicable marine specification should also be confirmed rather than purchasing only by alloy number.

Choose 6061 for General Structural and Machined Parts

6061 is one of the most widely used heat-treatable aluminum alloys because it provides a balanced combination of strength, machining performance, corrosion resistance and availability.

Choose 6063 for Extrusion and Architectural Profiles

6063 provides good extrusion characteristics and surface quality, making it suitable for architectural profiles, frames, rails and decorative extrusion components.

Choose 6082 for Higher-Strength Structural Applications

6082 is widely used for structural and engineering applications, particularly in markets where EN material specifications are commonly used.

Choose 7075 When Maximum Strength Is Required

7075 offers very high strength and is suitable for high-load machined components.

However, buyers should not select 7075 only because it is stronger. Its weldability and corrosion behavior differ substantially from 5xxx and 6xxx alloys.

Where welding, seawater exposure or extensive forming is required, another alloy may be more appropriate.

 

Correct temper selection is as important as selecting the alloy.

O Temper

Fully annealed condition offering maximum softness and formability.

Common in deep drawing, foil and forming applications.

H Temper

Strain-hardened condition mainly used for non-heat-treatable alloys.

Examples include:

H14 / H18 / H24 / H32 / H34 / H111 / H116 / H321

The exact designation indicates the combination of strain hardening, annealing or stabilization.

T Temper

Thermally treated condition used with heat-treatable alloys.

Common examples include:

T4 / T5 / T6 / T651 / T6511 / T7351 / T7451

T651 and similar stress-relieved conditions are frequently preferred for plate used in machining because dimensional stability can be important after material removal.

Important: Not every temper is available or technically valid for every aluminum alloy and product form.

 

We can supply aluminum materials against commonly specified ASTM, EN and other international standards according to product form and project requirements.

Standard	Typical Product Scope
ASTM B209 / B209M	Aluminum and aluminum-alloy sheet and plate
ASTM B928 / B928M	Selected high-magnesium 5xxx aluminum sheet and plate for marine service
ASTM B632 / B632M	Aluminum-alloy rolled tread plate
ASTM B221	Extruded bars, rods, wire, profiles and tubes
ASTM B210 / B210M	Drawn seamless aluminum and aluminum-alloy tube
ASTM B241 / B241M	Aluminum-alloy seamless pipe and seamless extruded tube
EN 573	Aluminum alloy designation and chemical composition
EN 485	Aluminum sheet, strip and plate
EN 755	Extruded rod, bar, tube and profiles
EN 546	Aluminum foil
GB/T 3190	Chemical composition of wrought aluminum alloys
GB/T 3880	Aluminum and aluminum-alloy plate, sheet and strip

The correct standard should always be confirmed together with alloy, temper, dimensional tolerance and intended service condition.

A standard number alone does not completely define an aluminum purchase specification.

 

 

 

Depending on product form, available surface conditions may include:

Mill finish

Bright finish

Brushed surface

Polished surface

Anodized finish

Color anodized finish

Powder coated finish

PE coated

PVDF coated

Embossed surface

Checker/tread pattern

Protective film

Printed surface

Hydrophilic coating

Customized surface treatment

For decorative or coated aluminum, buyers should specify requirements such as color, gloss, coating type, coating thickness, film type and end-use environment.

 

Dongmeng Group supports industrial customers requiring material that is ready for their downstream process.

Cutting

Sheet and plate can be supplied in standard sizes or cut according to customer drawings and BOM requirements.

Coil Slitting

Wide coils can be slit into narrower coils or strips according to the required width and tolerance.

Cut-to-Length

Coil material can be leveled and cut into sheets suitable for stamping, forming or fabrication.

Precision Sawing

Plate and bar can be supplied as blanks to reduce customer machining time and material waste.

CNC Machining

Machining support can be arranged for customized aluminum parts according to drawings.

Surface Treatment

Depending on alloy and product form, anodizing, coating, polishing, brushing or other finishing processes can be arranged.

Customized Extrusion

Custom dies and extrusion profiles can be developed according to the customer's cross-section design and required annual consumption.

 

B2B aluminum procurement should be based on measurable inspection requirements rather than visual appearance alone.

Depending on the product and specification, inspection can include:

Material Identification

Alloy verification

Heat/batch traceability

Chemical composition analysis

Dimensional Inspection

Thickness

Width

Length

Diameter

Wall thickness

Straightness

Flatness

Dimensional tolerance

Mechanical Testing

Where specified:

Tensile strength

Yield strength

Elongation

Hardness

Surface Inspection

Inspection may include:

Scratches

Dents

Oxidation

Rolling marks

Surface uniformity

Coating quality

Protective film condition

Foil Inspection

Depending on foil application:

Thickness

Width

Pinhole level

Surface cleanliness

Wettability

Coating

Roll winding

Edge quality

Roll OD

Core size

Additional Inspection

Where required by the purchase specification:

Ultrasonic testing

Electrical conductivity

Coating thickness

Adhesion testing

Third-party inspection

Customer-specific inspection plans

 

Documentation can be supplied according to contract requirements.

Typical documentation may include:

Material Test Certificate

EN 10204 3.1 certificate where applicable

Chemical composition report

Mechanical property report

Certificate of Origin

Packing list

Commercial invoice

Inspection report

Third-party inspection report when ordered

Customers requiring SGS or another independent inspection agency should specify the requirement before production or shipment.

Marine & Offshore

Recommended products can include:

5083 plate

5086 plate

5052 sheet

Aluminum extrusion

Marine structural components

Key purchasing factors:

corrosion resistance + weldability + temper + marine standard + corrosion testing requirement

Transportation

Products include:

Aluminum sheet

Structural plate

Extrusions

Tubes

Bars

Applications include:

Commercial vehicles

Trailers

Rail vehicles

Automotive systems

Lightweight structures

Common alloys include 5052, 5083, 5754, 6061, 6082 and 7005, depending on the design requirement.

Aerospace & High-Strength Machining

High-strength alloys such as 2024, 7050 and 7075 can be supplied for precision machining and high-strength industrial applications.

For aerospace-certified components, customers must specify the exact applicable material specification, certification and traceability requirements before quotation.

Commercial material should not automatically be assumed to satisfy aerospace certification requirements.

HVAC & Heat Exchangers

Aluminum is widely used for:

Fin stock

Hydrophilic foil

Heat exchanger components

Extruded tube

Condenser components

Air-conditioning systems

Common alloys include 1050, 1060, 1100, 3003 and 8011, depending on the component and manufacturing process.

Electrical & Electronics

High-purity aluminum is suitable for applications requiring electrical or thermal conductivity.

Typical products include:

Sheet

Strip

Bar

Foil

Heat sink extrusion

1xxx alloys are frequently selected where conductivity is more important than mechanical strength.

Architecture & Construction

Products include:

Coated aluminum coil

Aluminum sheet

Extrusion profiles

Checker plate

Honeycomb panels

Decorative aluminum

Applications include façades, roofing, ceilings, cladding, doors, windows and structural components.

Machinery & CNC Manufacturing

Common products include:

6061 plate

6082 plate

7075 plate

Round bar

Flat bar

Extrusion

Saw-cut blanks

For machining projects, customers should specify final component dimensions and machining allowance, particularly when tight flatness or dimensional stability is required.

Packaging & Converting

Our aluminum foil solutions support:

Household foil converters

Food packaging converters

Flexible packaging

Container foil production

Printed foil

Laminated materials

Industrial foil applications

Important parameters can include foil thickness, temper, surface condition, winding direction, roll diameter, core size and conversion requirements.

 

Xi'an Dongmeng Group Co., Ltd. provides an integrated metal supply platform serving distributors, fabricators, manufacturers and engineering customers.

Our corporate manufacturing and logistics network includes:

5 Manufacturing Centers

Supporting multiple metal product forms and production processes.

18 Production Lines

Providing production and processing support for diversified industrial metal requirements.

10 Warehouses

Supporting stock management, order consolidation and international delivery.

588 Employees

Covering production, procurement, quality control, international trade and logistics functions.

Multi-Product Procurement

Customers can consolidate aluminum together with stainless steel, carbon steel, copper, nickel alloy, titanium and other industrial metals when required.

Material Selection Support

We help buyers compare alloys, tempers and standards instead of quoting only by product name.

OEM & ODM Capability

Custom dimensions, surface treatments, cutting, slitting, extrusion and other processing services can be arranged.

Quality Documentation

Material certificates and inspection documentation can be supplied according to purchase specifications.

Third-Party Inspection

Independent inspection can be arranged when required by the customer or project.

Export Packaging

Packaging is selected according to product form, transport route and customer requirements.

 

Correct packaging is particularly important for aluminum because the surface can be damaged by moisture, abrasion or poor handling.

Sheet & Plate

Typical packing methods include:

Protective film where required

Interleaving

Waterproof wrapping

Wooden pallet

Wooden case

Edge protection

Steel or plastic strapping

Aluminum Coil

Typical protection includes:

Moisture-resistant wrapping

Inner and outer edge protection

Coil protection boards

Steel or wooden skid

Secure strapping

Aluminum Foil

Foil rolls can be packed with:

Protected roll ends

Moisture-resistant wrapping

Cartons or wooden cases

Palletized export packing

Tube & Bar

Typical packaging includes:

Bundled packing

Protective wrapping

End protection

Wooden cases for precision material

Customized export packing

Special shipping or packaging requirements should be stated in the RFQ.

A complete inquiry allows our sales and technical team to quote faster and reduces specification mistakes.

Please provide:

1. Product Form
Sheet / Plate / Coil / Strip / Foil / Tube / Bar / Extrusion

2. Alloy
For example: 1050 / 3003 / 5052 / 5083 / 6061 / 6082 / 7075 / 8011

3. Temper
For example: O / H14 / H32 / H116 / T6 / T651

4. Standard
ASTM / EN / GB or customer-specific specification

5. Dimensions
Thickness × Width × Length
or
OD × Wall Thickness × Length

6. Quantity
Pieces / kg / tons / coils / rolls

7. Surface Requirement
Mill finish / anodized / coated / brushed / polished / protected

8. Processing Requirement
Cutting / slitting / machining / extrusion / coating

9. Application
Marine / HVAC / fabrication / machining / packaging / transportation, etc.

10. Inspection Requirement
MTC / third-party inspection / special testing

11. Delivery Destination
Country / seaport / city

 

1. What aluminum alloys do you supply?

We supply commonly requested 1xxx, 2xxx, 3xxx, 5xxx, 6xxx, 7xxx and 8xxx series aluminum alloys, including 1050, 1060, 1100, 3003, 5052, 5083, 5754, 6061, 6063, 6082, 7005, 7050, 7075, 8011, 8021 and other grades depending on product form.

2. What is the difference between aluminum sheet and aluminum plate?

Both are flat-rolled aluminum products. The distinction is normally based on thickness and the applicable specification. Instead of relying only on the product name, industrial buyers should specify the exact thickness, alloy, temper and standard.

3. What is the difference between 5052 and 6061 aluminum?

5052 is a non-heat-treatable Al-Mg alloy with very good corrosion resistance, weldability and forming capability. 6061 is a heat-treatable Al-Mg-Si alloy that can achieve higher strength and is widely used for structural components and machining.

For extensively formed sheet components, 5052 may be preferable. For machined or structural parts, 6061-T6 or T651 is often considered.

4. Is 5083 aluminum suitable for marine applications?

Yes. 5083 is widely used for marine structures because of its combination of strength, weldability and resistance to seawater corrosion.

However, marine projects should also specify the required temper and applicable standard. For certain marine service applications, H116 or H321 material with appropriate corrosion-performance requirements may be required.

5. Which aluminum alloy is best for CNC machining?

6061 is widely selected for general CNC machining because it provides a good balance of machinability, strength, corrosion resistance and availability.

7075 may be selected when much higher strength is required, while other alloys may be more appropriate depending on the final operating environment.

6. Can you supply custom aluminum dimensions?

Yes. Cutting, slitting, leveling, sawing and customized extrusion services can be provided depending on product type, dimensions, quantity and tolerance requirements.

7. Can aluminum products be supplied with MTC?

Yes. Material test documentation can be supplied according to the ordered product and contract requirements.

Please specify documentation requirements when requesting a quotation.

8. Do you provide third-party inspection?

Yes. SGS or other independent inspection can be arranged when required. The inspection scope should be agreed before production or shipment.

9. Can you supply aluminum according to ASTM standards?

Yes. Products can be supplied according to applicable ASTM specifications such as ASTM B209 for sheet and plate, ASTM B221 for extruded products and ASTM B210 for drawn seamless tube, subject to the selected alloy and product form.

10. What information do you need to quote aluminum?

The most important information is:

product + alloy + temper + dimensions + quantity + standard + surface + processing + application + destination.

A drawing is recommended for customized profiles or machined components.

11. Do you supply both aluminum and aluminium products?

Yes. “Aluminum” and “aluminium” refer to the same material. “Aluminum” is commonly used in the United States, while “aluminium” is common in the UK, Europe and many other international markets.

12. Can you help us choose the correct aluminum grade?

Yes. If you provide the application, operating environment, required strength, welding process, fabrication method and applicable standard, our team can help compare suitable alloy and temper options.

Final material selection should always be confirmed against the engineering and regulatory requirements of the application.

13. Can different aluminum products be consolidated into one shipment?

Yes, subject to order quantity, product compatibility and shipping conditions. Sheet, plate, coil, bar, tube and other metal products can be coordinated for consolidated procurement when practical.

14. What should I specify for an aluminum foil order?

In addition to alloy and temper, foil buyers should normally specify thickness, width, roll OD, core ID, surface condition, winding direction, coating or printing requirement and downstream converting application.

15. Do you offer surface-treated aluminum?

Yes. Depending on product type, available options may include anodizing, brushing, polishing, PE/PVDF coating, embossing, protective film and customized surface treatment.

 

Looking for a reliable source for aluminum sheet, plate, coil, foil, tube, bar, rod or custom extrusion?

Send your specification or drawing to our team for material review and quotation.

Xi'an Dongmeng Group Co., Ltd.

Phone / WhatsApp:
+86 157 6921 4734

Email:
office@dongmjd.com

Office Address:
Room 4107, Runfeng Building, Sanqiao New Street, Weiyang District, Xi'an City, Shaanxi Province, China

For a faster quotation, please send:
Alloy + Temper + Dimensions + Quantity + Standard + Application + Destination

Request an Aluminum Quote

Get support for alloy selection, custom dimensions, processing, inspection, export packing and international delivery.

 

 

Xi'an Dongmeng Group Co., Ltd. is one of the leading aluminum products manufacturers and suppliers in China. We warmly welcome you to buy or wholesale cheap aluminum products in stock here from our factory. All customized products are with high quality and competitive price. For free sample, contact us now.

Aluminum Alloy 5059, Aluminum Alloy 5454, Aluminum Alloy 6063