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Aluminum Extrusion Services Specifications

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Services Offered




   Services Offered:       
   Your choices are...
 
      
 
   Design Assistance / Review
 
     Suppliers can assist with concepts, manufacturing costs, manufacturing techniques and material considerations. Suppliers may also be able to assist in upgrading or redesigning, re-evaluating or modernizing existing products to increase performance and/or reduce manufacturing costs. Some suppliers offer material sourcing and computer aided design (CAD) modeling.
 
   Die / Tool Fabrication
 
     Suppliers design and produce tooling to facilitate part fabrication. Typically, extrusion uses dies through which the material is extruded or pultruded.
 
   Prototype / Short Run
 
     Suppliers can create prototypes or perform small production runs for concept definition, market testing, or product introduction.
 
   High Volume Production
 
     Suppliers are capable of performing high-volume production runs. Equipment dedication and run time depends upon part and order specifications.
 
   Assembly Services
 
     Suppliers perform secondary operations and assembly services such as electro-mechanical assembly, ultrasonic and heat welding, printing, painting, bonding, and machining.
 
   Specialty Packaging
 
     Suppliers provide part packaging such as tape, reel, or tray packaging for specific client requirements.
 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
Aluminum Type




           
   Your choices are...
 
      
 
   1000 Series
 
     The 1000 Series is primarily unalloyed and has a minimum content of 99% aluminum.
 
   2000 Series
 
     Copper is the major alloying element of 2000 Series aluminum.
 
   3000 Series
 
     Manganese is the major alloying element of 3000 Series aluminum.
 
   4000 Series
 
     Silicon is the major alloying element of 4000 Series aluminum.
 
   5000 Series
 
     Magnesium is the major alloying element of 5000 Series aluminum.
 
   6000 Series
 
     Magnesium and silicon are the major alloying elements of 6000 Series aluminum. 
 
   7000 Series
 
     Zinc is the major alloying element of 7000 Series aluminum.
 
   Other
 
     Other specialized or proprietary aluminum alloy materials.
 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
Applications




           
   Your choices are...
 
      
 
   Sheet
 
     Flat sheets are extruded to customer-specified thickness and dimensional requirements.
 
   Rod / Wire
 
     Rod and wire with a circular cross-section is used for a variety of applications.
 
   Custom Profiles / Cross Sections
 
     Long extrusions with a constant cross-section are used in a variety of industrial, commercial and structural applications.  Advantages include high strength-to-weight ratio, minimum material waste from part machining, maximum usage of expensive materials, and decorative and appearance considerations.
 
   Construction / Building Products
 
     Extruded shapes can be used in architectural or construction applications. Examples include structural members, door and window frames, decorative features, etc.
 
   Tubing / Hose
 
     Flexible tubing and hose can be extruded with customer-specified dimensions, wall thickness, and mechanical and chemical properties. Often, tubing can be made in multi-layer and special compound configurations.
 
   Pipe
 
     Rigid pipe extrusion applications can include custom chemical or fluid media transport and unusual strength or dimensional properties.
 
   Heat Sinks
 
     Extruded shapes are designed specifically for heat dissipation of electronics products, power supplies, processors, etc.
 
   Other
 
     Other unlisted, specialized, or proprietary extrusion application.
 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
Extrusion Method




           
   Your choices are...
 
      
 
   Co-Extrusion
 
     Co-extrusion is a technique in which multiple layers are extruded together. It is used widely in sheet, film, and tubular extrusion applications.
 
   Cold Extrusion
 
     Cold-working extrusion processes are performed at or near room temperature. High stresses require robust tooling. Because cold-working is a strengthening process, the worked material is not subject to the same levels of oxidation inherent in the thermal cycling associated with hot extrusion. Cold extrusion is suitable for tubing, gear blanks, etc.
 
   Dual Extrusion
 
     Dual extrusion and multi-durometer extrusion are techniques in which materials of different hardnesses are combined in a single extrusion. A common application is the combination of a rigid material with a flexible material in one cross-section. The rigid component adds strength and structural alignment, while the flexible component may have a function such as sealing.  Variations can include combining materials of different colors and laminates with varying layer properties.
 
   Hot Extrusion
 
     Hot-working extrusion processes uses the good deformability of heated metallic or thermoplastic materials for shaping. Extrusion at elevated temperatures enables considerable changes of shape to be achieved in a single operation where otherwise shaping them is impractical. Very complex sections can be produced that are not achievable with other shaping techniques. Extrusion can also offer economic advantages in that the dies are relatively inexpensive and are interchangeable, so that one extrusion machine can be used for the production of a wide variety of sections. 

In hot extrusion, a metal billet heated to the appropriate temperature is fed into the cylindrical container of the extrusion press and is forced by the action of a ram through a steel die whose orifice has the desired shape to produce the solid or hollow section. The metal emerges from the die as a continuous bar, which is cut to the required lengths. Extrusion products are therefore essentially “linear” in character, in the sense that shaping is confined to the cross section only.
 
   Hydrostatic Extrusion
 
     Similar to impact extrusion, hydrostatic extrusion relies on a more gradual ram application than the impact extrusion technique.
 
   Impact Extrusion
 
     Impact extrusion is a technique in which a small amount of material is forced through a die by a ram, often in a tubular or similar cross-section.  Very significant material deformation makes this process suitable for relatively soft materials such as aluminum, lead, or tin. One application of impact extrusion is for collapsible tubular sections or cans.
 
   Reverse / Backwards Extrusion
 
     Reverse or backwards extrusion is a technique in which the material blank is forced to flow in the direction opposite the extruding pin, plunger, or ram.  It may be combined with impact or hydrostatic extruding.  This process is used for cans or collapsible tubes.
 
   Wire Drawing
 
     Wire drawing processes force a material through successively smaller dies, thereby reducing the cross-section. 
 
   Other
 
     Unlisted, specialized, or proprietary extrusion technique.
 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
Capacity




   Size Capabilities
 
     This is the maximum cross section of the extrusion a supplier is capable of producing. It is often referred to as circle or diameter capabilities.
 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
Secondary Operations




   Secondary Operations       
   Your choices are...
 
      
 
   Machining
 
     Suppliers can perform machining operations such as turning, milling and boring on extruded parts.
 
   Grinding
 
     Grinding provides smooth and precise material finishes. It can also be used to finish high-hardness wear surfaces.
 
   EDM Cutting
 
     Electrical discharge machining (EDM) cuts metal via discharge from an electrode.  The two primary types are wire EDM, in which the electrode is a thin wire typically made of brass or other alloys, and ram EDM, in which the electrode is a specially shaped piece of graphite or copper alloy.

EDM is noted for tight dimensional tolerances and high finish quality without secondary operations such as lapping or grinding.
 
   Water / Abrasive Jet Cutting
 
     Water jets and water abrasive jets rely on highly pressurized water (20,000 - 60,000 psi) flowing through a nozzle or "jewel" approximately 0.010" in diameter.  Advantages include almost no material heating during cutting, low side loads, and ability to achieve complex shapes and tight inside radii. Low fixturing costs and fast setup and programming times make this process very suitable for prototypes or short runs.  It is most widely used for two-dimensional cutting; three-dimensional machining is possible in specialty applications.

Pure water jets are typically used to cut very soft material such as fabrics or rubber; metals usually require abrasives in the stream.  "Water Jet" is a generic term that is sometimes used to cover both processes.
 
   Heat Treating / Stress Relieving
 
     Heat treating is a broad category of processes for treating metals. Processes include annealing, passivation, hardening, etc. Stress relieving may be important to relieve residual stresses imposed during the extrusion process.
 
   Welding
 
     Welding joins metals and metal-extruded parts by melting and re-forming a metal bond between materials, with or without additional filler metal.
 
   Anodizing
 
     Anodizing is a galvanic finishing process well-suited to aluminum and its alloys.  Anodize finishes can be hard for wear-resistance applications, or can include corrosion-resistant properties or a wide variety of colors.
 
   Electroplating
 
     Electroplating is a finishing process often used for materials such as brass, bronze, and copper.  A wide variety of colors and textures can be achieved.
 
   Painting / Powder Coating
 
     Painting and powder coating apply decorative and/or protective finishes. Coatings are usually thicker than plating or anodizing finishes.
 
   Printing / Labeling
 
     Printing and labeling techniques are used for inventory management and identification purposes, and include processes such as etching, stamping and screen printing.
 
   Other
 
     Other unlisted or specialized secondary operations.
 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
Certification / Quality Requirements




           
   Your choices are...
 
      
 
   AS9100
 
     AS9100 is a set of quality guidelines and requirements published by the Society of Automotive Engineers (SAE) in cooperation with major aerospace manufacturers. It consists of ISO 9000 and additional industry requirements.
 
   ISO 9001:2000
 
     ISO 9001:2000 establishes requirements for company quality management systems. Standards range from manufacturing to services such as design, development, production, and installation.
 
   ISO/TS 16949
 
     ISO/TS 16949:2002 is an automotive standard that supersedes QS-9000 and includes ISO 9001:2000's process approach.
 
   QS 9000
 
     QS-9000 is a quality standard for suppliers of DaimlerChrysler Corporation, Ford Motor Company, and General Motors Corporation. QS-9000 is based on the 1994 edition of ISO 9001, but contains additional requirements that are particular to the automotive industry. Specifically, QS-9000 applies to suppliers of production materials, production and service parts, heat treating, painting and plating and other finishing services.
 
   MIL-SPEC
 
     Suppliers provide products or perform services that comply with U.S. military specifications (MIL-SPEC) and/or military standards (MIL-STD).
 
   Other
 
     Other unlisted, specialized, or proprietary certification.
 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
Regional Preference




           
   Your choices are...
 
      
 
   North America
 
     Companies are located in the United States, Canada or Mexico.
 
   United States Only
 
     Companies are located in the United States.
 
   Northeast US Only
 
     Companies are located in the Northeast United States, namely Connecticut, Maine, Massachusetts, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island and Vermont.
 
   Southern US Only
 
     Companies are located in the Southern United States, namely Alabama, Arkansas, Delaware, Florida, Georgia, Kentucky, Louisiana, Maryland, Mississippi, Missouri, North Carolina, Oklahoma, South Carolina, Tennessee, Texas, Virginia, Washington D.C., and West Virginia.
 
   Southwest US Only
 
     Companies are located in the Southwest United States, namely Arizona, California, Colorado, Nevada, New Mexico and Utah.
 
   Northwest US Only
 
     Companies are located in the Northwest United States, namely Idaho, Montana, Oregon, Washington and Wyoming.
 
   Midwest US Only
 
     Companies are located in the Midwest United States, namely Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Nebraska, North Dakota, Ohio, South Dakota and Wisconsin.
 
   Canada Only
 
     Companies are located in Canada.
 
   South / Central America Only
 
     Companies have facilities in South American countries such as Argentina, Brazil, or Chile; or in Central American countries such as Costa Rica, Honduras, Panama, etc.
 
   Europe Only
 
     Companies are located in Europe, namely Germany, Ireland, Italy, United Kingdom, etc.
 
   Near East Only
 
     Companies are located in the Near East, namely Egypt, Israel, Saudi Arabia, etc.
 
   South Asia Only
 
     Companies are located in South Asia, namely India, Pakistan, Nepal, etc.
 
   East Asia / Pacific Only
 
     Companies are located in East Asia, namely China, Japan, Taiwan, etc.
 
   Other
 
     Any unlisted country or region.
 
   Search Logic:      Products with the selected attribute will be returned as matches. Leaving or selecting "No Preference" will not limit the search criteria for this question; products with all attribute options will be returned as matches.
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