Alloy Designation Systems for Aluminum and Aluminum Alloys understanding the aluminum alloy designation system
The Aluminum Association designation system is defined according to ANSI H35.1 with respect to the designation and composition of aluminum alloys and tempers registered in the United States, and is also harmonized through the international accord on the composition and designation of registered wrought aluminum alloys.Alloy Designation Systems for Aluminum and Aluminum Alloys understanding the aluminum alloy designation systemThe Aluminum Association designation system is defined according to ANSI H35.1 with respect to the designation and composition of aluminum alloys and tempers registered in the United States, and is also harmonized through the international accord on the composition and designation of registered wrought aluminum alloys.
Understanding The Alloys Of Aluminum - Wrought Alloy Designation System - We shall first consider the 4-digit wrought aluminum alloy identification system. The first digit ( X xxx) indicates the principal alloying element, which has been added to the aluminum alloy and is often used to describe the aluminum alloy series, i.e., 1000 series, 2000 understanding the aluminum alloy designation systemAluminum Alloy Codes - floridacncmetalUnderstanding The Aluminum Alloy Designation. The Aluminum Alloy Temper and Designation System. In North America, The Aluminum Association Inc. is responsible for the allocation and registration of aluminum alloys. Currently there are over 400 wrought aluminum and wrought aluminum alloys and over 200 aluminum alloys in the form of castings and understanding the aluminum alloy designation systemAluminum Alloy Types The Firth GroupThe number following the decimal point indicates whether the alloy is a casting (.0) or an ingot (.1 or .2). A capital letter prefix indicates a modification to a specific alloy. Understanding tempering is also important. Here is a table to help THE BASIC TEMPER DESIGNATIONS
AA - Aluminum Association M11 - As fabricated specular C11 - Degreased, nonetched cleaned. C31 - Highly specular chemical brightening A21 - Protective and decorative clear anodic coating less then 0.4 mil thick . The following lists do not contain every designation in the Aluminum Association's system.Chemical Composition and Properties of Aluminum Alloys understanding the aluminum alloy designation systemALUMINUM ALLOY DESIGNATIONS. Alloy Designation System for Wrought Sheet Products. Aluminum alloys for sheet products are identified by a four-digit numerical system which is administered by the Aluminum Association. The alloys are conveniently divided into eight groups based on their principal alloying element.FORMER ALLOY AND TEMPER DESIGNATIONS, 2.0 ALLOY DESIGNATIONS, ALUMINUM & ITS ALLOYS Tables 1 and 2, respectively, list former and current alloy designations for wrought and cast aluminum alloys. Several designation systems were used in the past. The basis for some of these former systems are discussed below. a 2.1 Former Commercial Designation Systems Key to Prefixes & Numbers
i FOREWORD Listed herein are designations and chemical composition limits for wrought aluminum and wrought aluminum alloys registered with The Aluminum Association. Numerical designations are assigned in accordance with the RecommendationInternational Designation System for Wrought Aluminum and Wrought Aluminum Alloys, which is printed on pages 28 through 30.Introduction to Aluminum Alloys and Tempers (#06180)each country around the world has its own designations system for aluminum alloys and tempers. Fortunately, great progress is being made in improving that situation, and the Aluminum Associations alloy designation system is now recognized by about 90% of the worlds aluminum industry. The publication Recommendation International Des-Introduction to Aluminum Alloys and Tempers (#06180)metals, there are widely accepted alloy and temper designation systems for aluminum, created and maintained by theAluminumAssociation, that are used throughout the aluminum industry. Those systems are published in the Aluminum Association publication Aluminum Standards and Data (see Chapter 8, Selected References) and are recognized by the
Introduction to Aluminum Alloys and Tempers - J. Gilbert understanding the aluminum alloy designation system
Annotation Examines characteristics of wrought and cast aluminum alloys, then presents basic aluminum alloy and temper designation systems, as developed by the Aluminum Association, and explains them with examples. Wrought and cast aluminum designations are treated in a similar fashion. Processes used to produce aluminum alloy products are described briefly, and representative Materials Designation system - EUROPEAN ALUMINIUMCast Aluminium and Aluminium Alloy Designation System(ANSI H35.1(M)-1997) uses a 4 digit numerical designation. The 1st digit identifies the alloy group. The 2nd two digits determine the alloy or indicate the aluminium purity. The last digit - separated by a decimal point - indicates the product form, i.e. castings (0) or ingot (1, 2).Materials Designation system - EUROPEAN ALUMINIUMContrary to the international systems of wrought aluminium alloy designation (AA, ISO, CEN), the designation systems for casting alloys and castings differ significantly. In the efforts to develop a unified European designation system for casting alloys and castings the standards EN 1780 (designation of alloys) and EN 1706 (composition and
Aluminum Temper Designations. The temper designation system used for all forms, except ingot, of aluminum and its alloys, is based on the sequence of basic treatments used to produce the various tempers. The basic temper designation consists of a letter, and subdivisions of the basic temper are indicated by one or more digits following the letter.The Aluminum Association Alloy and Temper SystemFeb 24, 2016 · WROUGHT ALUMINUM ALLOYS A system of four-digit numerical designations is used to identify wrought aluminum and wrought aluminum alloys The first digit X xxx indicates the alloy group as follows Aluminum 99% and greater Copper Manganese Silicon Magnesium Magnesium and Silicon Zinc Other element 1xxx 2xxx 3xxx 4xxx 5xxx 6xxx 7xxx 8xxxThe Aluminum Numbering System Metal Supermarkets - Jan 11, 2018 · Wrought aluminum alloys use a 4-digit system. The first digit is used to designate the primary alloying element. As an example, a 1XXX alloy indicates a mostly pure aluminum alloy, whereas a 6XXX alloy indicates that significant amounts of magnesium and silicon have been added to the aluminum.
Wrought Alloy Designation System - We shall first consider the 4-digit wrought aluminum alloy identification system. The first digit ( X xxx) indicates the principal alloying element, which has been added to the aluminum alloy and is often used to describe the aluminum alloy series, i.e., 1000 series, 2000 series, 3000 series, up to 8000 series (see table 1).Understanding Wrought and Cast Aluminum Alloys Understanding Wrought Alloy Strengthening Mechanisms The rst major piece of information conveyed by understanding the alloy designation system is the manner in which the alloy can be most effectively strengthened. For example, pure aluminum (1xxx) and alloys containing principally manganese (3xxx) or magnesium (5xxx) with only minor amounts understanding the aluminum alloy designation systemUnderstanding copper alloy BS EN designation systemThe copper alloy BS EN designation system (providing individual copper and copper alloy identifications) covers two parts a symbol and a number. As with many other existing European national standards (ENs), symbols are based on the ISO compositional system (e.g. CuZn37 is 63 37 brass).
Cast Alloy Designation. The cast alloy designation system is based on a 3 digit-plus decimal designation xxx.x (i.e. 356.0). The first digit (Xxx.x) indicates the principal alloying element, which has been added to the aluminum alloy (see table 2). CAST ALUMINUM ALLOY DESIGNATION SYSTEMUnderstanding the Aluminum Temper Designation SystemUnderstanding the Aluminum Temper Designation System This chapter provides additional detail and illustrations for the use of temper designations in the aluminum industry today for both wrought and cast alloys. This discussion expands on the basic Aluminum Association Temper Designation System as described in Chapter 2. All standardWelding aluminum - The FABRICATORUnderstanding this system will help you to correlate the proper alloy with the service conditions of the finished component. Aluminum Alloy Temper and Designation System In North America the Aluminum Association Inc. is responsible for the allocation and registration of aluminum alloys. It recognizes more than 600 aluminum alloysmore than understanding the aluminum alloy designation system