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Aluminum and Aluminum Alloys - NIST

†8xxx:Alloys characterizing miscellaneous compositions. The 8 xxx series alloys may contain appreciable amounts of tin, lithium, and/or iron. †9xxx: Reserved for future use Wrought alloys that constitute heat-treatable (precipitation-hardenable) aluminum alloys include the 2xxx, 6xxx, 7xxx, and some of the 8xxx alloys.

Rolled Alloys, Inc. - The Global Leader in …

Rolled Alloys was founded on the introduction of wrought RA330 alloy as a replacement for cast HT alloy in the commercial heat treat industry. Over the past 60 years, the company has enjoyed continuous growth through the expansion of alloys offered, markets served, customer base, geographic growth and acquisitions. All U.S. loions export products around …

Precious metals refining, asset recovery and …

From our hule beginnings as a scrap trading company founded by the Silverstein and Pinsof families in 1905, Sipi continues to maximize value from precious metals recovery in manufacturing processes, mining operations, and more recently in the recycling and remarketing of retired or end-of-life IT assets.. Today, our certified operations extend across traditional refining and …

United Performance Metals - Specialty …

United Performance Metals is a specialty metals solutions center offering a broad spectrum of high-performance metals and alloys, FIRSTCUT+® Processing Services, quality approvals, and custom supply chain solutions. Headquartered in Cincinnati, Ohio, UPM maintains nine service centers worldwide.

Metalcorp Steel | Australian Aluminium and …

Metalcorp offers a range of steel fences, made to Australian Quality standards using high quality materials to ensure each and every product is long lasting and durable. Other Metalcorp offers a range of steel accessories, including welding rods, cutting discs and protective equipment.

Aluminium Master Alloys :: Manufacturing …

A master alloy is a base metal such as aluminum, copper or nickel coined with a relatively high percentage of one or two other elements Master alloys are produced in various shapes. Examples are: ingot, waffle plate, rod in coils

Alro Metals Guide alog - Alro Steel

Alro Steel is your one stop shop for online metal purchases. Choose from a vast set of offerings in our metals alog. Call us or order online today!

The Structure of Metals - Purdue University

Aluminum metal packs in a cubic closest-packed structure in which one plane of atoms can slip past another. As a result, pure aluminum metal is too weak to be used as a structural metal in cars or airplanes. Precipitation hardening produces alloys that are five to six times as strong as aluminum, and make an excellent structural metal.

United Performance Metals - Specialty …

United Performance Metals is a specialty metals solutions center offering a broad spectrum of high-performance metals and alloys, FIRSTCUT+® Processing Services, quality approvals, and custom supply chain solutions. Headquartered in Cincinnati, Ohio, UPM maintains nine service centers worldwide.

Alloy 310/310S Heat Resistant Stainless …

Alloy 310 (UNS S31000) is an austenitic stainless steel developed for use in high temperature corrosion resistant appliions. The alloy resists oxidation up to 2010oF (1100oC) under mildly cyclic conditions.

Steel Plates | McMaster-Carr

5160 alloy steel handles repeated cycles of stress without breaking just like spring steel. Precision ground to the tightest parallel tolerance, these steel plates have threaded and unthreaded holes in a grid pattern to support precise positioning and …

Metals | McMaster-Carr

Choose from our selection of metals, including aluminum, steel, and more. In stock and ready to ship.

Sodium–potassium alloy - Wikipedia

Sodium–potassium alloy, colloquially called NaK (commonly pronounced / n æ k /), is an alloy of the alkali metals sodium (Na, atomic nuer 11) and potassium (K, atomic nuer 19) that is normally liquid at room temperature. Various commercial grades are available. NaK is highly reactive with water (like its constituent elements) and may ch fire when exposed to air, so …

The Structure of Metals - Purdue University

Aluminum metal packs in a cubic closest-packed structure in which one plane of atoms can slip past another. As a result, pure aluminum metal is too weak to be used as a structural metal in cars or airplanes. Precipitation hardening produces alloys that are five to six times as strong as aluminum, and make an excellent structural metal.

Aluminum Calcium (AlCa) Master Alloy - …

06.04.2015· Calcium may be added to aluminum alloys to remove certain low melting point impurities by formation of intermetallic compounds. Another appliion of the element is to improve the as-cast surface quality of AlMg wrought alloys. AlCa is available in the form of rod (6% Ca) as well as waffle ingot (10% Ca).

Rolled Alloys, Inc. - The Global Leader in …

Rolled Alloys was founded on the introduction of wrought RA330 alloy as a replacement for cast HT alloy in the commercial heat treat industry. Over the past 60 years, the company has enjoyed continuous growth through the expansion of alloys offered, markets served, customer base, geographic growth and acquisitions. All U.S. loions export products around …

North American Alloys - Your source for …

North American Alloys was founded in 1983 by Michael Shulimson in Los Angeles, California and his son Scott Shulimson is now the owner. North American Alloys brokers titanium and nickel alloy scrap for recycling and warehouses stocks of new and surplus lots of titanium mill products.

McNICHOLS | Perforated Metal, Wire Mesh, …

McNICHOLS® supplies the largest inventory of Perforated & Expanded Metal, Wire Mesh & Grating Products from 19 U.S. loions. Call and request a quote today!

McNICHOLS | Perforated Metal, Wire Mesh, …

McNICHOLS® supplies the largest inventory of Perforated & Expanded Metal, Wire Mesh & Grating Products from 19 U.S. loions. Call and request a quote today!

Steel Standards - ASTM International

ASTM''s steel standards are instrumental in classifying, evaluating, and specifying the material, chemical, mechanical, and metallurgical properties of the different types of steels, which are primarily used in the production of mechanical components, industrial parts, and construction elements, as well as other accessories related to them.

Sand Casting - an overview | ScienceDirect …

Sand casting involves the pouring of molten metal into a cavity-shaped sand mould where it solidifies (Fig. 6.8).The mould is made of sand particles held together with an inorganic binding agent. After the metal has cooled to room temperature, the sand mould is …

Mechanical Properties of as-Cast Mg Alloy AM50

AlB2 particles in the Al-3B master alloy transformed to Mg-B, and acted as the grain refiner. The addition of B to as cast AM50 alloy results in improved mechanical properties of AM50 + xB alloys. For instance, the YTS (yield tensile strength), UTS (ultimate tensile strength), and elongation of as cast AM50 + 0.15 wt.% B alloy was 94 MPa, 215 MPa,

Precious metals refining, asset recovery and …

From our hule beginnings as a scrap trading company founded by the Silverstein and Pinsof families in 1905, Sipi continues to maximize value from precious metals recovery in manufacturing processes, mining operations, and more recently in the recycling and remarketing of retired or end-of-life IT assets.. Today, our certified operations extend across traditional refining and …

Weisner Steel - Weisner Steel

Stainless Steel. Cordage. Trusted Since 1966. Since 1966, Weisner has been fulfilling the needs of its customers with quality products, competitive pricing and a knowledgeable staff. In order to meet the growing demand for quality wire rope, Weisner now stocks domestic wire rope, which is 100% American made.

Castalloy

Loed in Bhadra, the ''Steel City'' of India, Bhadra Castalloy has a collective experience of over 100 years producing high quality, durable castings. Find out more (800) 211 0900 - …

Grain Refinement of Aluminum Casting Alloys

The fade time depends on a nuer of factors. The most important are the Ti content of the metal, the metal temperature, and the type of master alloy used. The latter determines the TiAl3 particle size. Al-Ti rod products tend to have smaller particles and dissolve fastertypically in …

Chemical Composition and Properties of …

Alloys in the 2xxx, 6xxx and 7xxx groups can be strengthened by a heat treatment process. The aluminum is heat treated by carrying out a solution treatment process, in which the metal is heated to an elevated temperature followed by rapid cooling, then a precipitation hardening process (or “aging” process).

Steel Standards - ASTM International

ASTM''s steel standards are instrumental in classifying, evaluating, and specifying the material, chemical, mechanical, and metallurgical properties of the different types of steels, which are primarily used in the production of mechanical components, industrial parts, and construction elements, as well as other accessories related to them.