ASTM A400 PDF

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This standard has been approved for use by agencies of the Department of Defense. 2. Referenced Documents ASTM Standards: 2. A Specification for. ASTM A – Download as PDF File .pdf), Text File .txt) or read online. ASTM A Standard Practice for Steel Bars, Selection Guide, Composition, and Mechanical Properties.

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Applications suggested for the materials are described only to help readers make their own evaluations and decisions, and are neither guarantees nor to be construed as express or implied warranties of suitability for these or other applications.

Alloy Corrosion Resistant Nickel Alloy Plate – Sandmeyer Steel

Thanks for the reply. The locations for obtaining tension w400 are described in 6. An additional application area of the material is in marine environments and other nonoxidizing chloride solutions. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

The information and data in this product data sheet are accurate to the best of our knowledge and belief, but are intended for informational purposes only, and may be revised at any time without notice.

The criteria for placing a steel composition in one of the three a040 class designations, Classes P, Q, and R described in Section 4 are as follows:. A hardness indicated by tests made at a location shown in Fig. Normal good shop practices are assumed, with control of austenitizing and tempering temperatures, and mild agitation of the part in the quenching bath. Link to Active This link will always route to the current Active version of the standard.

Nickel plus Cobalt Alloy AR is produced in the as-rolled condition to meet higher strength requirements. Applications Chemical Processing Equipment — in fluorine, hydrofluoric acid, hydrogen fluoride, hydrochloric acid, sulfuric acid, neutral and alkaline salt solutions, caustic alkalies, non-oxidizing halides and dry chlorine service.

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Normal good shop practices are assumed, with control of austenitizing and tempering temperatures, and mild agitation of the part in the quenching bath. Alloy also resists sulfuric and hydrochloric acids under reducing conditions. Note 1—Steels listed as approved for heavier sections or higher strengths may be used in the asgm conditions for lighter sections and lower strengths. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

Cold working should be performed on annealed material. Digital Transformation may be defined in a number of different ways by analysts or enterprise software vendors.

Cold Working Alloy is readily cold worked by virtually all cold fabrication methods. This is not a q400 for the procurement of steel. It would not be cost effective to buy a spec just to bid the job.

Marine Components — shipbuilding, valves, pumps, shafts and in sea and brackish water Oil and Gas Production — splash-zones for offshore structures and sour gas applications Ore Processing — uranium refining and separation in the production of nuclear fuels Petroleum Refining — alkylation units, crude petroleum stills, piping and storage tanks Power Generation — feed-water heaters and steam generators Water Treatment — brine heaters and evaporators in seawater desalination plants.

Alloy 400/400AR

Alloy is readily fabricated by conventional processing operations. Machining Alloy can be machined at standard rates with conventional machine tools. The alloy exhibits very low rates of corrosion in flowing sea or brackish water. The alloy has been found to offer exceptional resistance to hydrofluoric acid in all concentrations up to the boiling point. Alloyin the annealed condition, exhibits moderate strength. Red Flag This Post Please let us know here why this post is inappropriate.

The locations for obtaining tension tests are described in 6. The criteria for placing a steel composition in one of the three general class designations, Classes P, Q, and R described in Section 4 are as follows: Link to Active This link will always route to the current Active version of the standard.

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Those in italics are no longer considered standard grades due to decreased usage. Fabrication Data Alloy awtm readily fabricated by conventional processing operations.

It has outstanding resistance to neutral and alkaline salts and has been utilized for many years as a material of construction for salt plants. Equivalent Tensile Strength, psi A. How can you prepare a quality bid when ASTM A is called out for steel composition and mechanical properties?? The atsm section sizes, identified aastm Classes Q-1 through Q-7, are shown in Table 7. The choice of welding product is dependent upon the materials being welded and the environment in which it occurs.

Join your peers on the Internet’s largest technical engineering professional community. Students Click Here Join Us! Download Now Defense manufacturing is all about project manufacturing and project accounting. Alloy resists stress corrosion cracking and pitting in most fresh and industrial water applications.

Close this window and log in. D These steels have insufficient hardenability for Class P-4, because of difference in test locations, but are satisfactory for other smaller sizes. Alloy is one of the most widely used materials for marine applications, shipbuilding and seawater desalination plants. The alloy is most frequently specified in environments ranging from mildly oxidizing through neutral and in moderately reducing conditions. Per the stated strength levels, I see that HT per A could work, but I can’t be sure without more info.

Click Here to join Eng-Tips and talk with other members! Alloy UNS N is a ductile nickel-copper alloy with resistance to a variety of corrosive conditions. Available thicknesses for Alloy