ASTM A788 PDF

This standard is issued under the fixed designation A/AM; the number This specification is under the jurisdiction of ASTM Committee A01 on Steel. 20 Jan ASTM A – Designation: A/AM – 10 An American National Standard Standard Speci?cation fo. ASTM A/AMa. Standard Specification for Steel Forgings, General Requirements. standard by ASTM International, 09/01/ View all product details.

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The Forged Steel should be produced primarily by either electric-furnace, basic oxygen, vacuum-induction VIMor open-hearth melting process.

Offer on Fasteners Sitemap. Details of heat and product analyses for the evaluation of chemical composition are thoroughly discussed.

The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. After forging, specimens shall be allowed to cool prior to reheating for heat treatment.

Message to astj colleague. Tension and hardness tests shall be conducted to evaluate mechanical properties such as percentage of elongation and reduction of area. After forging, specimens shall be allowed to cool prior to reheating for heat treatment. The steel is forged by any of these three classes based on forging temperature: The acceptance of any such additional requirements shall be dependent on negotiations with the supplier and must be included in the order.

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Historical Version s – view previous versions of standard. Contact us svenska Login. We have a large inventory of Stainless Steel Forged Fittings which have high a88 strength and provide excellent resistant to corrosion.

Your shopping cart is empty. Steel shall be forged by any of these three classes based on forging temperature: Superstrength Alloy Steel Forgings.

Tension and hardness tests shall be conducted to evaluate mechanical properties such as the percentage of elongation and reduction of area. Combining values from the two systems may result in non-conformance with the standard. The primary melting may incorporate separate degassing or refining and may be followed by secondary melting, using electro slag ESR or vacuum arc remelting VAR. Work Item s – proposed revisions of this standard.

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Standard Specification for Steel Forgings, General Requirements

Tension and hardness tests shall be conducted to evaluate mechanical properties such as percentage of elongation and reduction of area. Traditionally, forging was performed by a smith using hammer and anvil, though introducing water power in the production and working of iron in the 12th century which allowed the use of large trip hammers or power hammers that exponentially increased the amount and size of iron that could be produced and forged easily.

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Repair welding shall not be allowed unless permitted by the product specification. Siddhagiri Metals and Tubes Rating: The standard is now in your shopping cart. Report error on page. Forgings of large size are commonly used by industrial equipment and machinery such as steel, textile, paper, power generation and transmission, chemical and refinery industries. ASTM A covers the standard specification for stainless steel forgings.

Subscribe on standards with our subscription service. Ast, Forgings, Alloy, for Carburizing Applications. What is a standard? Heavy tanks, missiles, armoured personnel carriers, shells and other heavy asym are common defense-related applications of forged components.

ASTM A / AM – 18a Standard Specification for Steel Forgings, General Requirements

Siddhagiri Metals and Tubes Manufacturer: Looking for some more information? Shopping cart Close cart 0, foreach: After forging, specimens shall be allowed to cool prior to reheating aetm heat treatment. The primary melting may incorporate separate degassing or refining and may be followed by secondary a78, using electro slag ESR or vacuum arc remelting VAR.

Forging is one of the oldest processes. Siddhagiri Metals and Tubes offers forged components that are found in defense, from rifle triggers to nuclear submarine drive shafts.