ASTM A581 PDF

More A Chemical analysis shall be performed on the steel and shall conform to the chemical composition requirements in carbon, manganese, phosphorus, sulfur, silicon, chromium, nickel and other trace elements. The stainless steel shall undergo mechanical testing and conform to the tensile strength requirement. This abstract is a brief summary of the referenced standard.

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More A It includes rounds, squares, and hexagons in the more commonly used types of stainless free-machining steels designed especially for optimum machinability and for general corrosion and high-temperature service. Bars may be furnished either hot finished or cold finished in one of the conditions specified. Materials shall adhere to specified chemical composition requirements. At least one hardness testing shall be made midway between surface and center on each lot to determine that the material conforms to hardness requirements.

Also, test methods and definition for hardness testing are presented. This abstract is a brief summary of the referenced standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application.

ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date. Scope 1. Stainless steel bars other than the free-machining types are covered in a separate specification Note 2.

The values stated in either inch-pound units or SI metric units are to be regarded separately as standard: within the text and tables, the SI units are shown in [brackets]. The values stated in each system may not be exact equivalents: therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the specification.

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ASTM A581 Grade 303Se Annealed

More A Wire is intended primarily for cold forming, including coiling, stranding, weaving, heading and machining as covered under the required specifications. The material may be furnished in one of the conditions detailed in the applicable material specification, that is, annealed, bright annealed, or cold worked. Intergranular corrosion test, grain size test, tension test, and chemical analysis shall conform to the chemical and mechanical requirements of the material specification. This abstract is a brief summary of the referenced standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.

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ASTM A581/A581M

More A It includes rounds, squares, and hexagons in the more commonly used types of stainless free-machining steels designed especially for optimum machinability and for general corrosion and high-temperature service. Bars may be furnished either hot finished or cold finished in one of the conditions specified. Materials shall adhere to specified chemical composition requirements. At least one hardness testing shall be made midway between surface and center on each lot to determine that the material conforms to hardness requirements.

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Rounds T303 – A581, A582

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