ASTM A473 PDF

ASTM A – 17 Standard Specification for Stainless Steel Forgings. This specification covers austenitic, austenitic-ferritic, ferritic, and. This standard is issued under the fixed designation A ; the number immediately forgings, Type , Designation A, ASTM Specification A dated. ASTM A Standard Specification for Stainless Steel Forgings.

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Prices subject to change without notice. The different solution heat treatment and annealing treatment received by the steel material are presented in details.

ASTM-A | Standard Specification for Stainless Steel Forgings | Document Center, Inc.

Distributors will offer small quantity buys while mills will generally only sell large quantities, with delivery times anywhere from 10 to 50 weeks depending on size and form required This material is stocked primarily in Bar Products by 34 distributors but is also available to a lesser extent in Wire Products, Flat Rolled Products, Tubular Products, Forging Products, Casting Products, and Fasteners. This alloy is a general purpose heat treatable chromium steel which is a popular cutlery grade.

Tough, stringy chips can be best handled by the use of chip breakers. Reheat often to keep the working temperature above F. Modulus of Elasticity Tension.

Standard Specification for Stainless Steel Forgings

Applications Ball bearings and races, gage blocks, molds and dies, cutlery, valve components, knives and measuring instruments. The forgings shall be produced with prolongations for testing, unless otherwise specified.

Ask Document Center Inc. Principal Design Features This is a high carbon martensitic stainless with moderate corrosion resistance good strength and the ability to obtain and keep excellent hardness Rc 56 and wear resistance.

Already Subscribed to this document. If the document is revised or axtm, you will be notified by email. Cold Working This alloy is considered only slightly cold workable by common practices. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

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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. The following bibliographic material is provided to assist you with your purchasing decision: The steel shall conform to the specified chemical composition and room temperature mechanical requirements.

The steel shall conform to the specified chemical composition and room temperature mechanical requirements. Standards Subsctiption may be the perfect solution. Link to Active This link will always route to the current Active version of the standard.

This abstract is a brief summary of the referenced standard. Welding may be performed after preheating to F C with post weld tempering at temperature for 2 hours.

Electrical Resistivity microhm-cm at 68 Deg F. Distributors will offer small quantity buys while mills will generally only sell large quantities, with delivery times anywhere from 10 to 50 weeks depending on size and form required This material is stocked primarily in Flat Rolled Products by 7 distributors but is also available to a lesser extent in Wire Products, Tubular Products, Bar Products, Casting Products, and Forging Products. The number of and procedure for tension test for forgings depending on their weight are presented.

Use similar filler metal and high heat inputs during operations. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

Pre-heat to F Cthen bring slowly up to F C before proceeding. Soak at F C at quench in heated oil. Ball bearings and races, gage blocks, molds and dies, cutlery, valve components, knives and measuring instruments.

This specification covers austenitic, austenitic-ferritic, ferritic, and martensitic stainless steel forgings for general use, and for low- or high-temperature service. Add to Alert PDF.

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What is ASTM A? – Quora

Please first log in with a verified email before subscribing to alerts. ASTM does not give any warranty express or implied or make any representation that x473 contents of this abstract are accurate, complete or up to date. The tension test specimens shall be taken from the test prolongations or from the forgings.

Not commonly welded due to its air hardening characteristics. The number of and procedure for tension test for forgings depending on their weight are presented. Welding This alloy is not commonly welded due to its tendency to air harden.

Annealing F Cfollowed by very slow furnace cooling. As the voice of the U. Changes from the previous issue A redline edition is available for this document, with all changes visible. Bring the material slowly up to F Cthen on to a soak temperature of F Cair or oil cool. Cool material slowly after working and once at room temperature, anneal fully. This specification covers austenitic, austenitic-ferritic, ferritic, and martensitic stainless steel forgings for general use, and for low- or high-temperature service.

The forgings shall be produced with prolongations for testing, unless otherwise specified. For maximum properties, soak at F C. You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server.

Work Item s – proposed revisions of this aastm. A redline edition is available for this document, with all changes visible.

Bring temperatures slowly up to F Cthen on to F Casm working, furnace cool slowly to avoid cracking.

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