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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Welding This alloy is not commonly welded due to its tendency to air harden. We have no amendments or corrections for a743 standard. Electrical Resistivity microhm-cm at 68 Deg F.
Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASM Material Data Sheet
Please first verify your email before subscribing to alerts. Cold Working This alloy is considered only slightly cold workable by common practices. Link to Active This link will always route to the current Active version of the standard.
Reheat often to keep the working temperature above F. You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server. Principal Design Asmt 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.
Welding may be performed after preheating to F C with post astmm tempering at astk for 2 hours. Do not work this material below F C.
Cool material slowly after working and once at room temperature, anneal fully. Tough, stringy chips can be best handled by the use of chip breakers. Not commonly welded due to its air hardening characteristics. The forgings shall be produced with prolongations for testing, unless otherwise specified.
Hardening Bring xstm material slowly up to F Cthen on to a soak temperature of F Cair or oil cool. Already Subscribed to this document. 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.
Electrical Resistivity microhm-cm at 68 Astmm F.
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. The number of and procedure for tension test for forgings depending on their weight are presented. A redline edition is available for this document, with all changes visible. The different solution heat treatment and annealing treatment received awtm the steel material are presented in details.
ASTM A473 Grade 410
The following bibliographic material is provided to assist you with your purchasing decision: You may delete a document from your Alert Profile at any time. This specification covers austenitic, austenitic-ferritic, ferritic, and martensitic stainless xstm forgings for general use, and for low- or high-temperature service.
Annealing F Cfollowed by very slow furnace cooling. As the voice of the U.
Aetm machined in the annealed condition. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. Historical Version s – view previous versions of standard. The forgings shall be produced with prolongations for testing, unless otherwise specified. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards.
Tempering For maximum properties, soak at F C. Standards Subsctiption may be the perfect solution.
ASTM A473 for Stainless Steel Forgings
The steel shall conform to the specified chemical composition and room temperature mechanical requirements. This standard is not included in any packages. Bring temperatures slowly up to F Cthen on to F Cafter working, furnace zstm slowly to avoid cracking. This standard is also available to be included in Standards Subscriptions. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
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.
The tension test specimens shall be taken from the test prolongations or from the forgings. Applications Ball bearings and races, gage blocks, molds and dies, cutlery, valve components, knives and measuring instruments. The steel shall conform to the specified chemical composition and room temperature mechanical requirements.
For maximum properties, soak at F C. Prices subject to change without notice. The tension test atsm shall be axtm from the test prolongations or from the forgings.
Similar to machining some of the high carbon tool steel, this alloy has tough, stringy chip build-up. 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.
If the document is revised or amended, you will be notified by email. Dental and surgical instruments, cutlery, pump shafts, plastic molds and dies, steel balls, and various hand tools.