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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Similar to machining some of the high carbon tool steel, this alloy has tough, stringy chip build-up.
ASTM A473 Grade 403
Bring the material slowly up to F Cthen on to a soak temperature of Wstm Cair or oil cool. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. Annealing F Cfollowed by very slow furnace cooling. Best machined in the annealed condition. Please first verify aztm email before subscribing to alerts. If the document is revised or amended, you will be notified by email.
Tempering For maximum properties, soak at F C.
This standard is not included in any packages. The number of and procedure for tension test for forgings depending on their weight are presented.
A Stainless Steel Material Property Data Sheet – Product availability and request a quote
Use similar filler metal and high heat inputs during operations. Soak at F C at quench in heated oil. Not commonly welded due to its air hardening characteristics. As the voice of the U. Welding This alloy is not commonly welded due to its tendency to air harden. Welding may be performed after preheating to F C with post weld tempering a743 temperature for 2 hours. Ask Document Center Inc. The tension test specimens shall be taken from the test prolongations or from the forgings.
This standard is also available to be included in Standards Subscriptions. Modulus of Elasticity Tension.
420 Stainless Steel Material Property Data Sheet – Product availability and request a quote
This is aastm high carbon martensitic stainless with moderate corrosion resistance good strength and the ability to obtain and keep excellent hardness Rc 56 and wear resistance. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
Electrical Resistivity microhm-cm at 68 Deg F. This alloy is considered only slightly cold workable by common practices.
The number of and procedure for tension test for forgings depending on their weight are presented. The forgings shall be produced with prolongations for testing, unless otherwise specified.
Subscription pricing is determined by: This specification covers austenitic, austenitic-ferritic, ferritic, and martensitic stainless steel forgings for general use, and for low- or high-temperature service. Machinability Best machined in the annealed condition. Cool material slowly after working and once at room temperature, anneal fully.
Radical forming operations will result in cracking. Standards Subsctiption may be the perfect solution. This alloy is not commonly welded due to its tendency to air harden. Electrical Resistivity microhm-cm at 68 Deg F.
The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. You may delete a document from your Alert Profile at any time.
The steel shall conform to the specified chemical composition and room temperature mechanical requirements. This specification covers austenitic, austenitic-ferritic, ferritic, and martensitic stainless steel forgings for general use, and for low- or high-temperature service.
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. If it must be welded, preheat to F C and post weld treat at F C for 6 hours followed by a slow furnace cooling to avoid cracking.
Link to Active This link will always route to the current Active version of the standard. Already Subscribed to this document. This alloy is not age. The different solution heat treatment and annealing treatment received by the steel material are presented in details. Applications Ball bearings and races, gage blocks, molds and dies, cutlery, valve components, knives and measuring instruments.
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. Historical Version s – view previous versions of standard.