or visit us at ASTM F Scope – This specification covers the chemical and mechanical requirements for stainless steel. ASTM F specification covers chemical and mechanical requirements for stainless steel nuts in diameters ranging from 1/4″ to /2″. ASTM F covers seven groups of stainless steel alloys, including twelve austenitic, two ferritic, four martensitic and one precipitation hardening. BoltPort.
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The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
A Tensile stress areas are computed using the following formula: A – Machined from annealed or solution annealed stock thus retaining the properties of the original material; or hot formed and solution annealed. ASTM F covers seven groups of stainless steel alloys, including twelve austenitic, two ferritic, four martensitic and one precipitation hardening. Condition CW – When Condition CW is specified, the austenitic alloys shall be annealed in accordance with Condition A, generally by the raw material manufacturer and thenc old worked to develop the specified properties.
This abstract is a brief summary of the referenced standard. Historical Version s – view previous versions of standard. E When approved by the purchaser, alloy F may be furnished. F54 – Headed and rolled from annealed stock and then reannealed AH – Solution annealed and age hardened after forming.
A Unless otherwise specified on the inquiry and order, the choice of an alloy from f549 a group shall be at the discretion of the fastener manufacturer B See section 4.
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Condition AF – When Condition AF is specified, the austenitic alloys shall be annealed in accordance to Condition A after all cold working including heading and threading has been completed. Link ashm Active This link will always route to the current Active version of the standard.
SH – Machined from strain hardened stock or cold worked to develop the specific properties. 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. Seven groups of stainless steel alloys are covered, including ten austenitic, two ferritic, four martensitic, t594 one precipitation hardening: Condition CW – When Condition CW is specified, the ferritic alloys shall be annealed in accordance to above condition A adtm ferritic alloys, generally by the raw material manufacturer and then cold worked to develop the specified properties.
ASTM F Specification – Boltport Fasteners LLP
It is the responsibility of the user of this standard to satm appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. It is informational only and not an official part zstm the standard; the full text of the standard itself must be referred to for its use and application. The finished fasteners shall meet the applicable mechanical properties. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
CW – Headed and rolled from annealed stock thus acquiring a degree of cold work. F When approved by the purchaser, alloys or Se may be furnished.
ASTM F Specification – Southern Fasteners and Supply, Inc.
AF – Headed and rolled from annealed stock and then reannealed AH – Solution annealed and age hardened after forming CW satm Headed and rolled from annealed stock thus acquiring a degree of cold work. D Yield strength is the stress at which an offset of 0. Chemical tests; mechanical tests; and corrosion resistance shall be performed to conform with the specified requirements.
C The yield and tensile strength values for full size products shall be computed by dividing astk yield and maximum tensile load value by the stress area for the product size and thread sizes determined in accordance with Test Methods F Condition AF – When Condition AF is specified, the ferritic alloys shall be annealed in accordance to same above condition A Ferritic Alloys after all cold working including heading and threading has been completed.
This specification covers the requirements for stainless steel nuts in specified size, inclusive, in nominal diameter in a number of alloys in common use and intended for service applications requiring general corrosion resistance.
Unless otherwise specified, all bolts, hex cap screws, and studs used with these nuts shall conform to the requirements of Specification F and shall be of the same alloy group.
A Minimum values except where shown as maximum or as a range. B legend of conditions: