ASTM F436 SPECIFICATION PDF

Available in 1/2″ through 2″ bolt sizes as outlined in ASTM F in 5/8″ through /4″ bolt sizes to weathering specification as outlined in ASTM F NOTE 1—Acomplete metric companion to Specification F has been developed—Specification FM; therefore no metric equivalents are presented in this. ASTM F covers the chemical and mechanical requirements for hardened washers in diameters ranging from 1/4″ to 4″ inclusive.

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Permission rights to photocopy the standard may also be secured from the ASTM website www.

Your astk are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters. This is acceptable provided that the majority of washers in the lot still display the identi?

When properly exposed to the atmosphere, these steels can be used bare uncoated for many applications. The atmospheric corrosion resistance of these steels is substantially better than that of carbon steel with or without copper addition. Committee F16 has identi? No other units of measurement are included in this standard.

Current edition approved May 1, These washers are intended for general-purpose mechanical and structural use with bolts, nuts, studs, and other internally and externally threaded fasteners. This abstract is a brief summary of the referenced standard.

F — 10 Standard Speci? Where corrosion-preventive treatment is required, washers shall be coated as agreed upon between the manufacturer and the purchaser.

Each type and style of washer shall be suitably sampled, and should conform to specified values of chemical composition, Rockwell hardness, inside and outside diameter, thickness, and clipped width. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

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Link to Active This link will always route to the current Active version of the standard.

ASTM F436 Structural Washers

Historical Atsm s – view previous versions of standard. Spwcification, the styles of washers covered here are: Sampling and Number of Tests 9.

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. These washers are intended for general-purpose mechanical and structural use with bolts, nuts, studs, and other internally and externally threaded fasteners. Call Us At 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.

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. If you feel that your comments have not received a fair hearing you should make your views known to the ASTM Committee on Standards, at the address shown below.

This standard is subject to revision at any time by the responsible technical committee and must qstm reviewed every? Rejection and Rehearing All tests and inspections shall be made at the place of manufacture, unless f4366 agreed to. Work Item s – proposed revisions of this standard. A number in parentheses indicates the year of last reapproval.

Users of this specififation are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility. Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service astm.

These washers are intended for g436 mechanical and structural use with bolts, nuts, studs, and other internally and externally threaded fasteners.

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ASTM F_Standard Specification for Hardened Steel Washers_百度文库

Each type and style of washer shall be suitably sampled, and should conform to specified values of chemical composition, Rockwell hardness, inside and outside diameter, thickness, and clipped width. This abstract is a brief summary of the referenced standard. Last previous edition approved in as F — Originally approved in It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Atmospheric corrosion resistance and weathering characteristics are comparable to that of steels covered specifivation Speci? A Full indicator runout. Dimensions and Tolerances 7.

When properly exposed to the atmosphere, these steels can be used bare uncoated for many applications. Type 1—washers made of carbon steel; and Type 3—washers made of weathering steel. Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. This specification covers the chemical, mechanical, and dimensional requirements for hardened steel washers for use with fasteners having nominal thread diameters of M12 through M Type 1 — washers made of carbon steel; and Type 3 — washers made of weathering steel.

Approved May 1, These washers are intended for general-purpose mechanical and structural use with bolts, nuts, studs, and other internally and externally threaded fasteners. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

These washers are suitable for use with fasteners covered in Specifications AAAand A