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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Type 1—washers made of carbon steel; and Type 3—washers made of weathering steel. If you feel that your comments have not received a fair hearing you should make your views known to specificatuon ASTM Committee on Standards, at the address shown below.

Alternatively, at the suppliers option, Type 3 washers having a Copper minimum Heat Analysis of 0.

ASTM F – Portland Bolt

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. It is the responsibility of the user of this standard specificwtion establish appropriate safety and health practices and determine the applicability of regulatory limitations v436 to use. Atmospheric corrosion resistance and weathering characteristics are comparable to that of steels covered in Speci?

Current edition approved May 1, Last previous edition approved in as F — No other units of measurement are included in this standard. Link to Active This link will always route to the current Active version of the standard.

Arc and gas cut washers shall be free of metal spatter. Link to Active This link will always route to the current Active version of the standard.

No other units of measurement are included in this standard. ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard. Packaging and Package Marking 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.

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Approved May 1, Type 1 — washers made of carbon steel; and Type 3 — washers made of weathering steel. Where corrosion-preventive treatment is required, washers shall be coated as agreed upon between the manufacturer and the purchaser.

Work Item s – proposed revisions of this standard. The atmospheric corrosion resistance of these steels is substantially better than that of carbon steel with or without copper addition. Work Item s – proposed revisions of this standard. Steels to be used to manufacture the washers shall be produced by the open-hearth, basic-oxygen, or electric-furnace process.

When properly exposed to the atmosphere, these steels can be used bare uncoated for many applications. Sampling and Number of Tests 9. This standard is subject to revision at any time by the responsible technical committee and must epecification reviewed every?

Nominal outside diameter, in. 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.

ASTM A Washers Specification | Hardened steel washers -JF Engg

It is the responsibility of spceification user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Clipped edge E shall not be closer than 7? 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.

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This wstm covers the chemical, mechanical, and dimensional requirements spcification hardened steel washers for use with fasteners having nominal thread diameters of M12 through M No other units of measurement are included in this standard. 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. 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.

When properly exposed to the atmosphere, these steels can be used bare uncoated for many applications. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Rejection and Rehearing Credit Information Credit Application. These washers are intended for general-purpose mechanical and structural use with bolts, nuts, studs, and other internally and externally threaded fasteners.

ASTM F436 Structural Washers

Workmanship, Finish, and Appearance 8. These washers are intended for general-purpose mechanical and structural use with bolts, nuts, studs, and other internally and externally threaded fasteners. The types of washers covered here are: These washers are intended for general-purpose mechanical and structural use with bolts, nuts, studs, and other internally and externally threaded fasteners.

Active view current version of standard.

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.