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ASTM F2882-12

(Specification)

Standard Specification for Screws, Alloy Steel, Heat Treated, 170 ksi Minimum Tensile Strength

Standard Specification for Screws, Alloy Steel, Heat Treated, 170 ksi Minimum Tensile Strength

ABSTRACT
This specification covers the requirements for quenched and tempered alloy steel screws 0.060 through 1 1/2 inches in diameter having a minimum ultimate tensile strength of 170 KSI. High strength screws shall be heat treated by quenching in oil from above the transformation temperature and then tempered by reheating to at least 797°F to within the hardness range. One or more of the following alloying elements: chromium, nickel, molybdenum, or vanadium shall be present in sufficient quantity to ensure that the specified strength properties are met after oil quenching and tempering. The hardness limits shall be met anywhere on the cross section through the threads, one diameter from the screw point.
SCOPE
1.1 This specification covers the requirements for quenched and tempered alloy steel screws 0.060 through 11/2 inches in diameter having a minimum ultimate tensile strength of 170 KSI.Note 1—This specification is the inch companion of Specification F2882M.  
1.2 The following hazard caveat pertains only to the test method portion, Section 10, of this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. 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.

General Information

Status
Historical
Publication Date
30-Sep-2012
ICS
21.060.10 - Bolts, screws, studs
Technical Committee
F16 - Fasteners
Drafting Committee
F16.02 - Steel Bolts, Studs and Nuts
Current Stage
Ref Project

Relations

Replaced By
ASTM F2882/F2882M-17 - Standard Specification for Screws, Alloy Steel, Heat Treated, 170 ksi and 1170 MPa Minimum Tensile Strength (Inch and Metric)
Effective Date
01-Jun-2017

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ASTM F2882-12 - Standard Specification for Screws, Alloy Steel, Heat Treated, 170 ksi Minimum Tensile StrengthASTM F2882-12 - Standard Specification for Screws, Alloy Steel, Heat Treated, 170 ksi Minimum Tensile Strength
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ASTM F2882-12 - Standard Specification for Screws, Alloy Steel, Heat Treated, 170 ksi Minimum Tensile Strength
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation:F2882 −12
Standard Specification for
Screws, Alloy Steel, Heat Treated, 170 ksi Minimum Tensile
1
Strength
This standard is issued under the fixed designation F2882; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope F2328Test Method for Determining Decarburization and
Carburization in Hardened and Tempered Threaded Steel
1.1 This specification covers the requirements for quenched
Bolts, Screws and Studs
1
and tempered alloy steel screws 0.060 through 1 ⁄2 inches in
3
2.2 ASME Standards:
diameter having a minimum ultimate tensile strength of 170
B18.2.1Square and Hex Bolts and Screws
KSI.
B18.2.512 Point Flange Screws
NOTE 1—This specification is the inch companion of Specification
B18.3Socket Cap, Shoulder, and Set Screws, Hex and
F2882M.
Spline Keys (Inch Series)
1.2 The following hazard caveat pertains only to the test
B18.24Part Identifying Number (PIN) Code System Stan-
method portion, Section 10, of this specification: This standard
dard for B18 Fastener Products
does not purport to address all of the safety concerns, if any,
3. Ordering Information
associated with its use. It is the responsibility of the user of this
standard to establish appropriate safety and health practices
3.1 Orders for high strength screws under this specification
and determine the applicability of regulatory limitations prior
shall include the following information:
to use.
3.1.1 Quantity (number of screws),
3.1.2 Nominal dimensions, including diameter, thread
2. Referenced Documents
designation, thread, pitch, and nominal screw length,
2
2.1 ASTM Standards: 3.1.3 Name of the screw including specification,
3.1.3.1 ASME B18.2.1, Square and Hex Bolts and Screws,
A751Test Methods, Practices, and Terminology for Chemi-
cal Analysis of Steel Products 3.1.3.2 ASME B18.2.5, 12 Point Flange Screws,
3.1.3.3 ASME B18.3, Socket Cap, Shoulder, and Set
E112Test Methods for Determining Average Grain Size
F606Test Methods for Determining the Mechanical Proper- Screws, Hex and Spline Keys (Inch Series),
3.1.4 ASTM designation and year of issue.
ties of Externally and Internally Threaded Fasteners,
Washers, Direct Tension Indicators, and Rivets
3.2 Ordersforhighstrengthscrewsmayincludethefollow-
F788/F788MSpecification for Surface Discontinuities of
ing optional requirements:
Bolts, Screws, and Studs, Inch and Metric Series
3.2.1 Inspection at point of manufacture.
F1470Practice for Fastener Sampling for Specified Me-
3.2.2 Coating, if required (see 4.6).
chanical Properties and Performance Inspection
3.2.3 Additional Testing (see 11.1).
F1940Test Method for Process Control Verification to
3.2.4 Special Packaging (see 14.1.2).
Prevent Hydrogen Embrittlement in Plated or Coated
3.2.5 Supplementary Requirement (see S1).
Fasteners
3.2.6 Special Requirements.
F2282SpecificationforQualityAssuranceRequirementsfor
3.2.7 For establishment of a part identifying system, see
Carbon and Alloy Steel Wire, Rods, and Bars for Me-
ASME B18.24.
chanical Fasteners
4. Materials and Manufacture
4.1 The screws shall be fabricated from steel made to fine
1
This test method is under the jurisdiction of ASTM Committee F16 on
grain practice and shall have an austenitic grain size of 5 or
Fasteners and is the direct responsibility of Subcommittee F16.02 on Steel Bolts,
finer. In the event of controversy over grain size, referee tests
Nuts, Rivets and Washers.
Current edition approved Oct. 1, 2012. Published November 2012. DOI:
onfinishedscrewsconductedinaccordancewithTestMethods
10.1520/F2882-12.
E112 shall prevail.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
3
Standards volume information, refer to the standard’s Document Summary page on Available from American Society of Mechanical Engineers (ASME), ASME
the ASTM website. International Headquarters, Three Park Ave., New York, NY 10016-5990.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
F2882−12
TABLE 2 Chemical Requirements
4.2 High strength screws shall be heat treated by quenching
in oil from above the transformation temperature and then Composition, %
Element
tempered by reheating to at least 797°F to within the hardness Heat Analysis Product Analysis
range specified in Table 1. Carbon 0.33 to 0.48 0.31 to 0.50
Manganese, max 1.25 1.25
4.2.1 The minimum tempering temperature may be verified
Phosphorus, max 0.035 0.040
by submitting screws to 777°F for 30 min at temperature.
...

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ABSTRACT
This specification provides the chemical, physical and mechanical requirements for quenched and tempered bolts manufactured from steel and alloy steel, in inch and metric dimensions, in two strength grades, two types and two styles. It is intended to ensure alignment between standards with the same intended end use and to simplify the use and maintenance of structural bolt specifications.
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1.1 This specification covers chemical, physical and mechanical requirements for quenched and tempered bolts manufactured from steel and alloy steel, in inch and metric dimensions, in two strength grades, two types and two styles.  
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This specification covers the requirements for quenched and tempered alloy steel hexagon socket button (SBHCS) and flat countersunk (SFHCS) head cap screws. The screws shall be fabricated from alloy steel made to fine grain practice. The chemical composition of the screw material shall conform to the heat analysis specified. Hardness, tensile strength, yield strength, elongation, and area reduction shall be tested to meet the requirements prescribed.
SCOPE
1.1 This specification covers the requirements for quenched and tempered alloy steel hexagon socket button (SBHCS) 0.060 through 0.625 thread sizes, flat countersunk (SFHCS) 0.060 through 1.5 thread sizes and low (SLHCS) 0.1120 through 0.625 thread sizes head cap screws having material properties for high-strength requirements.  
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This specification covers the chemical and mechanical requirements for stainless steel metric hexagon socket button (SBHCS) and flat countersunk (SFHCS) head cap screws with nominal thread M 3 through M 20 intended for use in applications requiring general corrosion resistance. These steels are designated into three classes: Austenitic Class A 1-50 in an annealed condition, Austenitic Class A1-55 in a cold worked condition, and Austenitic Class A 1-70 in a cold worked condition. The austenitic stainless steel socket screw shall be designated F879M A1-50, F879M A1–55, or F 879M A1-70. Screws shall be formed by upsetting or extruding, or both. Also, these screws shall be roll threaded. Austenitic alloys ClassA 1-50 screws, following manufacture, shall be annealed by heating to a certain temperature to obtain maximum corrosion resistance and minimum permeability. The screws shall be held for a sufficient time at temperature, then cooled at a rate sufficient to prevent precipitation of the carbide and provide the properties specified. Different tests shall be conducted in order to determine the following mechanical properties of screws: tensile strength, minimum extension, yield strength, elongation, Vickers hardness, and Rockwell hardness.
SCOPE
1.1 This specification covers the chemical and mechanical requirements for stainless steel inch hexagon socket button (SBHCS), flat countersunk (SFHCS) head cap screws with nominal thread 0.060 through 0.625 in. and low head (SLHCS) cap screws with nominal thread 0.112 through 0.625 in. intended for use in applications requiring general corrosion resistance.  
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ABSTRACT
This specification covers the requirements for commercial wrought nonferrous bolts, hex cap screws, and studs manufactured from a number of alloys in common use and intended for general service applications. The bolts, cap screws, and studs shall be manufactured from material having a chemical composition conforming to the requirements specified. The fasteners shall be cold formed, hot formed, or machined from suitable material. Different tests shall be conducted in order to determine the following mechanical properties of fasteners: hardness, tensile strength, yield strength, and elongation.
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This specification covers externally threaded bolts, studs, and cap screws called fasteners, capable of indicating clamping forces up to yield strength during the tightening process or post installation residual tension, or both. Load-indicating fasteners utilize mechanical, electronic, or ultrasonic means to indicate fastener tension. These fasteners provide a means to verify the desired clamp load in critical applications upon installation and in service. This specification covers the following four different types of load-indicating fasteners: mechanical dial type (MT); electronic type (ET); strain gauge type (ST); and ultrasonic type (UT). Tension test shall be performed to conform to the chemical and mechanical requirements specified.
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This specification covers the requirements for quenched and tempered alloy steel socket-head cap screws. The screws shall be fabricated from steel made to fine grain practice and shall be alloy steel conforming to the chemical composition specified. Different tests shall be conducted in order to determine the following mechanical properties of screws: tensile or wedge strength, proof load, yield strength, elongation, Rockwell hardness, and Vickers hardness.
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This specification covers the chemical and mechanical requirements for three grades (Grades A, B, and C) of carbon steel bolts and studs in specified sizes. This specification does not cover the requirements for machine screws, thread cutting/forming screws, mechanical expansion anchors, or other similar externally threaded fasteners. When tested, sampled specimens shall adhere to specified values for chemical composition, hardness, tensile strength, yield point, elongation, and dimensions.
SCOPE
1.1 This specification2 covers the chemical and mechanical requirements of two grades of carbon steel bolts and studs in sizes 1/4 in. through 4 in. The fasteners are designated by “Grade” denoting tensile strength and intended use, as follows:    
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Bolts, studs, and threaded rod having a minimum tensile strength of 60 ksi and intended for general applications,  
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Bolts, studs, and threaded rodA having a tensile strength of 60 to 100 ksi and intended for flanged joints in piping systems with cast iron flanges, and  
Grade C  
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1.3 Suitable nuts are covered in Specification A563. Unless otherwise specified, the grade and style of nut for each grade of fastener, of all surface finishes, shall be as follows:    
Fastener Grade and Size  
Nut Grade and StyleA    
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A, hex  
A over 11/2 to 4 in.  
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B, 1/4 to 4 in.  
A, heavy hex    
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1.5 Supplementary Requirement S1 of an optional nature is provided, which describes additional restrictions to be applied when bolts are to be welded. It shall apply only when specified in the inquiry, order, and contract.  
1.6 Terms used in this specification are defined in Terminology F1789 unless otherwise defined herein.  
1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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ABSTRACT
This specification covers the chemical, mechanical, and dimensional requirements, and associated test methods for straight and bent, headed and headless anchor bolts (also known as anchor rods) made of carbon, carbon boron, alloy, or high-strength low-alloy steel and having specified yield strengths. The anchor bolts are furnished in three strength grades, two thread classes, and various sizes, and are intended for anchoring structural supports to concrete foundations such as building columns, column supports for highway signs, street lighting and traffic signals, steel bearing plates, and similar applications. This specification, however, does not cover the requirements for mechanical expansion anchors, powder-activated nails or studs, and anchor bolts fabricated from deformed bars. The bolts shall adhere to specified elemental chemical compositions as examined by heat and product analysis. They shall also be tested for their conformance with mechanical properties such as tensile strength, yield strength, elongation, reduction of area, and stress area. The anchor bolts shall also meet specified values for nominal size, body diameter, bend section, length, bend angle, and coated length.
SCOPE
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1.7 The values stated in inch-pound units are to be regarded as standard. No other units of measurement are included in this standard.  
1.8 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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ASTM F541-12(2020)(Specification)
Standard Specification for Alloy Steel Eyebolts

ABSTRACT
This specification covers the basic requirements and corresponding test methods for forged, quenched, and tempered, alloy steel threaded eyebolts with improved toughness properties and that are chemically and metallurgically constituted to produce a low transition temperature to minimize brittle failure, intended primarily for low temperature applications. The eyebolts are furnished either as straight shank eyebolts (Type 1), or shoulder eyebolts (Type 2). Sampled specimens shall be tested, and conform accordingly to chemical (carbon, manganese, phosphorus, sulfur, silicon, chromium, molybdenum, and nickel), metallurgical (grain size, decarburization, and macrotech properties), and mechanical (Brinell hardness, tensile strength, breaking strength, proof load, impact strength, and bend strength) requirements.
SCOPE
1.1 This specification covers forged, quenched and tempered, alloy steel threaded eyebolts with improved toughness properties and intended primarily for low temperature applications. The eyebolts are chemically and metallurgically constituted to produce a low transition temperature to minimize brittle failure. Maximum thread size is 2.500 in. (63.50 mm).  
1.2 The eyebolts are furnished in two types, as follows:  
1.2.1 Type 1—Straight Shank Eyebolt.  
1.2.2 Type 2—Shoulder Eyebolt.  
1.3 The values stated in inch-pound units are to be regarded as the standard. The values in parentheses are for information only.  
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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