ASTM F2882M-12

Standard Specification for Screws, Alloy Steel, Heat Treated, 1170 MPa Minimum Tensile Strength [Metric] (Withdrawn 2017)

ABSTRACT
This specification covers the requirements for quenched and tempered alloy steel screws 1.6 mm through 48 mm in diameter having a minimum ultimate tensile strength of 1170 MPa. The screws shall be fabricated from steel made to fine grain practice and shall have an austenitic grain size of 5 or finer. In the event of controversy over grain size, referee tests on finished screws conducted in accordance with Test Methods E112 shall prevail. One or more of the following alloying elements: chromium, nickel, molybdenum, or vanadium shall be present in the steel in sufficient quantity to ensure 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 as determined using Test Methods F606M.
SCOPE
1.1 This specification covers the requirements for quenched and tempered alloy steel screws 1.6 mm through 48 mm in diameter having a minimum ultimate tensile strength of 1170 MPa.Note 1—This specification is the metric companion of Specification F2882.  
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.
WITHDRAWN RATIONALE
Formerly under the jurisdiction of Committee F16 on Fasteners, this test method was withdrawn in June 2017 and replaced by Test Method F2882/F2882M on Screws, Alloy Steel, Heat Treated, 170 ksi and 1170 MPa Minimum Tensile Strength (Inch and Metric). 1
This specification covers the requirements for quenched and tempered alloy steel screws 1.6 mm through 48 mm in diameter having a minimum ultimate tensile strength of 1170 MPa.

General Information

• Status: Withdrawn
• 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

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: 19-Jul-2017

Standards Content (Sample)

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:F2882M −12
Standard Specification for
Screws, Alloy Steel, Heat Treated, 1170 MPa Minimum
1
Tensile Strength [Metric]
This standard is issued under the fixed designation F2882M; 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 F2328MTest 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 (Metric)
and tempered alloy steel screws 1.6 mm through 48 mm in
3
2.2 ASME Standards:
diameter having a minimum ultimate tensile strength of 1170
B18.2.3.3MMetric Heavy Hex Screws
MPa.
B18.2.3.4MMetric Hex Flange Screws
NOTE 1—This specification is the metric companion of Specification
F2882. B18.2.3.5MMetric Hex Bolts
B18.2.3.6MMetric Heavy Hex Bolts
1.2 The following hazard caveat pertains only to the test
B18.2.3.9MMetric Heavy Hex Flange Screws
method portion, Section 10, of this specification: This standard
B18.2.7.1MMetric 12-Spline Flange Screws
does not purport to address all of the safety concerns, if any,
B18.3.1MMetric Socket Head Cap Screws
associated with its use. It is the responsibility of the user of this
B18.3.6MMetric Series Socket Set Screws
standard to establish appropriate safety and health practices
B18.24Part Identifying Number (PIN) Code System Stan-
and determine the applicability of regulatory limitations prior
dard for B18 Fastener Products
to use.
3. Ordering Information
2. Referenced Documents
2 3.1 Orders for high strength screws under this specification
2.1 ASTM Standards:
shall include the following information:
A751Test Methods, Practices, and Terminology for Chemi-
3.1.1 Quantity (number of screws),
cal Analysis of Steel Products
3.1.2 Dimensions, including nominal diameter, thread
E112Test Methods for Determining Average Grain Size
designation, thread, pitch, and nominal screw length
F606MTest Methods for Determining the Mechanical Prop-
(millimeters),
erties of Externally and Internally Threaded Fasteners,
3.1.3 Name of the screw including specification:
Washers, and Rivets (Metric)
3.1.3.1 B18.2.3.3M Metric Heavy Hex Screw,
F788/F788MSpecification for Surface Discontinuities of
3.1.3.2 B18.2.3.4M Metric Hex Flange Screw,
Bolts, Screws, and Studs, Inch and Metric Series
3.1.3.3 B18.2.3.5M Metric Hex Bolts,
F1470Practice for Fastener Sampling for Specified Me-
3.1.3.4 B18.2.3.6M Metric Heavy Hex Bolts,
chanical Properties and Performance Inspection
3.1.3.5 B18.2.3.9M Metric Heavy Hex Flange Screws,
F1940Test Method for Process Control Verification to
3.1.3.6 B18.2.5M Metric 12 Point Flange Screws,
Prevent Hydrogen Embrittlement in Plated or Coated
3.1.3.7 B18.2.7.1M Metric 12-Spline Flange Screws,
Fasteners
3.1.3.8 B18.3.1M Metric Socket Head Cap Screws,
F2282SpecificationforQualityAssuranceRequirementsfor
3.1.3.9 B18.24PartIdentifyingNumber(PIN)CodeSystem
Carbon and Alloy Steel Wire, Rods, and Bars for Me-
Standard for B18 Fastener Products,
chanical Fasteners
3.1.4 ASTM designation and year of issue.
3.2 Ordersforhighstrengthscrewsmayincludethefollow-
1
ing optional requirements:
This test method is under the jurisdiction of ASTM Committee F16 on
Fasteners and is the direct responsibility of Subcommittee F16.02 on Steel Bolts,
3.2.1 Inspection at point of manufacture.
Nuts, Rivets and Washers.
3.2.2 Coating, if required (see 4.6).
Current edition approved Oct. 1, 2012. Published November 2012. DOI:
3.2.3 Additional Testing ( see 11.1).
10.1520/F2882M-12.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at [e-mail]. 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
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F2882M−12
3.2.4 Special Packaging (see 14.1.2). 5. Chemical Composition
3.2.5 Supplementary Requirement (see S1).
5.1 The screws shall be alloy steel conforming to the
3.2.6 Special Requirements.
chemical composition specified in Table 2 and the require-
3.2.7 For establishment of a part identifying system, see
ments of Specification F2282. See Supplementary Require-
ASME B18.24.
ment S1 when additional alloy steel grades are required.
4. Materials and Manufacture 5.2 One or more of the following alloying elements:
chromium, nickel, molybdenum,
...