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ASTM A325M-14

(Specification)

Standard Specification for Structural Bolts, Steel, Heat Treated 830 MPa Minimum Tensile Strength (Metric) (Withdrawn 2016)

Standard Specification for Structural Bolts, Steel, Heat Treated 830 MPa Minimum Tensile Strength (Metric) (Withdrawn 2016)

ABSTRACT
This specification covers two types of quenched and tempered, steel, metric heavy hex structural bolts. The bolts are intended for use in structural connections. The bolts are furnished in sizes M12 to M36 inclusive. They are designated by type denoting chemical composition as follows: Type 1—Medium-carbon, carbon boron, medium carbon alloy, or alloy boron steel; and Type 3—Weathering Steel. Materials shall be tested and the individual grades shall conform to specified values of heat treatment, threading, hot-dip and mechanically coated zinc coatings, lubrication, secondary processing, chemical composition, mechanical properties such as hardness, tensile properties, and rotational capacity.
WITHDRAWN RATIONALE
This specification covers two types of quenched and tempered, steel, metric heavy hex structural bolts having a minimum tensile strength of 830 MPa (Note 1).
Formerly under the jurisdiction of Committee F16 on Fasteners, this specification was withdrawn in May 2016 and replaced by Specification F3125/F3125M for High Strength Structural Bolts, Steel and Alloy Steel, Heat Treated, 120 ksi (830 MPa) and 150 ksi (1040 MPa) Minimum Tensile Strength, Inch and Metric Dimensions. Specification F3125/F3125M supersedes and replaces specifications; A325, A325M, A490, A490M, F1852 and F2280. The unified Specification F3125/F3125M corrects known inconsistencies in the original documents and the combination will assure that requirements of the products covered under the original standards stay aligned.

General Information

Status
Withdrawn
Publication Date
31-Aug-2014
Withdrawal Date
06-Jun-2016
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

Referred By
ASTM F959/F959M-17a - Standard Specification for Compressible-Washer-Type Direct Tension Indicators for Use with Structural Fasteners, Inch and Metric Series
Effective Date
01-Sep-2014

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ASTM A325M-14 - Standard Specification for Structural Bolts, Steel, Heat Treated 830 MPa Minimum Tensile Strength (Metric) (Withdrawn 2016)ASTM A325M-14 - Standard Specification for Structural Bolts, Steel, Heat Treated 830 MPa Minimum Tensile Strength (Metric) (Withdrawn 2016)
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ASTM A325M-14 - Standard Specification for Structural Bolts, Steel, Heat Treated 830 MPa Minimum Tensile Strength (Metric) (Withdrawn 2016)
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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:A325M −14
StandardSpecification for
Structural Bolts, Steel, Heat Treated 830 MPa Minimum
1
Tensile Strength (Metric)
This standard is issued under the fixed designation A325M; 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* of this standard to establish appropriate safety and health
practices and determine the applicability of regulatory limita-
2
1.1 This specification covers two types of quenched and
tions prior to use.
tempered, steel, metric heavy hex structural bolts having a
minimum tensile strength of 830 MPa (Note 1).
2. Referenced Documents
3
1.2 The bolts are intended for use in structural connections.
2.1 ASTM Standards:
These connections are comparable to those covered under the
A153/A153MSpecification for Zinc Coating (Hot-Dip) on
requirements of the Specification for Structural Joints Using
Iron and Steel Hardware
High-Strength Bolts, approved by the Research Council on
A563MSpecificationforCarbonandAlloySteelNuts(Met-
Structural Connections; endorsed by theAmerican Institute of
ric)
Steel Construction and by the Industrial Fastener Institute.
A751Test Methods, Practices, and Terminology for Chemi-
cal Analysis of Steel Products
1.3 The bolts are furnished in sizes M12 to M36 inclusive.
B695Specification for Coatings of Zinc Mechanically De-
Theyaredesignatedbytypedenotingchemicalcompositionas
posited on Iron and Steel
follows:
D3951Practice for Commercial Packaging
1.3.1 Type 1—Medium-carbon, carbon boron, medium car-
F436MSpecification for Hardened Steel Washers (Metric)
bon alloy, or alloy boron steel.
F606MTest Methods for Determining the Mechanical Prop-
1.3.2 Type 2—Withdrawn in 2003.
erties of Externally and Internally Threaded Fasteners,
1.3.3 Type 3—Weathering Steel.
Washers, and Rivets (Metric)
F788/F788MSpecification for Surface Discontinuities of
1.4 This specification is applicable to metric heavy hex,
Bolts, Screws, and Studs, Inch and Metric Series
structural bolts only.
F959MSpecification for Compressible-Washer-Type Direct
1.5 Terms used in this specification are defined in Termi-
Tension Indicators for Use With Structural Fasteners
nology F1789.
(Metric)
F1136MSpecification for Zinc/Aluminum Corrosion Pro-
1.6 The values stated in SI units are to be regarded as
4
tectiveCoatingsforFasteners(Metric)(Withdrawn2011)
standard. No other units of measurement are included in this
F1470Practice for Fastener Sampling for Specified Me-
standard.
chanical Properties and Performance Inspection
NOTE 1—This specification is the metric companion to the inch pound
F1789Terminology for F16 Mechanical Fasteners
Specification A325.
G101Guide for Estimating the Atmospheric Corrosion Re-
1.7 The following safety hazard caveat pertains only to the sistance of Low-Alloy Steels
5
test methods portion, Section 10, of this specification. This 2.2 ASME Standards:
standard does not purport to address all of the safety concerns,
B1.13MMetric Screw Threads
if any, associated with its use. It is the responsibility of the user
B18.2.3.7MMetric Heavy Hex Structural Bolts
3
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
1
This specification is under the jurisdiction of ASTM Committee F16 on contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Fasteners and is the direct responsibility of Subcommittee F16.02 on Steel Bolts, Standards volume information, refer to the standard’s Document Summary page on
Nuts, Rivets and Washers. the ASTM website.
4
Current edition approved Sept. 1, 2014. Published September 2014. Originally The last approved version of this historical standard is referenced on
approved in 1979. Last previous edition approved in 2013 as A325M–13 . DOI: www.astm.org.
5
10.1520/A0325M-14. Available from American Society of Mechanical Engineers (ASME), ASME
2
For ASME Boiler and Pressure Vessel Code applications, see related Specifi- International Headquarters, Three Park Ave., New York, NY 10016-5990, http://
cation SA-325M in Section II of that Code. www.asme.org.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
A325M−14
B18.18.3MInspection and Quality Assurance for Special
Bolt Type and Finish Washer Finish
1, plain (uncoated) plain (uncoated)
Purpose Fasteners
B18.24Part Identifying Number (PIN) Code System Stan-
1, zinc-coated zinc-coated
dard for B18 Fastener Products
1, coated in coated in accordance with
6
2.3 RCSC Standard:
accordance with Speci
...

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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.  
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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.  
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