ASTM A709/A709M-01be3
(Specification)Standard Specification for Carbon and High-Strength Low-Alloy Structural Steel Shapes, Plates, and Bars and Quenched-and-Tempered Alloy Structural Steel Plates for Bridges
Standard Specification for Carbon and High-Strength Low-Alloy Structural Steel Shapes, Plates, and Bars and Quenched-and-Tempered Alloy Structural Steel Plates for Bridges
SCOPE
1.1 This specification covers carbon and high-strength low-alloy steel structural shapes, plates, and bars and quenched and tempered alloy steel for structural plates intended for use in bridges. Seven grades are available in four yield strength levels as follows: Grade U.S. [SI] Yield Strength, ksi: [MPa] 36 [250] 36 [250] 50 [345] 50 [345] 50S[345W] 50 [345] HPS 50W [HPS 345W]50 [345] HPS 70W [HPS 485W]70 [485] 100 [690] 100 [690] 100W [690W] 100 [690]
1.1.1 Grades 36 [250], 50 [345], 50S [345W], 100 [690], and 100W [690W] are also included in Specifications A 36/A 36M, A 572/A 572M, A 992/A 992M, A 588/A 588M, and A 514/A 514M, respectively. When the supplementary requirements of this specification are specified, they exceed the requirements of Specifications A 36/A 36M, A 572/A 572M, A 992/A 992M, A 588/A 588M, and A 514/A 514M.
1.1.2 Grades 50W [345W], HPS 50W [HPS 345], HPS 70W [HPS 485W], and 100W [690W] have enhanced atmospheric corrosion resistance (see 11.1.2). Product availability is shown in .
1.2 Grade HPS 70W [HPS 485W], 100 [690], or 100W [690W] shall not be substituted for Grades 36 [250], 50 [345], 50S [345S], 50W [345W], or HPS 50W [HPS 345W]. Grade 50W [345W], or HPS 50W [HPS 345W] shall not be substituted for Grades 36 [250], 50 [345] or 50S [345S] without agreement between the purchaser and the supplier.
1.3 When the steel is to be welded, it is presupposed that a welding procedure suitable for the grade of steel and intended use or service will be utilized. See Appendix X3 of Specification A 6/A 6M for information on weldability.
1.4 Supplementary requirements are available but shall apply only when specified by the purchaser at the time of ordering.
1.5 The values stated in either inch-pound units or SI units are to be regarded as standard. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with this specification.
1.6 For structural products cut from coiled product, the additional requirements, including additional testing requirements and the reporting of additional test results, of Specification A 6/A 6M apply.
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Designation: A 709/A 709M – 01b
Standard Specification for
Carbon and High-Strength Low-Alloy Structural Steel
Shapes, Plates, and Bars and Quenched-and-Tempered
1
Alloy Structural Steel Plates for Bridges
This standard is issued under the fixed designation A 709/A 709M; the number immediately following the designation indicates the year
of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.
A superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
1
e NOTE—An editorial change was made in Table 7 in March 2002.
2
e NOTE—An editorial change was made in Table 3 in May 2002.
3
e NOTE—An editorial change was made in Table S1.3 in July 2002.
1. Scope 1.3 When the steel is to be welded, it is presupposed that a
welding procedure suitable for the grade of steel and intended
1.1 This specification covers carbon and high-strength low-
use or service will be utilized. See Appendix X3 of Specifica-
alloy steel structural shapes, plates, and bars and quenched and
tion A 6/A 6M for information on weldability.
tempered alloy steel for structural plates intended for use in
1.4 Supplementary requirements are available but shall
bridges. Eight grades are available in four yield strength levels
apply only when specified by the purchaser at the time of
as follows:
ordering.
Grade U.S. [SI] Yield Strength, ksi [MPa]
1.5 The values stated in either inch-pound units or SI units
36 [250] 36 [250]
are to be regarded as standard. Within the text, the SI units are
50 [345] 50 [345]
50S [345S] 50 [345] shown in brackets. The values stated in each system are not
50W [345W] 50 [345]
exact equivalents; therefore, each system must be used inde-
HPS 50W [HPS 345W] 50 [345]
pendently of the other. Combining values from the two systems
HPS 70W [HPS 485W] 70 [485]
100 [690] 100 [690] may result in nonconformance with this specification.
100W [690W] 100 [690]
1.6 For structural products cut from coiled product, the
additional requirements, including additional testing require-
1.1.1 Grades 36 [250], 50 [345], 50S [345S], 50W [345W],
ments and the reporting of additional test results, of Specifi-
100 [690], and 100W [690W] are also included in Specifica-
cation A 6/A 6M apply.
tions A 36/A 36M, A 572/A 572M, A 992/A 992M, A 588/A
588M, and A 514/A 514M, respectively. When the supplemen-
2. Referenced Documents
tary requirements of this specification are specified, they
2.1 ASTM Standards:
exceed the requirements of Specifications A 36/A 36M,
A 6/A 6M Specification for General Requirements for
A 572/A 572M, A 992/A 992M, A 588/A 588M, and A 514/A
Rolled Structural Steel Bars, Plates, Shapes, and Sheet
514M.
2
Piling
1.1.2 Grades 50W [345W], HPS 50W [HPS 345], HPS 70W
2
A 36/A 36M Specification for Carbon Structural Steel
[HPS 485W], and 100W [690W] have enhanced atmospheric
A 370 Test Methods and Definitions for Mechanical Testing
corrosion resistance (see 11.1.2). Product availability is shown
3
of Steel Products
in Table 1.
A 435/A 435M Specification for Straight-Beam Ultrasonic
1.2 Grade HPS 70W [HPS 485W], 100 [690], or 100W
2
Examination of Steel Plates
[690W] shall not be substituted for Grades 36 [250], 50 [345],
A 514/A 514M Specification for High-Yield-Strength,
50S [345S], 50W [345W], or HPS 50W [HPS 345W]. Grade
Quenched and Tempered Alloy Steel Plate, Suitable for
50W [345W], or HPS 50W [HPS 345W] shall not be substi-
2
Welding
tuted for Grades 36 [250], 50 [345] or 50S [345S] without
A 572/A 572M Specification for High-Strength Low-Alloy
agreement between the purchaser and the supplier.
2
Columbium-Vanadium Structural Steel
A 588/A 588M Specification for High-Strength Low-Alloy
Structural Steel with 50 ksi (345 MPa) Minimum Yield
1
This specification is under the jurisdiction of ASTM Committee A01 on Steel,
Stainless Steel, and Related Alloys and is the direct responsibility of Subcommittee
A01.02 on Structural Steel for Bridges, Buildings, Rolling Stock, and Ships.
2
Current edition approved Oct. 10, 2001. Published January 2002. Originally Annual Book of ASTM Standards, Vol 01.04.
3
published as A 709 – 74. Last previous edition A 709/A 709M– 01a. Annual Book of ASTM Standards, Vol 01.03.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
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NOTICE: This standard has either been superceded and replaced by a new version or discontinued.
Contact ASTM International (www.astm.org) for the latest information.
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A 709/A 709M – 01b
A
TABLE 1 Tensile and Hardness Requirements
NOTE 1— Where “. . .” appears in this table, there is no requirement.
Minimum Elongation, %
Yield Point
Reduc- Brinell
E,C E
or Yield Tensile Plates and Bars Shapes
Plate
...
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