ASTM A1017/A1017M-11
(Specification)Standard Specification for Pressure Vessel Plates, Alloy Steel, Chromium-Molybdenum-Tungsten
Standard Specification for Pressure Vessel Plates, Alloy Steel, Chromium-Molybdenum-Tungsten
ABSTRACT
This specification covers chromium-molybdenum-tungsten alloy steel plates intended primarily for welded boilers and pressure vessels designed for elevated temperature service. The plates shall be available in three grades, namely Grades 23, 911, and 122, having different alloy contents. The maximum thickness of plates is limited only by the capacity of the composition to meet the specified mechanical requirements. The steel shall be killed and the plates shall undergo heat treatment. In order to determine mechanical properties such as yield strength and elongation, the plates shall be subjected to tension and hardness tests.
SCOPE
1.1 This specification covers Chromium-Molybdenum-Tungsten alloy steel plates intended primarily for welded boilers and pressure vessels designed for elevated temperature service.
1.2 Plates are available under this specification in grades having different alloy contents as follows:
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Designation:A1017/A1017M −11
StandardSpecification for
Pressure Vessel Plates, Alloy Steel, Chromium-
1
Molybdenum-Tungsten
This standard is issued under the fixed designation A1017/A1017M; 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 (´) indicates an editorial change since the last revision or reapproval.
1. Scope* A435/A435M Specification for Straight-Beam Ultrasonic
Examination of Steel Plates
1.1 This specification covers Chromium-Molybdenum-
A577/A577M Specification for Ultrasonic Angle-Beam Ex-
Tungsten alloy steel plates intended primarily for welded
amination of Steel Plates
boilers and pressure vessels designed for elevated temperature
A578/A578M Specification for Straight-Beam Ultrasonic
service.
Examination of Rolled Steel Plates for Special Applica-
1.2 Plates are available under this specification in grades
tions
having different alloy contents as follows:
Nominal Nominal Nominal
3. General Requirements
Chromium Molybdenum Tungsten
Grade Content, % Content, % Content, %
3.1 Material supplied to this material specification shall
conform to Specification A20/A20M. These requirements out-
23 2.25 0.20 1.60
line the testing and retesting methods and procedures, permit-
911 9.00 1.00 1.00
92 9.00 0.45 1.75
ted variations in dimensions and mass, quality and repair of
122 12.00 0.40 2.00
defects, marking, loading, and ordering information.
1.3 The maximum thickness of plates is limited only by the
3.2 In addition to the basic requirements of this
capacity of the composition to meet the specified mechanical
specification, certain supplementary requirements are available
property requirements.
when additional control, testing, or examination is required to
1.4 The specification is expressed in both inch-pound units
meet end use requirements. The purchaser is referred to the
and in SI units. However, unless the order specifies the
listed supplementary requirements in this specification and to
applicable “M” specification designation (SI units), the mate-
the detailed requirements in Specification A20/A20M.
rial shall be furnished to inch-pound units.
3.3 If the requirements of this specification are in conflict
1.5 The values stated in either SI units or inch-pound units
with the requirements of Specification A20/A20M, the require-
are to be regarded separately as standard. The values stated in
ments of this specification shall prevail.
each system may not be exact equivalents; therefore, each
system shall be used independently of the other. Combining
4. Materials and Manufacture
values from the two systems may result in non-conformance
4.1 Steelmaking Practice—The steel shall be killed.
with the standard.
2. Referenced Documents 5. Heat Treatment
2
2.1 ASTM Standards: 5.1 Except as allowed by 5.2 and 5.3, all plates shall be
A20/A20M SpecificationforGeneralRequirementsforSteel normalized at 1900 to 1975°F [1040 to 1080°C]. Plates for
Plates for Pressure Vessels Grades 23, 92, and 122 shall be tempered at 1350 to 1470°F
[730 to 800°C]. Grade 911 plates shall be tempered at 1365 to
1435°F [740 to 780°C].
1
This specification is under the jurisdiction of ASTM Committee A01 on Steel,
5.2 If permitted by the purchaser, plates for Grades 23, 92,
Stainless Steel and Related Alloysand is the direct responsibility of Subcommittee
A01.11 on Steel Plates for Boilers and Pressure Vessels.
and 122 may be austenitized at 1900 to 1975°F [1040 to
Current edition approved April 1, 2011. Published April 2011. Originally
1080°C], subjected to accelerated cooling from the austenitiz-
approved in 2001. Last previous edition approved in 2007 as A1017/A1017M – 07.
ing temperature by air blasting or liquid quenching, and then
DOI: 10.1520/A1017_A1017M-11.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or tempered at 1350 to 1470°F [730 to 800°C].
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
5.3 Plates ordered without the heat treatment required by
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. either 5.1 or 5.2 shall be furnished in either the stress-relieved
*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 ----------------------
A1017/A1017M−11
TABLE 1 Chemical Requirements TABLE 2 Tensile Requirements
Grade 23 Grade 911 Grade 122 Grade 92
NOTE 1—Where“.” appears in this table there is no requirement.
Tensile Strength, ksi 74 to 100 90 to 120 90 90 to 120
[MPa] [510 to 690] [620 to 840] [620] min [620 to 840]
Composition %
Element
Grad
...
This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation:A1017/A1017M–07 Designation: A1017/A1017M – 11
Standard Specification for
Pressure Vessel Plates, Alloy Steel, Chromium-
1
Molybdenum-Tungsten
This standard is issued under the fixed designation A1017/A1017M; 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 (´) indicates an editorial change since the last revision or reapproval.
1. Scope*
1.1 This specification covers Chromium-Molybdenum-Tungsten alloy steel plates intended primarily for welded boilers and
pressure vessels designed for elevated temperature service.
1.2 Plates are available under this specification in three grades having different alloy contents as follows:
Nominal Nominal Nominal
Chromium Molybdenum Tungsten
Grade Content, % Content, % Content, %
23 2.25 0.20 1.60
911 9.00 1.00 1.00
92 9.00 0.45 1.75
122 12.00 0.40 2.00
1.3 The maximum thickness of plates is limited only by the capacity of the composition to meet the specified mechanical
property requirements.
1.4 The specification is expressed in both inch-pound units and in SI units. However, unless the order specifies the applicable
“M” specification designation (SI units), the material shall be furnished to inch-pound units.
1.5The values stated in either inch-pound units or SI units are to be regarded separately 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.
1.5 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each
system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the
two systems may result in non-conformance with the standard.
1
This specification is under the jurisdiction ofASTM CommitteeA01 on Steel, Stainless Steel and RelatedAlloys and is the direct responsibility of SubcommitteeA01.11
on Steel Plates for Boilers and Pressure Vessels.
Current edition approved MarchApril 1, 2007.2011. Published March 2007.April 2011. Originally approved in 2001. Last previous edition approved in 20062007 as
A1017/A1017M – 067. DOI: 10.1520/A1017_A1017M-0711.
*ASummary 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 ----------------------
A1017/A1017M – 11
2. Referenced Documents
2
2.1 ASTM Standards:
A20/A20M Specification for General Requirements for Steel Plates for Pressure Vessels
A435/A435M Specification for Straight-Beam Ultrasonic Examination of Steel Plates
A577/A577M Specification for Ultrasonic Angle-Beam Examination of Steel Plates Specification for Ultrasonic Angle-Beam
Examination of Steel Plates
A578/A578M Specification for Straight-Beam Ultrasonic Examination of Rolled Steel Plates for Special Applications
3. General Requirements
3.1 Material supplied to this material specification shall conform to Specification A20/A20M. Such requirements outline the
testingandretestingmethodsandprocedures,permissiblevariationsindimensionsandweight[mass],qualityandrepairofdefects,
marking, loading, and so forth.
3.2Specification . These requirements outline the testing and retesting methods and procedures, permitted variations in
dimensions and mass, quality and repair of defects, marking, loading, and ordering information.
3.2 In addition to the basic requirements of this specification, certain supplementary requirements are available when additional
control, testing, or examination is required to meet end use requirements. The purchaser is referred to the listed supplementary
requirements in this specification and to the detailed requirements in Specification A20/A20Malso establishes the rules for the
ordering information that should be complied with when purchasing material to this specification.
3.3In addition to the basic requirements of this specification, certain supplementary requirements are available when additional
control, testing, or examination is required to meet end use requirements. The purchaser is referred to the listed supplementary
requirements in this specification and to the detailed requirements in Specification A20/A20M.
3.4If3.3 If the requirements of this specification are in conflict with the requirements of Specification A20/A20M, t
...
This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation:A1017/A1017M–07 Designation: A1017/A1017M – 11
Standard Specification for
Pressure Vessel Plates, Alloy Steel, Chromium-
1
Molybdenum-Tungsten
This standard is issued under the fixed designation A1017/A1017M; 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 (´) indicates an editorial change since the last revision or reapproval.
1. Scope*
1.1 This specification covers Chromium-Molybdenum-Tungsten alloy steel plates intended primarily for welded boilers and
pressure vessels designed for elevated temperature service.
1.2 Plates are available under this specification in three grades having different alloy contents as follows:
Nominal Nominal Nominal
Chromium Molybdenum Tungsten
Grade Content, % Content, % Content, %
23 2.25 0.20 1.60
911 9.00 1.00 1.00
92 9.00 0.45 1.75
122 12.00 0.40 2.00
1.3 The maximum thickness of plates is limited only by the capacity of the composition to meet the specified mechanical
property requirements.
1.4 The specification is expressed in both inch-pound units and in SI units. However, unless the order specifies the applicable
“M” specification designation (SI units), the material shall be furnished to inch-pound units.
1.5The values stated in either inch-pound units or SI units are to be regarded separately 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.
1.5 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each
system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the
two systems may result in non-conformance with the standard.
1
This specification is under the jurisdiction ofASTM CommitteeA01 on Steel, Stainless Steel and RelatedAlloys and is the direct responsibility of SubcommitteeA01.11
on Steel Plates for Boilers and Pressure Vessels.
Current edition approved MarchApril 1, 2007.2011. Published March 2007.April 2011. Originally approved in 2001. Last previous edition approved in 20062007 as
A1017/A1017M – 067. DOI: 10.1520/A1017_A1017M-0711.
*ASummary 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 ----------------------
A1017/A1017M – 11
2. Referenced Documents
2
2.1 ASTM Standards:
A20/A20M Specification for General Requirements for Steel Plates for Pressure Vessels
A435/A435M Specification for Straight-Beam Ultrasonic Examination of Steel Plates
A577/A577M Specification for Ultrasonic Angle-Beam Examination of Steel Plates Specification for Ultrasonic Angle-Beam
Examination of Steel Plates
A578/A578M Specification for Straight-Beam Ultrasonic Examination of Rolled Steel Plates for Special Applications
3. General Requirements
3.1 Material supplied to this material specification shall conform to Specification A20/A20M. Such requirements outline the
testingandretestingmethodsandprocedures,permissiblevariationsindimensionsandweight[mass],qualityandrepairofdefects,
marking, loading, and so forth.
3.2Specification . These requirements outline the testing and retesting methods and procedures, permitted variations in
dimensions and mass, quality and repair of defects, marking, loading, and ordering information.
3.2 In addition to the basic requirements of this specification, certain supplementary requirements are available when additional
control, testing, or examination is required to meet end use requirements. The purchaser is referred to the listed supplementary
requirements in this specification and to the detailed requirements in Specification A20/A20Malso establishes the rules for the
ordering information that should be complied with when purchasing material to this specification.
3.3In addition to the basic requirements of this specification, certain supplementary requirements are available when additional
control, testing, or examination is required to meet end use requirements. The purchaser is referred to the listed supplementary
requirements in this specification and to the detailed requirements in Specification A20/A20M.
3.4If3.3 If the requirements of this specification are in conflict with the requirements of Specification A20/A20M, t
...
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