Standard Specification for Pressure Vessel Plates, Carbon Steel, Manganese-Silicon

SCOPE
1.1 This specification covers manganese-silicon carbon steel plates for use in welded boilers and other pressure vessels.
1.2 Plates under this specification are produced in one grade only; however, the yield strength decreases on thicknesses over 1 in. [25 mm]:Tensile Strength,Yield Strength,Thickness ksi [MPa]ksi [MPa] Up to 1 in.75-95 [515-655] 42 [290][25 mm]Over 1 in.75-95 [515-655] 40 [275] [25 mm]
1.3 The maximum thickness of plates is limited only by the capacity of the composition to meet the specified mechanical property requirements; however, current practice normally limits the maximum thickness of plates furnished under this specification to 8 in. [200 mm].
1.4 For plates produced from coil, the additional requirements, including additional testing requirements and the reporting of additional test results, of Specification A 20/A 20M apply.
1.5 The 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. Combining values from the two systems may result in nonconformance with the specification.

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09-Sep-2001
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ASTM A299/A299M-01 - Standard Specification for Pressure Vessel Plates, Carbon Steel, Manganese-Silicon
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NOTICE: This standard has either been superceded and replaced by a new version or discontinued.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.
Designation: A 299/A 299M – 01
Standard Specification for
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Pressure Vessel Plates, Carbon Steel, Manganese-Silicon
This standard is issued under the fixed designation A 299/A 299M; 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. Scope outline the testing and retesting methods and procedures,
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permissible variations in dimensions, and mass, quality and
1.1 This specification covers manganese-silicon carbon
repair of defects, marking, loading, etc.
steel plates for use in welded boilers and other pressure vessels.
3.2 Specification A 20/A 20M also establishes the rules for
1.2 Plates under this specification are produced in one grade
the basis of purchase that should be complied with when
only; however, the yield strength decreases on thicknesses over
purchasing material to this specification.
1 in. [25 mm]:
3.3 In addition to the basic requirements of this specifica-
Tensile Strength, Yield Strength,
tion, certain supplementary requirements are available when
Thickness ksi [MPa] ksi [MPa]
Up to 1 in. 75–95 [515–655] 42 [290]
additional control, testing, or examination is required to meet
[25 mm]
end use requirements. These include:
Over 1 in. 75–95 [515–655] 40 [275]
3.3.1 Vacuum treatment,
[25 mm]
3.3.2 Additional or special tension testing,
1.3 The maximum thickness of plates is limited only by the
3.3.3 Impact testing, and
capacity of the composition to meet the specified mechanical
3.3.4 Nondestructive examination.
property requirements; however, current practice normally
3.4 The purchaser is referred to the listed supplementary
limits the maximum thickness of plates furnished under this
requirements in this specification and to the detailed require-
specification to 8 in. [200 mm].
ments in Specification A 20/A 20M.
1.4 For plates produced from coil, the additional require-
3.5 Coiled product is excluded from qualification to this
ments, including additional testing requirements and the re-
specification until it is decoiled, leveled, and cut to length.
porting of additional test results, of Specification A 20/A 20M
Plate produced from coil means plate that has been cut to
apply.
individual lengths from a coiled product and is furnished
1.5 The values stated in either inch-pound units or SI units
without heat treatment. The processor decoils, levels, cuts to
are to be regarded separately as standard. Within the text, the
length, and marks the product. Except as allowed by Section 6
SI units are shown in brackets. The values stated in each
in Specification A 20/A 20M, the processor is responsible for
system are not exact equivalents; therefore, each system must
performing and certifying all tests, examinations, repairs,
be used independently of the other. Combining values from the
inspections, and operations not intended to affect the properties
two systems may result in nonconformance with the specifi-
of the material. For plate produced from coils, the results of the
cation.
tests performed shall be reported for each qualifying coil. See
Note 1.
2. Referenced Documents
2.1 ASTM Standards: NOTE 1—Additional requirements regarding plate produced from coil
are described in Specification A 20/A 20M.
A 20/A 20M Specification for General Requirements for
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Steel Plates for Pressure Vessels
3.6 If the requirements of this specification are in conflict
with the requirements of Specification A 20/A 20M, the re-
3. General Requirements and Ordering Information
quirements of this specification shall prevail.
3.1 Material supplied to this material specification shall
4. Materials and Manufacture
conform to Specification A 20/A 20M. These requirements
4.1 Steelmaking Practice—The steel shall be killed and
shall conform to the fine grain size requirement of Specifica-
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This specification is under the jurisdiction of ASTM Committee A01 on Steel,
tion A 20/A 20M.
Stainless Steel, and Related Alloys and is the direct responsibility of Subcommittee
A01.11 on Steel Plates for Boilers and Pressure Vessels.
5. Heat Treatment
Current edition approved Sept. 10, 2001. Published September 2001. Originally
e1
published as A299 – 47 T. Last previous edition A299/A 299M – 97 .
5.1 Plates 2 in. [50 mm] and under in thickness are normally
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For ASME Boiler and Pressure Vessel Code applications, see related Specifi-
supplied in the as-rolled condition. Plates may be ordered
cation SA-299/SA-299M in Section II of that Code.
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Annual Book of ASTM Standards, Vol 01.04. normalized or stress relieved, or both.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
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