Norm

ASTM A20/A20M - 11 en

Standard Specification for General Requirements for Steel Plates for Pressure Vessels

  • Deze norm is ingetrokken sinds 01-10-2013

73,70 89,18 Incl BTW

Over deze norm

Status Ingetrokken
Aantal pagina's 33
Gepubliceerd op 01-11-2011
Taal Engels

1.1 This general requirements specification covers a group of common requirements that, unless otherwise specified in the applicable product specification, apply to rolled steel plates for pressure vessels covered by each of the following product specifications issued by ASTM:

Title of SpecificationASTM DesignationA
Pressure Vessel Plates, Alloy Steel, Nickel A203/A203M
Pressure Vessel Plates, Alloy Steel, MolybdenumA204/A204M
Pressure Vessel Plates, Alloy Steel, Manganese-
Vanadium
A225/A225M
Pressure Vessel Plates, Carbon Steel, Low- and
Intermediate-Tensile Strength
A285/A285M
Pressure Vessel Plates, Carbon Steel, Manganese-Silicon A299/A299M
Pressure Vessel Plates, Alloy Steel, Manganese-
Molybdenum and Manganese-Molybdenum-Nickel
A302/A302M
Pressure Vessel Plates, Alloy Steel, 9 Percent Nickel
Double-Normalized and Tempered
A353/A353M
Pressure Vessel Plates, Alloy Steel, Chromium-
Molybdenum
A387/A387M
Pressure Vessel Plates, Carbon Steel, High Strength
Manganese
A455/A455M
Pressure Vessel Plates, Carbon Steel, for Intermediate-
and Higher-Temperature Service
A515/A515M
Pressure Vessel Plates, Carbon Steel, Moderate- and
Lower-Temperature Service
A516/A516M
Pressure Vessel Plates, Alloy Steel, High-Strength,
Quenched and Tempered
A517/A517M
Pressure Vessel Plates, Alloy Steel, Quenched and
Tempered Manganese-Molybdenum and Manganese-
Molybdenum- Nickel
A533/A533M
Pressure Vessel Plates, Heat-Treated, Carbon-
Manganese-Silicon Steel
A537/A537M
Pressure Vessel Plates, Alloy Steel, Quenched and
Tempered Chromium-Molybdenum
A542/A542M
Pressure Vessel Plates, Alloy Steel, Quenched and
Tempered Nickel-Chromium-Molybdenum
A543/A543M
Pressure Vessel Plates, Alloy Steel, Quenched and
Tempered 8 and 9 Percent Nickel
A553/A553M
Title of SpecificationASTM DesignationA
Pressure Vessel Plates, Carbon Steel, Manganese-
Titanium for Glass or Diffused Metallic Coatings
A562/A562M
Pressure Vessel Plates, Carbon Steel, High Strength, for
Moderate and Lower Temperature Service
A612/A612M
Pressure Vessel Plates, Five Percent Nickel Alloy Steel,
Specially Heat Treated
A645/A645M
Pressure Vessel Plates, Carbon-Manganese, for
Moderate and Lower Temperature Service
A662/A662M
Pressure Vessel Plates, Carbon Steel, Quenched and
Tempered, for Welded Layered Pressure Vessels
A724/A724M
Pressure Vessel Plates, Alloy Steel and High-Strength
Low-Alloy Steel, Quenched and Tempered
A734/A734M
Pressure Vessel Plates, Low-Carbon Manganese-
Molybdenum-Columbium Alloy Steel, for Moderate and
Lower Temperature Service
A735/A735M
Pressure Vessel Plates, Low-Carbon Age-Hardening
Nickel-Copper-Chromium-Molybdenum-Columbium
Alloy Steel
A736/A736M
Pressure Vessel Plates, High-Strength Low-Alloy Steel A737/A737M
Pressure Vessel Plates, Heat-Treated, Carbon-
Manganese-Silicon Steel, for Moderate and Lower
Temperature Service
A738/A738M
Pressure Vessel Plates, Alloy Steel, Chromium-
Molybdenum-Vanadium
A832/A832M
Pressure Vessel Plates, Produced by the Thermo-
Mechanical Control Process (TMCP)
A841/A841M
Pressure Vessel Plates, 9 % Nickel Alloy, Produced
by the Direct-Quenching Process
A844/A844M
Pressure Vessel Plates, 9 % Nickel Alloy, Produced
by the Direct-Quenching Process
A844/A844M
Pressure Vessel Plates, 9 % Nickel Alloy, Produced
by the Direct-Quenching Process
A844/A844M
Pressure Vessel Plates, Alloy Steel, Chromium-
Molybdenum-Tungsten
A1017/A1017M
Pressure Vessel Plates, Alloy Steel, Higher Strength
Chromium-Molybdenum-Tungsten
A1041/A1041M

A These designations refer to the latest issue of the respective specification which appears in the Annual Book of ASTM Standards, Vol 01.04.

1.1.1 This general requirements specification also covers a group of supplementary requirements that are applicable to several of the above product specifications as indicated therein. Such requirements are provided for use if additional testing or additional restrictions are required by the purchaser, and apply only if specified individually in the purchase order.

1.2 Appendix X1 provides information on coil as a source of plates for pressure vessels.

1.3 Appendix X2 provides information on the variability of tensile properties in plates for pressure vessels.

1.4 Appendix X3 provides information on the variability of Charpy-V-Notch impact test properties in plates for pressure vessels.

1.5 Appendix X4 provides information on cold bending of plates, including suggested minimum inside radii for cold bending.

1.6 These materials are intended to be suitable for fusion welding. 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.

1.7 In case of any conflict in requirements, the requirements of the applicable product specification prevail over those of this general requirements specification.

1.8 Additional requirements that are specified in the purchase order and accepted by the supplier are permitted, provided that such requirements do not negate any of the requirements of this general requirements specification or the applicable product specification.

1.9 For purposes of determining conformance with this general requirements specification and the applicable product specification, values are to be rounded to the nearest unit in the right-hand place of figures used in expressing the limiting values in accordance with the rounding method of Practice E29.

1.10 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.

1.11 This general requirements specification and the applicable product specification are expressed in both inch-pound units and SI units; unless the order specifies the applicable M specification designation (SI units), the plates are to be furnished to inch-pound units.

Details

ICS-code 23.020.30
Engelse titel Standard Specification for General Requirements for Steel Plates for Pressure Vessels
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