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ASTM A1041/A1041M-04

(Specification)

Standard Specification for Pressure Vessel Plates, Alloy Steel, Higher Strength Chromium-Molybdenum-Tungsten

Standard Specification for Pressure Vessel Plates, Alloy Steel, Higher Strength Chromium-Molybdenum-Tungsten

ABSTRACT
This specification covers standard requirements for chromium-tungsten-molybdenum-vanadium, with or without tantalum, alloy steel plates intended primarily for welded boilers and pressure vessels designed for elevated temperature service. The steel shall be killed and shall conform to the fine austenitic grain size requirements. Heat and product analyses shall conform to the required chemical composition for carbon, manganese, phosphorus, sulfur, silicon, nickel, chromium, molybdenum, vanadium, boron, tantalum, and tungsten. The material shall undergo tensile test and shall conform to the required tensile properties such as tensile strength, yield strength, and elongation.
SCOPE
1.1 This specification covers chromium-tungsten-molybdenum-vanadium, with or without tantalum, 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 two grades having different alloy contents as follows: GradeNominalChromiumContent, %NominalTungstenContent, %NominalMolybdenum Content, %NominalVanadiumContent, %NominalTantalumContent, %3153.001.500.750.25315T3.001.500.750.250.10
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 plates are furnished to inch-pound units.
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 is to be used independently of the other.

General Information

Status
Historical
Publication Date
30-Sep-2004
ICS
77.140.20 - Stainless steels
Technical Committee
A01 - Steel, Stainless Steel and Related Alloys
Drafting Committee
A01.11 - Steel Plates for Boilers and Pressure Vessels
Current Stage
Ref Project

Relations

Replaced By
ASTM A1041/A1041M-04(2009) - Standard Specification for Pressure Vessel Plates, Alloy Steel, Higher Strength Chromium-Molybdenum-Tungsten (Withdrawn 2013)
Effective Date
01-May-2009

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ASTM A1041/A1041M-04 - Standard Specification for Pressure Vessel Plates, Alloy Steel, Higher Strength Chromium-Molybdenum-TungstenASTM A1041/A1041M-04 - Standard Specification for Pressure Vessel Plates, Alloy Steel, Higher Strength Chromium-Molybdenum-Tungsten
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ASTM A1041/A1041M-04 - Standard Specification for Pressure Vessel Plates, Alloy Steel, Higher Strength Chromium-Molybdenum-Tungsten
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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: A 1041/A 1041M – 04
Standard Specification for
Pressure Vessel Plates, Alloy Steel, Higher Strength
Chromium-Molybdenum-Tungsten
This standard is issued under the fixed designation A 1041/A 1041M; 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 A 577/A 577M Specification for Ultrasonic Angle-Beam
Examination of Steel Plates
1.1 This specification covers chromium-tungsten-
A 578/A 578M Specification for Straight-Beam Ultrasonic
molybdenum-vanadium, with or without tantalum, alloy steel
Examination of Plain and Clad Steel Plates for Special
plates intended primarily for welded boilers and pressure
Applications
vessels designed for elevated temperature service.
1.2 Plates are available under this specification in two
3. General Requirements
grades having different alloy contents as follows:
3.1 Product furnished to this specification shall conform to
Nominal Nominal Nominal Nominal Nominal
Specification A 20/A 20M, including any supplementary re-
Chromium Tungsten Molybdenum Vanadium Tantalum
Grade Content, % Content, % Content, % Content, % Content, %
quirements indicated in the purchase order or contract. Failure
315 3.00 1.50 0.75 0.25 to comply with the general requirements of Specification
A 20/A 20M constitutes nonconformance with this specifica-
315T 3.00 1.50 0.75 0.25 0.10
tion. In case of conflict between the requirements of this
1.3 The maximum thickness of plates is limited only by the
specification and Specification A 20/A 20M, the requirements
capacity of the composition to meet the specified mechanical
of this specification shall prevail.
property requirements.
3.2 In addition to the basic requirements of this specifica-
1.4 The specification is expressed in both inch-pound units
tion, certain supplementary requirements are available if addi-
and in SI units; however, unless the order specifies the
tional control, testing, or examination is required to meet end
applicable “M” specification designation (SI units), the plates
use requirements. The purchaser is referred to the listed
are furnished to inch-pound units.
supplementary requirements in this specification and to the
1.5 The values stated in either inch-pound units or SI units
detailed requirements in Specification A 20/A 20M.
are to be regarded separately as standard. Within the text, the
4. Materials and Manufacture
SI units are shown in brackets. The values stated in each
system are not exact equivalents; therefore, each system is to
4.1 Steelmaking Practice—The steel shall be killed and
be used independently of the other.
shall conform to the fine austenitic grain size requirements of
Specification A 20/A 20M.
2. Referenced Documents
5. Heat Treatment
2.1 ASTM Standards:
A 20/A 20M Specification for General Requirements for
5.1 Except as allowed by 5.2, all plates shall be normalized
Steel Plates for Pressure Vessels
at 1950 to 2050°F [1065 to 1120°C] and then tempered at 1290
A 435/A 435M Specification for Straight-Beam Ultrasonic
to 1400°F [700 to 760°C].
Examination of Steel Plates
5.2 Plates ordered without the heat treatment required by
5.1 shall be furnished in either the stress-relieved or annealed
condition, and the purchaser shall be responsible for the heat
This specification is under the jurisdiction of ASTM Committee A01 on Steel,
treatment of such plates to conform to 5.1.
Stainless Steel and Related Alloys and is the direct responsibility of Subcommittee
A01.11 on Steel Plates for Boilers and Pressure Vessels.
6. Chemical Composition
Current edition approved Oct. 1, 2004. Published October 2004.
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
6.1 Thesteelshallconformtotherequirementsforchemical
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
composition given in Table 1.
Standards v
...

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This specification covers standards for hot-rolled, heavy-thickness steel sheet and strip coils. The materials shall come in the following designations: (a) Commercial Steel (or CS) of Types A and B, and Standard Steel Designation; (b) Drawing Steel (DS) of Types A and B, and Standard Steel Designation; (c) Structural Steel (SS) of Grades 30[205], 33[230], 36[250] in Types 1 and 2, and 40[275]; (d) High-Strength Low-Alloy Steel (HSLAS) of Grades 45[310], 50[340], 55[380], 60[410], 65[450], and 70[480] in Classes 1 and 2; (e) High-Strength Low-Alloy Steel with Improved Formability (HSLAS-F) of Grades 50[340], 60[410], 70[480], and 80[550]; and (f) Ultra-High Strength Steel (UHSS) of Grades 90[620] and 100[690], Types 1 and 2. The strip and sheet coils shall conform to specified limit in width and thickness. Carbon, manganese, phosphorus, silicon, aluminum, silicon, copper, nickel, chromium, molybdenum, columbium, titanium, nitrogen, and boron contents shall be followed as specified by each designations, classes, types, and grades. Tension tests shall be performed. Materials shall adhere to yield strength, tensile strength, and elongation requirements. Guidelines for workmanship, finish, and appearance are given.
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1.2 The product is available in six designations: Commercial Steel, Drawing Steel, Structural Steel, High-Strength Low-Alloy Steel, High-Strength Low-Alloy Steel with Improved Formability, and Ultra-High Strength Steel.  
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Product  
Size Limits, Coils Only  
Width, in. [mm]  
Thickness, in. [mm]  
Strip  
Over 8 to 12, incl
[Over 200 to 300]  
0.230 to 1.000, incl
[From 6.0 through 25]  
Sheet  
Over 12
[Over 300]  
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Note 1: The changes in width limits with the publication of A635/A635M – 06a result in a change in tensile testing direction for material from 0.180 in. [4.5 mm] to 0.230 in. exclusive [6.0 mm exclusive] over 48 in. [1200 mm] wide as that material is now covered by Specification A568/A568M – 06a. The purchaser is advised to discuss this change with the supplier.  
1.4 Sheet and strip in coils of sizes noted in 1.3 are covered by this specification only with the following provisions:  
1.4.1 The material is to be fed directly from coils into a blanking press, drawing or forming operation, tube mill, rolling mill, or sheared or slit into blanks for subsequent drawing or forming.  
1.4.2 The material is not to be converted into steel plates for structural or pressure vessel use unless tested in complete accordance with the appropriate sections of Specifications A6/A6M (plates provided from coils) or A20/A20M (plates produced from coils). Plate converted from coils is no longer governed by this sheet steel specification and since this material is now a plate, the requirements of the appropriate plate specification shall apply, except in cases where there is a conflict between the requirements of the plate specification and this specification. In these cases, the more restrictive limits of either specification shall apply.  
1.4.3 The dimensional tolerances of Specification A635/A635M are applicable to material produced to this specification.  
1.4.4 Not all strength levels are available in all thicknesses. The user should consult the producer for appropriate size limitations.  
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.  
1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibi...

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1.1 This specification covers a group of requirements that, unless otherwise specified in an individual specification, shall apply to the ASTM product specifications noted below.    
Title of Specification  
ASTM
DesignationA  
Seamless Carbon-Molybdenum Alloy-Steel Boiler and
Superheater Tubes  
A209/A209M  
Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater,
and Heat-Exchanger Tubes  
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and Condenser Tubes  
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Superheater Tubes  
A250/A250M  
Seamless and Welded Ferritic and Martensitic Stainless Steel
Tubing for General Service  
A268/A268M  
Seamless and Welded Austenitic Stainless Steel Tubing for
General Service  
A269/A269M  
Seamless and Welded Austenitic and Ferritic/Austenitic
Stainless Steel Sanitary Tubing  
A270/A270M  
Seamless and Welded Carbon and Alloy-Steel Tubes for
Low-Temperature Service  
A334/A334M  
Welded Austenitic Stainless Steel Feedwater Heater Tubes  
A688/A688M  
Austenitic Stainless Steel Tubing for Breeder Reactor Core
Components  
A771/A771M  
Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing
for General Service  
A789/A789M  
Seamless and Welded Ferritic Stainless Steel Feedwater Heater
Tubes  
A803/A803M  
Seamless Austenitic and Martensitic Stainless Steel Duct
Tubes for Liquid Metal-Cooled Reactor Core Components  
A826/A826M  
High-Frequency Induction Welded, Unannealed, Austenitic
Steel Condenser Tubes  
A851  
Welded Austenitic Alloy Steel Boiler, Superheater, Condenser,
and Heat Exchanger Tubes with Textured Surface(s)  
A1098/A1098M  
1.2 In the case of conflict between a requirement of a product specification and a requirement of this general requirements specification, the product specification shall prevail. In the case of conflict between a requirement of the product specification or a requirement of this general requirements specification and a more stringent requirement of the purchase order, the purchase order shall prevail.  
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1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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ASTM
ASTM A1011/A1011M-23(Specification)
Standard Specification for Steel, Sheet and Strip, Hot-Rolled, Carbon, Structural, High-Strength Low-Alloy, High-Strength Low-Alloy with Improved Formability, and Ultra-High Strength

ABSTRACT
This specification covers hot-rolled, carbon, structural, high-strength low-alloy, high-strength low-alloy with improved formability, and ultra-high strength steel sheet and strip, in coils and cut lengths. The steels covered here are: Commercial Steels of types A, B, C, and D; Drawing Steels of types A and B; Structural Steels of grades 30 [205], 33 [230], 36 [250] (with Types 1 and 2), 40 [275], 45 [310], 50 [340], 55 [380], 60 [410], 70 [480], and 80 [550]; High-strength Low-alloy Steel of classes 1 and 2 in grades 45 [310], 50 [340], 55 [380], 60 [410], 65 [450], and 70 [480]; High-strength Low-alloy steels with improved formability in grades 50 [340], 60 [410], 70 [480], and 80 [550]; and Ultra-high Strength Steels of types 1 and 2 in grades 90 [620] and 100 [690]. Heat and product analyses shall be performed wherein specimens shall conform to required chemical composition of carbon, manganese, phosphorus, sulfur, aluminum, silicon, copper, nickel, chromium, molybdenum, vanadium, niobium, titanium, nitrogen, and boron. Except for Commercial and Drawing steels, all other steels shall undergo two tension tests, and shall conform to the following mechanical requirements: yield strength, tensile strength, and elongation. All steels shall undergo bending tests.
SCOPE
1.1 This specification covers hot-rolled, carbon, structural, high-strength low-alloy, high-strength low-alloy with improved formability, and ultra-high strength steel sheet and strip, in coils and cut lengths.  
1.2 Hot rolled steel sheet and strip is available in the designations as listed in 4.1.  
1.3 This specification is not applicable to the steel covered by Specification A635/A635M.  
1.4 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.  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Technical specification
    8 pages
    English language
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  • Technical specification
    8 pages
    English language
    sale 15% off