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ASTM A832.pdf
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ASTM A832 是一个由美国材料与试验协会(ASTM)制定的标准,用于规范铬钼钒合金钢压力容器板。这个标准的版本为A 832/A 832M – 06,其中的数字"06"表示该标准最初采纳或最后一次修订的年份。此标准可能会随着技术进步和行业需求而定期更新,括号中的数字表示最后复审的年份。当出现带希腊字母ε(epsilon)的超脚注时,表明自上次修订或复审以来有编辑性的改动。 1. 范围 该标准主要适用于铬钼钒合金钢焊接压力容器板的制造。这些板材必须经过正火和回火处理,以确保其性能。ASTM A542/A542M标准则涵盖了淬火和回火状态下的材料。 1. 材料厚度 ASTM A832 规定的板材最大厚度仅受限于材料能否满足规定的性能要求。尽管如此,通常按照此标准提供的板材的最大厚度是6英寸(150毫米)。 1. 焊接适用性 这种材料设计适合熔焊。焊接工艺至关重要,预期焊接过程将遵循批准的方法进行。 1. 单位系统 标准以英制单位和国际单位制(SI单位)同时表达。除非订单明确指定使用“M”指定(SI单位),否则材料将以英制单位提供。标准中,英制单位和SI单位的数值应分别视为标准,不能混用,混合使用可能导致不符合标准的情况。 2. 引用文档 标准引用了ASTM A20/A20M关于压力容器用钢板的一般要求,以及ASTM A370有关机械性能测试方法和定义的相关标准。 ASTM A832标准对压力容器制造业至关重要,因为它确保了使用的材料具有必要的强度、韧性、耐腐蚀性和焊接性。在制造过程中,制造商需严格遵守该标准,以保证压力容器的安全性和可靠性。这些规定不仅适用于新的设备制造,也适用于现有设备的维修和升级,确保了整个行业的统一标准和产品质量。
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Designation: A 832/A 832M – 06
Standard Specification for
Pressure Vessel Plates, Alloy Steel, Chromium-
Molybdenum-Vanadium
1
This standard is issued under the fixed designation A 832/A 832M; 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*
1.1 This specification
2
covers chromium-molybdenum-
vanadium alloy steel plates intended primarily for the fabrica-
tion of welded pressure vessels.
1.2 The plates furnished under this specification are re-
quired to be normalized-and-tempered. Specification A 542/
A 542M includes coverage of the material in the quenched-
and-tempered condition.
1.3 The maximum thickness of plates furnished to this
specification is limited only by the capacity of the composition
to meet the specified property requirements. However, the
maximum thickness of plates normally furnished under this
specification is 6 in. [150 mm].
1.4 The material is intended to be suitable for fusion
welding. Welding technique is of fundamental importance and
it is presupposed that welding procedures will be in accordance
with approved methods.
1.5 This 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 mate-
rial shall be furnished to inch-pound units.
1.6 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 must be used independently of the other. Combining
values from the two systems may result in nonconformance
with the specification.
2. Referenced Documents
2.1 ASTM Standards:
3
A 20/A 20M Specification for General Requirements for
Steel Plates for Pressure Vessels
A 370 Test Methods and Definitions for Mechanical Testing
of Steel Products
A 435/A 435M Specification for Straight-Beam Ultrasonic
Examination of Steel Plates
A 577/A 577M Specification for Ultrasonic Angle-Beam
Examination of Steel Plates
A 578/A 578M Specification for Straight-Beam Ultrasonic
Examination of Plain and Clad Steel Plates for Special
Applications
3. General Requirements and Ordering Information
3.1 Material supplied to this material specification shall
conform to Specification A 20/A 20M. These requirements
outline the testing and retesting methods and procedures,
permissible variations in dimensions, quality and repair of
defects, marking, loading, etc.
3.2 Specification A 20/A 20M establishes the rules for or-
dering information that should be complied with when pur-
chasing material to this specification.
3.3 In addition to the basic requirements of this specifica-
tion, certain supplementary requirements are available when
additional control, testing, or examination is required to meet
end use requirements. These include the following:
3.3.1 Vacuum treatment,
3.3.2 Additional or special tension testing,
3.3.3 Impact testing, and
3.3.4 Nondestructive examination.
3.4 The purchaser is referred to the listed supplementary
requirements in this specification and to the detailed require-
ments in Specification A 20/A 20M. If the requirements of this
specification are in conflict with the requirements of Specifi-
cation A 20/A 20M, the requirements of this specification shall
prevail.
4. Manufacture
4.1 Steelmaking Process—The steel shall be made by one of
the processes permitted in Specification A 20/A 20M.
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
A01.11 on Steel Plates for Boilers and Pressure Vessels.
Current edition approved March 1, 2006. Published March 2006. Originally
approved in 1984. Last previous edition approved in 2004 as A 832/A832M – 99
(2004)
e1
.
2
For ASME Boiler and Pressure Vessel Code applications, see related Specifi-
cation SA-832/SA-832M in Section II of that Code.
3
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website.
1
*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.
Copyright by ASTM Int'l (all rights reserved);
Reproduction authorized per License Agreement with Monique Tyree (ASTMIHS Account); Tue Mar 14 10:46:40 EST 2006
Copyright ASTM International
Provided by IHS under license with ASTM
Not for Resale
No reproduction or networking permitted without license from IHS
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