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Document ASTM A 182/A 182M REV A is offered by IHS as part of an online subscription. This subscription contains many documents on the same topic.
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ASTM A 182/A 182M REV A Document Information:
Title
Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service
ASTM International
Publication Date:
May 1, 2008
Scope:
This specification2 covers forged low alloy and
stainless steel piping components for use in pressure systems.
Included are flanges, fittings, valves, and similar parts to
specified dimensions or to dimensional standards, such as the ASME
specifications that are referenced in Section 2.
For bars and products machined directly from bar (other than
those directly addressed by this specification; see 5.4), refer to
SpecificationsA 479/A 479M andA 739 for the similar grades
available in those specifications. Products made to this
specification are limited to a maximum weight of 10 000 lb [4540
kg]. For larger products and products for other applications, refer
to Specifications A 336/A 336M and A 965/A 965M for the similar
ferritic and austenitic grades, respectively, available in those
specifications.
Several grades of low alloy steels and ferritic, martensitic,
austenitic, and ferritic-austenitic stainless steels are included
in this specification. Selection will depend upon design and
service requirements.
Supplementary requirements are provided for use when additional
testing or inspection is desired. These shall apply only when
specified individually by the purchaser in the order.
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 material shall be
furnished to inch-pound units.
The values stated in either inch-pound units or SI units are to
be regarded separately as the 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.
2 For ASME Boiler and Pressure Vessel Code
applications see related Specification SA-182 in Section II of that
Code.
*A Summary of Changes section appears at the end of this
standard.
Keywords:
- austenitic stainless steel
- chromium alloy steel
- chromium-molybdenum steel
- ferritic/austenitic stainless steel
- ferritic stainless steel
- martensitic stainless steel
- nickel alloy steel
- notch toughness requirements
- pipe fittings
- piping applications
- pressure containing parts
- stainless steel fittings
- stainless steel forgings
- steel
- steel flanges
- steel forgings
- alloy
- steel valves
- temperature service applications, high
- elevated
- temperature service applications, high
- wrought material
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