ASTM B462-15

Standard Specification for Forged or Rolled UNS N06030, UNS N06022, UNS N06035, UNS N06200, UNS N06059, UNS N10362, UNS N06686, UNS N08020, UNS N08367, UNS N10276, UNS N10665, UNS N10675, UNS N10629, UNS N08031, UNS N06045, UNS N06025, UNS R20033 Alloy Pipe Flanges, Forged Fittings, and Valves and Parts for Corrosive High-Temperature Service

ABSTRACT
This specification covers forged or rolled UNS N06030, UNS N06035, UNS N06022, UNS N06200, UNS N06059, UNS N06686, UNS N08020, UNS N08024, UNS N08026, UNS N08367, UNS N10276, UNS N10665, UNS N10675, UNS N10629, UNS N08031, UNS N06045, UNS N06025, and UNS R20033 alloy pipe flanges, forged fittings, and valves and parts intended for corrosive high temperature service. A sufficient discard shall be made from each ingot to secure freedom from injurious piping and undue segregation. Requirements for forging (done by hammering, pressing, rolling, extruding, or upsetting), hot working, and heat treatment are detailed. The material shall conform to the chemical composition prescribed for carbon, manganese, phosphorus, sulfur, silicon, nickel, chromium, molybdenum, copper, columbium, tantalum, nitrogen, iron, cobalt, tungsten, vanadium, titanium, zirconium, aluminum, yttrium, and cerium. The material shall meet the requirements specified for the mechanical properties including tensile strength, yield strength, and elongation. The forgings shall conform to the specified sizes and shapes. Requirements for chemical and product (check) analyses and hydrostatic, macroetch, and tension tests are given.
SCOPE
1.1 This specification2 covers forged or rolled UNS N06030, UNS N06035, UNS N06022, UNS N06200, UNS N06059, UNS N10362, UNS N06686, UNS N08020, UNS N08367, UNS N10276, UNS N10665, UNS N10675, UNS N10629, UNS N08031, UNS N06045, UNS N06025, and UNS R20033* pipe flanges, forged fittings, and valves and parts intended for corrosive high-temperature service.  
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to become familiar with all hazards including those identified in the appropriate Safety Data Sheet (SDS) for this product/material as provided by the manufacturer, to establish appropriate safety and health practices, and determine the applicability of regulatory limitations prior to use.

General Information

• Status: Historical
• Publication Date: 30-Sep-2015
• ICS: 77.150.99 - Other products of non-ferrous metals
• Technical Committee: B02 - Nonferrous Metals and Alloys
• Drafting Committee: B02.07 - Refined Nickel and Cobalt and Their Alloys

Standards Content (Sample)

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:B462 −15
Standard Specification for
Forged or Rolled UNS N06030, UNS N06022, UNS N06035,
UNS N06200, UNS N06059, UNS N10362, UNS N06686, UNS
N08020, UNS N08367, UNS N10276, UNS N10665, UNS
N10675, UNS N10629, UNS N08031, UNS N06045, UNS
N06025, UNS R20033 Alloy Pipe Flanges, Forged Fittings,
and Valves and Parts for Corrosive High-Temperature
1
Service
This standard is issued under the fixed designation B462; 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 (´) indicates an editorial change since the last revision or reapproval.
1. Scope* 2. Referenced Documents
3
2
2.1 ASTM Standards:
1.1 This specification covers forged or rolled UNS
A262 Practices for Detecting Susceptibility to Intergranular
N06030, UNS N06035, UNS N06022, UNS N06200, UNS
Attack in Austenitic Stainless Steels
N06059, UNS N10362, UNS N06686, UNS N08020, UNS
B166 Specification for Nickel-Chromium-IronAlloys (UNS
N08367, UNS N10276, UNS N10665, UNS N10675, UNS
N06600, N06601, N06603, N06690, N06693, N06025,
N10629,UNSN08031,UNSN06045,UNSN06025,andUNS
N06045, and N06696), Nickel-Chromium-Cobalt-
R20033* pipe flanges, forged fittings, and valves and parts
Molybdenum Alloy (UNS N06617), and Nickel-Iron-
intended for corrosive high-temperature service.
Chromium-Tungsten Alloy (UNS N06674) Rod, Bar, and
1.2 The values stated in inch-pound units are to be regarded
Wire
as standard. The values given in parentheses are mathematical
B335 Specification for Nickel-Molybdenum Alloy Rod
conversions to SI units that are provided for information only
B408 Specification for Nickel-Iron-Chromium Alloy Rod
and are not considered standard.
and Bar
1.3 This standard does not purport to address all of the
B472 Specification for Nickel Alloy Billets and Bars for
safety concerns, if any, associated with its use. It is the Reforging
responsibility of the user of this standard to become familiar
B473 Specification for UNS N08020, UNS N08024, and
with all hazards including those identified in the appropriate
UNS N08026 Nickel Alloy Bar and Wire
Safety Data Sheet (SDS) for this product/material as provided
B574 Specification for Low-Carbon Nickel-Chromium-
by the manufacturer, to establish appropriate safety and health
Molybdenum, Low-Carbon Nickel-Molybdenum-
practices, and determine the applicability of regulatory limi-
Chromium, Low-Carbon Nickel-Molybdenum-
tations prior to use.
Chromium-Tantalum, Low-Carbon Nickel-Chromium-
Molybdenum-Copper, and Low-Carbon Nickel-
Chromium-Molybdenum-Tungsten Alloy Rod
1 B581 Specification for Nickel-Chromium-Iron-
This specification is under the jurisdiction of ASTM Committee B02 on
Molybdenum-Copper Alloy Rod
Nonferrous Metals and Alloys and is the direct responsibility of Subcommittee
B02.07 on Refined Nickel and Cobalt and Their Alloys.
B649 Specification for Ni-Fe-Cr-Mo-Cu-N Low-CarbonAl-
Current edition approved Oct. 1, 2015. Published October 2015. Originally
loys (UNS N08925, UNS N08031, UNS N08354, and
ɛ2
approved in 1967. Last previous edition approved in 2010 as B462 – 10 . DOI:
10.1520/B0462-15.
2 3
For ASME Boiler and Pressure Vessel Code applications see related Specifi- For referenced ASTM standards, visit the ASTM website, www.astm.org, or
cation SB-462 in Section II of that Code. contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM
* NewdesignationestablishedinaccordancewithPracticeE527andSAEJ1086, Standards volume information, refer to the standard’s Document Summary page on
Practice for Numbering Metals and Alloys (UNS). the ASTM website.
*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
1

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B462−15
UNS N08926), and Cr-Ni-Fe-N Low-CarbonAlloy (UNS 5. Materials and Manufacture
R20033) Bar and Wire, and Ni-Cr-Fe-Mo-N Alloy (UNS
5.1 Discard—A sufficient discard shall be made from each
N08936) Wire
ingot to secure freedom from injurious piping and undue
B691 Specification for Iron-Nickel-Chromium-
segregation. The material shall have a homogeneous structure
Molybdenum Alloys (UNS N08366 and UNS N08367)
as shown by the macroetch test in 7.3.
Rod, Bar, and Wire
5.2 Manufacturing Practice:
B880 Specification for General Requirements for Chemical
5.2.1 Material for forging shall consist of a billet, bar, or
Check Analysis Limits for Nickel, Nickel Alloys and
forging produced in accordance with Specifications B166,
Cobalt Alloys
B335, B408, B 462, B472, B473, B574, B581, B649,or B691.
E8 Test Methods for Tension Testing of Metallic Materials
5.2.2 The material shall be forged by ha
...

This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
´2
Designation: B462 − 10 B462 − 15
Standard Specification for
Forged or Rolled UNS N06030, UNS N06022, UNS N06035,
UNS N06200, UNS N06059, UNS N10362, UNS N06686, UNS
N08020, UNS N08024, UNS N08026, UNS N08367, UNS
N10276, UNS N10665, UNS N10675, UNS N10629, UNS
N08031, UNS N06045, UNS N06025, UNS R20033 Alloy Pipe
Flanges, Forged Fittings, and Valves and Parts for
1
Corrosive High-Temperature Service
This standard is issued under the fixed designation B462; 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 (´) indicates an editorial change since the last revision or reapproval.
1
ε NOTE—The chromium range for UNS N06022 in Table 1 was corrected editorially in January 2011.
2
ε NOTE—The chemistry rows for UNS N06686 and UNS N08031 in Table 1 were corrected editorially in August 2013.
1. Scope*
2
1.1 This specification covers forged or rolled UNS N06030, UNS N06035, UNS N06022, UNS N06200, UNS N06059, UNS
N10362, UNS N06686, UNS N08020, UNS N08024, UNS N08026, UNS N08367, UNS N10276, UNS N10665, UNS N10675,
UNS N10629, UNS N08031, UNS N06045, UNS N06025, and UNS R20033* pipe flanges, forged fittings, and valves and parts
intended for corrosive high-temperature service.
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical
conversions to SI units that are provided for information only and are not considered standard.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility
of the user of this standard to become familiar with all hazards including those identified in the appropriate Material Safety Data
Sheet (MSDS)(SDS) for this product/material as provided by the manufacturer, to establish appropriate safety and health practices,
and determine the applicability of regulatory limitations prior to use.
2. Referenced Documents
3
2.1 ASTM Standards:
A262 Practices for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels
B166 Specification for Nickel-Chromium-Iron Alloys (UNS N06600, N06601, N06603, N06690, N06693, N06025, N06045,
and N06696), Nickel-Chromium-Cobalt-Molybdenum Alloy (UNS N06617), and Nickel-Iron-Chromium-Tungsten Alloy
(UNS N06674) Rod, Bar, and Wire
B335 Specification for Nickel-Molybdenum Alloy Rod
B408 Specification for Nickel-Iron-Chromium Alloy Rod and Bar
B472 Specification for Nickel Alloy Billets and Bars for Reforging
B473 Specification for UNS N08020, UNS N08024, and UNS N08026 Nickel Alloy Bar and Wire
B574 Specification for Low-Carbon Nickel-Chromium-Molybdenum, Low-Carbon Nickel-Molybdenum-Chromium, Low-
Carbon Nickel-Molybdenum-Chromium-Tantalum, Low-Carbon Nickel-Chromium-Molybdenum-Copper, and Low-Carbon
Nickel-Chromium-Molybdenum-Tungsten Alloy Rod
1
This specification is under the jurisdiction of ASTM Committee B02 on Nonferrous Metals and Alloys and is the direct responsibility of Subcommittee B02.07 on Refined
Nickel and Cobalt and Their Alloys.
Current edition approved Oct. 1, 2010Oct. 1, 2015. Published October 2010October 2015. Originally approved in 1967. Last previous edition approved in 20062010 as
ɛ2
B462 – 06.B462 – 10 . DOI: 10.1520/B0462-10E02.10.1520/B0462-15.
2
For ASME Boiler and Pressure Vessel Code applications see related Specification SB-462 in Section II of that Code.
* New designation established in accordance with Practice E527 and SAE J1086, Practice for Numbering Metals and Alloys (UNS).
3
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM Standards
volume information, refer to the standard’sstandard’s Document Summary page on the ASTM website.
*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
1

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B462 − 15
B581 Specification for Nickel-Chromium-Iron-Molybdenum-Copper Alloy Rod
B649 Specification for Ni-Fe-Cr-Mo-Cu-N Low-Carbon Alloys (UNS N08925, UNS N08031, UNS N08354, and UNS
N08926), and Cr-Ni-Fe-N Low-Carbon Alloy (UNS R20033) Bar and Wire, and Ni-Cr-Fe-Mo-N Alloy (UNS N08936) Wire
B691 Specification for Iron-Nickel-Chromium-Molybdenum Alloys (UNS N08366 and UNS N08367) Rod, Bar, and Wire
B880 Specification for
...