ASTM A565/A565M-05a(2009)
(Specification)Standard Specification for Martensitic Stainless Steel Bars for High-Temperature Service
Standard Specification for Martensitic Stainless Steel Bars for High-Temperature Service
ABSTRACT
This guide covers standard specification for hot-finished and cold-finished martensitic chromium steel bars for high-temperature service. The mechanical properties shall be developed by suitable heat treatment, as indicated for each alloy. The steel shall conform to the required chemical composition for carbon, manganese, phosphorus, sulfur, silicon, chromium, nickel, molybdenum, vanadium, tungsten, nitrogen, aluminum, columbium, and copper. The microstructure shall not contain more than 5% delta-ferrite after full heat treatment. The material shall conform to the required mechanical properties such as tensile strength, yield strength, elongation, impact strength, and Brinell hardness. The material shall also undergo stress rupture testing using a combination test bar.
SCOPE
1.1 This specification covers hot-finished and cold-finished martensitic chromium steel bars for high-temperature service. The mechanical properties are developed by suitable heat treatment, as indicated for each alloy.
1.2 Where strength at temperature is a factor, these steels are generally limited to a maximum service temperature of 1200°F [650°C]. For oxidation (scaling) resistance and at low stresses, these steels are useful to 1450°F [790°C].
1.3 This specification is expressed in both inch-pound units and SI units; however, unless the purchase order or contract specifies the applicable M specification designation (SI units), the inch-pound units shall apply. 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 may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the specification.
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Designation: A565/A565M – 05a (Reapproved 2009)
Standard Specification for
Martensitic Stainless Steel Bars for High-Temperature
Service
This standard is issued under the fixed designationA565/A565M; 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.
This standard has been approved for use by agencies of the Department of Defense.
1. Scope Notch Tension Tests of Materials
E527 Practice for Numbering Metals and Alloys in the
1.1 This specification covers hot-finished and cold-finished
Unified Numbering System (UNS)
martensitic chromium steel bars for high-temperature service.
E562 Test Method for Determining Volume Fraction by
The mechanical properties are developed by suitable heat
Systematic Manual Point Count
treatment, as indicated for each alloy.
2.2 SAE Document:
1.2 Where strength at temperature is a factor, these steels
SAE J1086 Recommended Practice for Numbering Metals
are generally limited to a maximum service temperature of
and Alloys (UNS)
1200°F [650°C]. For oxidation (scaling) resistance and at low
stresses, these steels are useful to 1450°F [790°C].
3. Ordering Information
1.3 This specification is expressed in both inch-pound units
3.1 It is the responsibility of the purchaser to specify all
and SI units; however, unless the purchase order or contract
requirements that are necessary for material ordered under this
specifies the applicable M specification designation (SI units),
specification. Such requirements may include, but are not
the inch-pound units shall apply. The values stated in either
limited to, the following:
inch-pound units or SI units are to be regarded separately as
3.1.1 Quantity (weight or number of pieces);
standard. Within the text, the SI units are shown in brackets.
3.1.2 Name of material (martensitic stainless steel);
The values stated in each system may not be exact equivalents;
3.1.3 Form (bar, etc.);
therefore,eachsystemshallbeusedindependentlyoftheother.
3.1.4 Condition;
Combining values from the two systems may result in noncon-
3.1.5 Finish;
formance with the specification.
3.1.6 Size, or applicable dimension including diameter,
2. Referenced Documents thickness, width, length, etc.;
2 3.1.7 Grade designation (Table 1); and
2.1 ASTM Standards:
3.1.8 ASTM designation number and date of issue.
A370 Test Methods and Definitions for Mechanical Testing
of Steel Products
4. General Requirements
A484/A484M Specification for General Requirements for
4.1 Product furnished to this specification shall conform to
Stainless Steel Bars, Billets, and Forgings
the requirements of SpecificationA484/A484M, including any
A751 Test Methods, Practices, andTerminology for Chemi-
supplementary requirements indicated in the purchase order.
cal Analysis of Steel Products
Failure to comply with the general requirements of Specifica-
A994 Guide for Editorial Procedures and Form of Product
tionA484/A484M constitutes nonconformance with this speci-
SpecificationsforSteel,StainlessSteel,andRelatedAlloys
fication. In case of conflict between the requirements of this
E112 Test Methods for Determining Average Grain Size
specification and SpecificationA484/A484M, this specification
E292 Test Methods for Conducting Time-for-Rupture
shall prevail.
5. Manufacture
This specification is under the jurisdiction of ASTM Committee A01 on Steel,
5.1 Heat Treatment:
Stainless Steel and Related Alloys and is the direct responsibility of Subcommittee
A01.17 on Flat-Rolled and Wrought Stainless Steel.
5.1.1 The product forms covered in this specification may
Current edition approved May 1, 2009. Published May 2009. Originally
be furnished in one of the following conditions:
approved in 1966. Last previous edition approved in 2005 as A565 – 05a. DOI:
5.1.1.1 Condition A—Annealed,
10.1520/A0565_A0565M-05AR09.
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 Available from Society of Automotive Engineers (SAE), 400 Commonwealth
the ASTM website. Dr., Warrendale, PA 15096-0001, http://www.sae.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
A565/A565M – 05a (2009)
TABLE 1 Chemical Requirements
Grade UNS Carbon Man- Phos- Sulfur Silicon Chromium Nickel Molyb- Vana- Tungsten Nitrogen Alumi- Colum- Copper
Desig- ganese phorus denum dium num bium
A
nation
XM-32 S64152 0.08–0.15 0.50–0.90 0.025 0.025 0.35 max 11.00–12.50 2.00–3.00 1.50–2.00 0.25–0.40 . . . 0.01–0.05 . . . . . . . . .
max max
. . . S41041 0.13–0.18 0.40–0.60 0.030 0.030 0.50 max 11.50–13.00 0.50 max 0.20 max . . . . . . . . . 0.05 0.15 .
max max max –0.45
. . . S41425 0.05 max 0.50–1.00 0.02 max 0.005 0.50 max 12.00–15.00 4.00–7.00 1.50–2.00 . . . . . . 0.06–0.12 . . . . . . 0.30
max max
615 S41800 0.15–0.20 0.50 max 0.040 0.030 0.50 max 12.00–14.00 1.80–2.20 0.50 max . . . 2.50–3.50 . . . . . . . . . . . .
max max
616 S42200 0.20–0.25 0.50–1.00 0.025 0.025 0.50 max 11.00–12.50 0.50–1.00 0.90–1.25 0.20–0.30 0.90–1.25 . . . . . . . . . . . .
max max
619 S42300 0.27–0.32 0.95–1.35 0.025 0.025 0.50 max 11.00–12.00 0.50 max 2.50–3.00 0.20–0.30 . . . . . . . . . . . . . . .
max max
. . . S42226 0.15–0.20 0.50–0.80 0.020 0.010 0.20–0.60 10.0–11.5 0.30–0.60 0.80–1.10 0.15–0.25 0.25 0.04–0.08 0.05 0.35 .
–0.55
A
New designation established in accordance with Practice E527 and SAE J1086.
5.1.1.2 Condition T—Heat treated (for machining), When the visual estimation method indicates the delta ferrite
5.1.1.3 Condition HT—Heat treated (for high-temperature content is greater than the allowed limit, the manufacturer may
service), or
employ Test Method E562 for determining the acceptability of
5.1.1.4 Condition H—Heat treated.
the lot.
5.2 Condition and Finish:
5.2.1 Bars may be furnished in one of the following
8. Mechanical Properties Requirements
hot-finished conditions:
8.1 The material shall conform to the mechanical properties
5.2.1.1 Hot rolled, or
listed in Table 3 for the ordered condition.
5.2.1.2 Rough turned (rounds only).
8.2 Material furnished in Condition A or T shall be capable
5.2.2 Bars may be furnished in one of the following
of developing the room-temperature properties specified for
cold-finished conditions:
5.2.2.1 Cold drawn, Condition HT when subjected to heat treatment as specified in
5.2.2.2 Centerless ground (rounds only), or Table 2.
5.2.2.3 Polished (rounds only).
8.3 The yield strength shall be determined by the offset
method as described in the current edition ofTest Methods and
6. Chemical Requirements
Definitions A370.
6.1 Eachalloycoveredbythisspecificationshallconformto
8.4 Th
...
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.
Designation:A565/A565M–05 Designation: A 565/A 565M – 05a (Reapproved 2009)
Standard Specification for
Martensitic Stainless Steel Bars for High-Temperature
Service
This standard is issued under the fixed designationA 565/A 565M; 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.
This standard has been approved for use by agencies of the Department of Defense.
1. Scope *
1.1 This specification covers hot-finished and cold-finished martensitic chromium steel bars for high-temperature service. The
mechanical properties are developed by suitable heat treatment, as indicated for each alloy.
1.2 Where strength at temperature is a factor, these steels are generally limited to a maximum service temperature of 1200°F
[650°C]. For oxidation (scaling) resistance and at low stresses, these steels are useful to 1450°F [790°C].
1.3This1.3 This specification is expressed in both inch-pound units and SI units; however, unless the purchase order or contract
specifies the applicable M specification designation (SI units), the inch-pound units shall apply. 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 may not be exact equivalents; therefore, each system shall 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:
A 370 Test Methods and Definitions for Mechanical Testing of Steel Products
A 484/A 484M Specification for General Requirements for Stainless Steel Bars, Billets, and Forgings
A 751 Test Methods, Practices, and Terminology for Chemical Analysis of Steel Products A994
A 994 Guide for Editorial Procedures and Form of Product Specifications for Steel, Stainless Steel, and Related Alloys
E112 Test Methods for Determining Average Grain Size
E 292 Test Methods for Conducting Time-for-Rupture Notch Tension Tests of Materials
E 527 Practice for Numbering Metals and Alloys (UNS) Practice for Numbering Metals and Alloys in the Unified Numbering
System (UNS)
E 562 Test Method for Determining Volume Fraction by Systematic Manual Point Count
2.2 Other Documents: SAE Document:
SAE J1086 Recommended Practice for Numbering Metals and Alloys (UNS)
3. Ordering Information
3.1 It is the responsibility of the purchaser to specify all requirements that are necessary for material ordered under this
specification. Such requirements may include, but are not limited to, the following:
3.1.1 Quantity (weight or number of pieces);
3.1.2 Name of material (martensitic stainless steel);
3.1.3 Form (bar, etc.);
3.1.4 Condition;
3.1.5 Finish;
3.1.6 Size, or applicable dimension including diameter, thickness, width, length, etc.;
3.1.7 Grade designation (Table 1); and
3.1.8 ASTM designation number and date of issue.
This specification is under the jurisdiction ofASTM CommitteeA01 on Steel, Stainless Steel and RelatedAlloys and is the direct responsibility of SubcommitteeA01.17
on Flat-Rolled and Wrought Stainless Steel.
Current edition approved MarchMay 1, 2005.2009. Published March 2005.May 2009. Originally approved in 1966. Last previous edition approved in 20032005 as
A565–03b.A 565 – 05a.
For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at service@astm.org. ForAnnualBookofASTMStandards
volume information, refer to the standard’s Document Summary page on the ASTM website.
Available from Society of Automotive Engineers (SAE), 400 Commonwealth Dr., Warrendale, PA 15096-0001, http://www.sae.org.
*ASummary 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.
A 565/A 565M – 05a (2009)
TABLE 1 Chemical Requirements
Grade UNS Carbon Man- Phos- Sulfur Silicon Chromium Nickel Molyb- Vana- Tungsten Nitrogen Alumi- Colum- Copper
Desig- ganese phorus denum dium num bium
A
nation
XM-32 S64152 0.08–0.15 0.50–0.90 0.025 0.025 0.35 max 11.00–12.50 2.00–3.00 1.50–2.00 0.25–0.40 . . . 0.01–0.05 . . . . . . . . .
max max
. . . S41041 0.13–0.18 0.40–0.60 0.030 0.030 0.50 max 11.50–13.00 0.50 max 0.20 max . . . . . . . . . 0.05 0.15 .
max max max –0.45
. . . S41425 0.05 max 0.50–1.00 0.02 max 0.005 0.50 max 12.00–15.00 4.00–7.00 1.50–2.00 . . . . . . 0.06–0.12 . . . . . . 0.30
max max
615 S41800 0.15–0.20 0.50 max 0.040 0.030 0.50 max 12.00–14.00 1.80–2.20 0.50 max . . . 2.50–3.50 . . . . . . . . . . . .
max max
616 S42200 0.20–0.25 0.50–1.00 0.025 0.025 0.50 max 11.00–12.50 0.50–1.00 0.90–1.25 0.20–0.30 0.90–1.25 . . . . . . . . . . . .
max max
619 S42300 0.27–0.32 0.95–1.35 0.025 0.025 0.50 max 11.00–12.00 0.50 max 2.50–3.00 0.20–0.30 . . . . . . . . . . . . . . .
max max
... S42226 0.15–0.20 0.50–0.80 0.020 0.010 0.20–0.60 10.0–11.5 0.30–0.60 0.80–1.10 0.15–0.25 0.25 0.04–0.08 0.05 0.35 ...
–0.55
A
New designation established in accordance with Practice E 527 and SAE J1086.
4. General Requirements
4.1 Product furnished to this specification shall conform to the requirements of SpecificationA 484/A 484M/A484M,, including
any supplementary requirements indicated in the purchase order. Failure to comply with the general requirements of Specification
A 484/A 484M/A484M constitutes nonconformance with this specification. In case of conflict between the requirements of this
specification and Specification A 484/A 484M/A484M,, this specification shall prevail.
5. Manufacture
5.1 Heat Treatment:
5.1.1 The product forms covered in this specification may be furnished in one of the following conditions:
5.1.1.1 Condition A—Annealed,
5.1.1.2 Condition T—Heat treated (for machining),
5.1.1.3 Condition HT—Heat treated (for high-temperature service), or
5.1.1.4 Condition H—Heat treated.
5.2 Condition and Finish:
5.2.1 Bars may be furnished in one of the following hot-finished conditions:
5.2.1.1 Hot rolled, or
5.2.1.2 Rough turned (rounds only).
5.2.2 Bars may be furnished in one of the following cold-finished conditions:
5.2.2.1 Cold drawn,
5.2.2.2 Centerless ground (rounds only), or
5.2.2.3 Polished (rounds only).
6. Chemical Requirements
6.1 Each alloy covered by this specification shall conform to the chemical composition specified in Table 1.
6.2 Methods and practices relating to chemical analysis required by this specification shall be in accordance withTest Methods,
Practices, and Terminology A 751.
7. Metallurgical Requirements
7.1 The microstructure shall not contain more than 5 % delta-ferrite after full heat treatment as described in Table 2. . Visual
examination for the volume fraction of delta ferrite of various representative areas of examination is acceptable. When the visual
estimation method indicates the delta ferrite content is greater than the allowed limit, the manufacturer may employ Test Method
E 562 for determining the acceptability of the lot.
8. Mechanical Properties Requirements
8.1 The material shall conform to the me
...
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.
Designation:A565/A565M–05a Designation: A 565/A 565M – 05a (Reapproved 2009)
Standard Specification for
Martensitic Stainless Steel Bars for High-Temperature
Service
This standard is issued under the fixed designationA 565/A 565M; 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.
This standard has been approved for use by agencies of the Department of Defense.
1. Scope *
1.1 This specification covers hot-finished and cold-finished martensitic chromium steel bars for high-temperature service. The
mechanical properties are developed by suitable heat treatment, as indicated for each alloy.
1.2 Where strength at temperature is a factor, these steels are generally limited to a maximum service temperature of 1200°F
[650°C]. For oxidation (scaling) resistance and at low stresses, these steels are useful to 1450°F [790°C].
1.3This1.3 This specification is expressed in both inch-pound units and SI units; however, unless the purchase order or contract
specifies the applicable M specification designation (SI units), the inch-pound units shall apply. 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 may not be exact equivalents; therefore, each system shall 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:
A 370 Test Methods and Definitions for Mechanical Testing of Steel Products
A 484/A 484M Specification for General Requirements for Stainless Steel Bars, Billets, and Forgings
A 751 Test Methods, Practices, and Terminology for Chemical Analysis of Steel Products A994
A 994 Guide for Editorial Procedures and Form of Product Specifications for Steel, Stainless Steel, and Related Alloys
E112 Test Methods for Determining Average Grain Size
E 292 Test Methods for Conducting Time-for-Rupture Notch Tension Tests of Materials
E 527 Practice for Numbering Metals and Alloys (UNS) Practice for Numbering Metals and Alloys in the Unified Numbering
System (UNS)
E 562 Test Method for Determining Volume Fraction by Systematic Manual Point Count
2.2 SAE Document:
SAE J1086 Recommended Practice for Numbering Metals and Alloys (UNS)
3. Ordering Information
3.1 It is the responsibility of the purchaser to specify all requirements that are necessary for material ordered under this
specification. Such requirements may include, but are not limited to, the following:
3.1.1 Quantity (weight or number of pieces);
3.1.2 Name of material (martensitic stainless steel);
3.1.3 Form (bar, etc.);
3.1.4 Condition;
3.1.5 Finish;
3.1.6 Size, or applicable dimension including diameter, thickness, width, length, etc.;
3.1.7 Grade designation (Table 1); and
3.1.8 ASTM designation number and date of issue.
This specification is under the jurisdiction ofASTM CommitteeA01 on Steel, Stainless Steel and RelatedAlloys and is the direct responsibility of SubcommitteeA01.17
on Flat-Rolled and Wrought Stainless Steel.
Current edition approved Sept.May 1, 2005.2009. Published September 2005.May 2009. Originally approved in 1966. Last previous edition approved in 2005 as
A 565 – 05a.
For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at service@astm.org. For Annual Book ofASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
Available from Society of Automotive Engineers (SAE), 400 Commonwealth Dr., Warrendale, PA 15096-0001, http://www.sae.org.
*ASummary 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.
A 565/A 565M – 05a (2009)
TABLE 1 Chemical Requirements
Grade UNS Carbon Man- Phos- Sulfur Silicon Chromium Nickel Molyb- Vana- Tungsten Nitrogen Alumi- Colum- Copper
Desig- ganese phorus denum dium num bium
A
nation
XM-32 S64152 0.08–0.15 0.50–0.90 0.025 0.025 0.35 max 11.00–12.50 2.00–3.00 1.50–2.00 0.25–0.40 . . . 0.01–0.05 . . . . . . . . .
max max
. . . S41041 0.13–0.18 0.40–0.60 0.030 0.030 0.50 max 11.50–13.00 0.50 max 0.20 max . . . . . . . . . 0.05 0.15 .
max max max –0.45
. . . S41425 0.05 max 0.50–1.00 0.02 max 0.005 0.50 max 12.00–15.00 4.00–7.00 1.50–2.00 . . . . . . 0.06–0.12 . . . . . . 0.30
max max
615 S41800 0.15–0.20 0.50 max 0.040 0.030 0.50 max 12.00–14.00 1.80–2.20 0.50 max . . . 2.50–3.50 . . . . . . . . . . . .
max max
616 S42200 0.20–0.25 0.50–1.00 0.025 0.025 0.50 max 11.00–12.50 0.50–1.00 0.90–1.25 0.20–0.30 0.90–1.25 . . . . . . . . . . . .
max max
619 S42300 0.27–0.32 0.95–1.35 0.025 0.025 0.50 max 11.00–12.00 0.50 max 2.50–3.00 0.20–0.30 . . . . . . . . . . . . . . .
max max
. . . S42226 0.15–0.20 0.50–0.80 0.020 0.010 0.20–0.60 10.0–11.5 0.30–0.60 0.80–1.10 0.15–0.25 0.25 0.04–0.08 0.05 0.35 .
–0.55
A
New designation established in accordance with Practice E 527 and SAE J1086.
4. General Requirements
4.1 Product furnished to this specification shall conform to the requirements of SpecificationA 484/A 484M/A484M,, including
any supplementary requirements indicated in the purchase order. Failure to comply with the general requirements of Specification
A 484/A 484M/A484M constitutes nonconformance with this specification. In case of conflict between the requirements of this
specification and Specification A 484/A 484M/A484M,, this specification shall prevail.
5. Manufacture
5.1 Heat Treatment:
5.1.1 The product forms covered in this specification may be furnished in one of the following conditions:
5.1.1.1 Condition A—Annealed,
5.1.1.2 Condition T—Heat treated (for machining),
5.1.1.3 Condition HT—Heat treated (for high-temperature service), or
5.1.1.4 Condition H—Heat treated.
5.2 Condition and Finish:
5.2.1 Bars may be furnished in one of the following hot-finished conditions:
5.2.1.1 Hot rolled, or
5.2.1.2 Rough turned (rounds only).
5.2.2 Bars may be furnished in one of the following cold-finished conditions:
5.2.2.1 Cold drawn,
5.2.2.2 Centerless ground (rounds only), or
5.2.2.3 Polished (rounds only).
6. Chemical Requirements
6.1 Each alloy covered by this specification shall conform to the chemical composition specified in Table 1.
6.2 Methods and practices relating to chemical analysis required by this specification shall be in accordance withTest Methods,
Practices, and Terminology A 751.
7. Metallurgical Requirements
7.1 The microstructure shall not contain more than 5 % delta-ferrite after full heat treatment as described in Table 2. Visual
examination for the volume fraction of delta ferrite of various representative areas of examination is acceptable. When the visual
estimation method indicates the delta ferrite content is greater than the allowed limit, the manufacturer may employ Test Method
E 562 for determining the acceptability of the lot.
8. Mechanical Properties Requirements
8.1 The material shall
...
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