ASTM F1314-18
(Specification)Standard Specification for Wrought Nitrogen Strengthened 22 Chromium–13 Nickel–5 Manganese–2.5 Molybdenum Stainless Steel Alloy Bar and Wire for Surgical Implants (UNS S20910)
Standard Specification for Wrought Nitrogen Strengthened 22 Chromium–13 Nickel–5 Manganese–2.5 Molybdenum Stainless Steel Alloy Bar and Wire for Surgical Implants (UNS S20910)
ABSTRACT
This specification covers the chemical, mechanical, and metallurgical requirements for wrought nitrogen strengthened 22chromium-13nickel-5manganese-2.5molybdenum stainless steel alloy bar and wire for surgical implants (UNS S20910). Materials shall be tested and shall conform to chemical requirements such as chemical composition, and product analysis; metallurgical requirements such as inclusion; and mechanical requirements such as dimension, tensile strength, yield strength, elongation, and Brinell hardness.
SCOPE
1.1 This specification covers the chemical, mechanical, and metallurgical requirements for wrought nitrogen strengthened 22 chromium – 13 nickel – 5 manganese – 2.5 molybdenum stainless steel alloy bar and wire for surgical implants.
1.2 The SI units in this standard are the primary units. The values stated in either primary SI units or secondary 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 each other. Combining values form the two systems may result in non-conformance with the standard.
1.3 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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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.
Designation:F1314 −18
Standard Specification for
Wrought Nitrogen Strengthened 22 Chromium–13 Nickel–5
Manganese–2.5 Molybdenum Stainless Steel Alloy Bar and
1
Wire for Surgical Implants (UNS S20910)
This standard is issued under the fixed designation F1314; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope* E10Test Method for Brinell Hardness of Metallic Materials
E18Test Methods for Rockwell Hardness of Metallic Ma-
1.1 This specification covers the chemical, mechanical, and
terials
metallurgical requirements for wrought nitrogen strengthened
E29Practice for Using Significant Digits in Test Data to
22 chromium – 13 nickel – 5 manganese – 2.5 molybdenum
Determine Conformance with Specifications
stainless steel alloy bar and wire for surgical implants.
E45Test Methods for Determining the Inclusion Content of
1.2 The SI units in this standard are the primary units. The
Steel
values stated in either primary SI units or secondary inch-
E112Test Methods for Determining Average Grain Size
pound units are to be regarded separately as standard. The
E354 Test Methods for Chemical Analysis of High-
values stated in each system may not be exact equivalents;
Temperature,Electrical,Magnetic,andOtherSimilarIron,
therefore, each system shall be used independently of each
Nickel, and Cobalt Alloys
other. Combining values form the two systems may result in
E407Practice for Microetching Metals and Alloys
non-conformance with the standard.
F138Specification for Wrought 18Chromium-14Nickel-
1.3 This international standard was developed in accor- 2.5MolybdenumStainlessSteelBarandWireforSurgical
dance with internationally recognized principles on standard-
Implants (UNS S31673)
ization established in the Decision on Principles for the F746Test Method for Pitting or Crevice Corrosion of
Development of International Standards, Guides and Recom-
Metallic Surgical Implant Materials
mendations issued by the World Trade Organization Technical IEEE/ASTM SI 10American National Standard for Metric
Barriers to Trade (TBT) Committee.
Practice
3
2.2 Aerospace Materials Specification:
2. Referenced Documents
AMS 2248Chemical CheckAnalysis Limits, Corrosion and
2
2.1 ASTM Standards:
Heat Resistant Steels and Alloys, Maraging and Other
A262Practices for Detecting Susceptibility to Intergranular
Highly-Alloyed Steels, and Iron Alloys
Attack in Austenitic Stainless Steels
AMS 2630Inspection, Ultrasonic Product Over 0.5 inch
A484/A484MSpecification for General Requirements for
(12.7 mm) Thick
Stainless Steel Bars, Billets, and Forgings
AMS 2632Ultrasonic Inspection of Thin Materials
4
A555/A555MSpecification for General Requirements for
2.3 ISO Standards:
Stainless Steel Wire and Wire Rods
ISO 6892Metallic Materials Tensile Testing at Ambient
A751Test Methods, Practices, and Terminology for Chemi-
Temperature
cal Analysis of Steel Products
ISO 9001Quality Management Systems—Requirements
E8/E8MTest Methods for Tension Testing of Metallic Ma-
terials
3. Terminology
3.1 Definitions of Terms Specific to This Standard:
1
This specification is under the jurisdiction of ASTM Committee F04 on 3.1.1 bar, n—roundbarsandflatsfrom4.75mm[0.1875in.]
Medical and Surgical Materials and Devicesand is the direct responsibility of
to 101.60 mm [4.00 in.] in diameter or thickness (other sizes
Subcommittee F04.12 on Metallurgical Materials.
and shapes by special order).
Current edition approved Feb. 1, 2018. Published March 2018. Originally
ɛ1
approved in 1990. Last previous edition approved in 2013 as F1314–13a . DOI:
10.1520/F1314-18.
2 3
For referenced ASTM standards, visit the ASTM website, www.astm.org, or Available from Society of Automotive Engineers (SAE), 400 Commonwealth
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Dr., Warrendale, PA 15096-0001, http://www.sae.org.
4
Standards volume information, refer to the standard’s Document Summary page on Available fromAmerican National Standards Institute (ANSI), 25 W. 43rd St.,
the ASTM website. 4th Floor, New York, NY 10036, http://www.ansi.org.
*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
---------------------- Page: 1 ----------------------
F1314−18
3.1.2 forging bar, n—as described in 3.1.2 used for produc- 6.1.1 Requirements for the major and minor elemental
tion of forgings, may be f
...
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.
´1
Designation: F1314 − 13a F1314 − 18
Standard Specification for
Wrought Nitrogen Strengthened 22 Chromium–13 Nickel–5
Manganese–2.5 Molybdenum Stainless Steel Alloy Bar and
1
Wire for Surgical Implants (UNS S20910)
This standard is issued under the fixed designation F1314; 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 designation was corrected editorially in December 2013.
1. Scope*
1.1 This specification covers the chemical, mechanical, and metallurgical requirements for wrought nitrogen strengthened 22
chromium – 13 nickel – 5 manganese – 2.5 molybdenum stainless steel alloy bar and wire for surgical implants.
1.2 The SI units in this standard are the primary units. The values stated in either primary SI units or secondary 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 theeach other. Combining values fromform the two systems may result in non-conformance with
the standard.
1.3 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.
2. Referenced Documents
2
2.1 ASTM Standards:
A262 Practices for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels
A484/A484M Specification for General Requirements for Stainless Steel Bars, Billets, and Forgings
A555/A555M Specification for General Requirements for Stainless Steel Wire and Wire Rods
A751 Test Methods, Practices, and Terminology for Chemical Analysis of Steel Products
E8/E8M Test Methods for Tension Testing of Metallic Materials
E10 Test Method for Brinell Hardness of Metallic Materials
E18 Test Methods for Rockwell Hardness of Metallic Materials
E29 Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
E45 Test Methods for Determining the Inclusion Content of Steel
E112 Test Methods for Determining Average Grain Size
E354 Test Methods for Chemical Analysis of High-Temperature, Electrical, Magnetic, and Other Similar Iron, Nickel, and
Cobalt Alloys
E407 Practice for Microetching Metals and Alloys
F138 Specification for Wrought 18Chromium-14Nickel-2.5Molybdenum Stainless Steel Bar and Wire for Surgical Implants
(UNS S31673)
F746 Test Method for Pitting or Crevice Corrosion of Metallic Surgical Implant Materials
IEEE/ASTM SI 10 American National Standard for Metric Practice
3
2.2 Aerospace Materials Specification:
AMS 2248 Chemical Check Analysis Limits, Corrosion and Heat Resistant Steels and Alloys, Maraging and Other
Highly-Alloyed Steels, and Iron Alloys
1
This specification is under the jurisdiction of ASTM Committee F04 on Medical and Surgical Materials and Devices and is the direct responsibility of Subcommittee
F04.12 on Metallurgical Materials.
Current edition approved Oct. 1, 2013Feb. 1, 2018. Published November 2013March 2018. Originally approved in 1990. Last previous edition approved in 2013 as
ɛ1
F1314 – 13.F1314 – 13a . DOI: 10.1520/F1314-13AE01.10.1520/F1314-18.
2
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.
3
Available from Society of Automotive Engineers (SAE), 400 Commonwealth Dr., Warrendale, PA 15096-0001, http://www.sae.org.
*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
---------------------- Page: 1 ----------------------
F1314 − 18
AMS 2630 Inspection, Ultrasonic Product Over 0.5 inch (12.7 mm) Thick
AMS 2632 Ultrasonic Inspection of Thin Materials
4
2.3 ISO Standards:
ISO 6892 Metallic Materials Tensile Testing at Ambient Temperature
ISO 9001 Quality Management Systems—Requirements
3. Terminology
3.1 Definitions of Terms Specific to This Standard:
3.1.1 bar, n—round bars and flats from 0.1875 in. [4.75 mm] to 4.00 in. [101.60 mm]4.75 mm [0.1875 in.] to 101.60 m
...
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