ASTM F1586-95

Standard Specification for Wrought Nitrogen Strengthened 21 Chromium—10 Nickel—3 Manganese—2.5 Molybdenum Stainless Steel Bar for Surgical Implants (UNS S31675)

SCOPE
1.1 This specification covers the chemical, mechanical, and metallurgical requirements for wrought nitrogen strengthened 21 chromium—10 nickel—3 manganese—2.5 molybdenum stainless steel alloy bar for surgical implants.
1.2 The values stated in inch-pound units are to be regarded as the standard. The SI equivalents of the inch-pound units may be approximate.

General Information

• Status: Historical
• Publication Date: 09-Jan-2002
• ICS: 11.040.40 - Implants for surgery, prosthetics and orthotics
• Technical Committee: F04 - Medical and Surgical Materials and Devices
• Drafting Committee: F04.12 - Metallurgical Materials

Relations

• Replaced By: ASTM F1586-02 - Standard Specification for Wrought Nitrogen Strengthened 21 Chromium—10 Nickel—3 Manganese—2.5 Molybdenum Stainless Steel Bar for Surgical Implants (UNS S31675)
• Effective Date: 10-Jan-2002
• Referred By: ASTM F2068-15 - Standard Specification for Femoral Prostheses—Metallic Implants (Withdrawn 2023)
• Effective Date: 10-Jan-2002
• Referred By: ASTM F543-23 - Standard Specification and Test Methods for Metallic Medical Bone Screws
• Effective Date: 10-Jan-2002
• Referred By: ASTM F2181-20 - Standard Specification for Wrought Seamless Stainless Steel Tubing for Surgical Implants
• Effective Date: 10-Jan-2002
• Referred By: ASTM F2581-12(2017) - Standard Specification for Wrought Nitrogen Strengthened 11Manganese-17Chromium-3Molybdenum Low-Nickel Stainless Steel Alloy Bar and Wire for Surgical Implants (UNS S29225)
• Effective Date: 10-Jan-2002
• Referred By: ASTM F621-12(2021)e1 - Standard Specification for Stainless Steel Forgings for Surgical Implants
• Effective Date: 10-Jan-2002
• Referred By: ASTM F2229-21 - Standard Specification for Wrought, Nitrogen Strengthened 23Manganese-21Chromium-1Molybdenum Low-Nickel Stainless Steel Alloy Bar and Wire for Surgical Implants (UNS S29108)
• Effective Date: 10-Jan-2002

Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or discontinued.
Contact ASTM International (www.astm.org) for the latest information.
Designation: F 1586 – 95
Standard Specification for
Wrought Nitrogen Strengthened-21 Chromium—10 Nickel—
3 Manganese—2.5 Molybdenum Stainless Steel Bar for
Surgical Implants
This standard is issued under the fixed designation F 1586; 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 ISO 5832-9/1992: Wrought High Nitrogen Stainless Steel
1.1 This specification covers the requirements for wrought
3. General Requirement for Delivery
nitrogen strengthened-21 chromium—10 nickel—3
3.1 In addition to the requirements of this specification, all
manganese—2.5 molybdenum stainless steel bar for the manu-
requirements of the current editions of Specifications A 484/A
facture of surgical implants.
484M shall apply.
1.2 The values stated in inch-pound units are to be regarded
3.2 In cases where a conflict exists between this specifica-
as the standard. The SI units in parentheses are for information
tion and the standards listed in 2.1 and 2.2, this specification
only.
shall take precedence.
2. Referenced Documents
4. Ordering Information
2.1 ASTM Standards:
4.1 Inquiries and orders for material under this specification
A 262 Practices for Detecting Susceptibility to Intergranu-
2 shall include the following information:
lar Attack in Austenitic Stainless Steels
4.1.1 Quantity (weight or number of pieces),
A 484/A 484M Specification for General Requirements for
4.1.2 ASTM desgination,
Stainless and Heat-Resisting Steel Bars, Billets, and Forg-
3 4.1.3 Form,
ings
4.1.4 Condition (see 5.1),
A 751 Test Methods, Practices, and Terminology for
2 4.1.5 Mechanical properties (if applicable, for special con-
Chemical Analysis of Steel Products
ditions),
E 10 Test for Brinell Hardness of Metallic Materials
4.1.6 Finish (see 5.2),
E 18 Tests for Rockwell Hardness and Rockwell Superficial
4.1.7 Applicable dimensions including size, thickness,
Hardness of Metallic Materials
width, and length (exact, random, or multiples) or print
E 45 Practice for Determining the Inclusion Content of
number, and
Steel
4 4.1.8 Special requirements.
E 112 Test Methods for Determining Average Grain Size
F 746 Test Method for Pitting or Crevice Corrosion of
5. Materials and Manufacture
Metallic Surgical Implant Materials
5.1 Condition—Bars shall be furnished to the implant
F 981 Practice for Assessment of Compatibility of Bioma-
manufacturer, as specified, in the annealed, medium hard, or
terials (Nonporous) for Surgical Implants with Respect to
5 hard condition.
Effect of Materials in Muscle and Bone
5.2 Finish—Types of finish available in bar products are
2.2 ASQC Standard:
pickled, ground, ground and polished, or as specified in the
C1 Specification of General Requirements for a Quality
implant manufacturer’s purchase order.
Program
2.3 ISO Standard:
6. Chemical Composition
6.1 The heat analysis shall conform to the requirements as
to chemical composition specified in Table 1.
This specification is under the jurisdiction of ASTM Committee F-4 on Medical
6.1.1 Requirements for the major and minor elemental
and Surgical Materials and Devices is under the direct responsibility of Subcom-
mittee F04.12 on Metallurgical Materials.
constituents are listed in Table 1. Also listed are important
Current edition approved March 15, 1995. Published June 1995.
residual elements. Analysis for elements not listed in Table 1 is
Annual Book of ASTM Standards, Vol 01.03.
3 not required to verify compliance with this specification.
Annual Book of ASTM Standards, Vol 01.05.
Annual Book of ASTM Standards, Vol 03.01.
Annual Book of ASTM Standards, Vol 13.01.
6 7
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F 1586
TABLE 1 Chemical Requirements, Heat Analysis TABLE 2 Mechanical Requirements of Bars
Element Composition, % Elonga-
Diameter or Ultimate Tensile Yield Strength
A
tion in
Carbon 0.08 max Condition Thickness, in. Strength, min, psi (0.2 % Offset),
4D, min,
(mm) (MPa) min, psi (MPa)
Manganese 2.00 to 4.25
%
Phosphorus 0.025 max
B
Annealed all 107 000 (740) 62 400 (430) 35
Sulfur 0.01 max
1 3
Silicon 0.75 max Medium hard ⁄16 to ⁄4 145 000 (1000) 102 000 (700) 20
C
(1.59 to 19.1)
Chromium 19.5 to 22.0
1 3
Nickel 9.0 to 11.0 Hard ⁄16 to ⁄4 160 000 (1100) 145 000 (1000) 10
C
Molybdenum 2.0 to 3.0 (1.59 to 19.1)
Nitrogen 0.25 to 0.5
A
4D 5 4 3 diameter.
Niobium 0.25 to 0.8
B
Corresponds to ISO 5832-9.
Copper 0.25 max C
Other sizes may be furnished by agreement between the producer and the
A
Iron balance
purchaser.
A
Approximately equal to the difference between 100 % and the sum percent of
the other specified elements. The percent iron content by difference is not required
to be reported.
9. Special Tests
6.2 Methods
...