Standard Specification for Stainless Steel Wire

ABSTRACT
This specification covers stainless steel wire, except the free-machining types. It includes round, square, octagon, hexagon, and shape wire in coils only for the more commonly used types of stainless steels for general corrosion resistance and high-temperature service. The steel specimens shall undergo the following conditions: (1) annealed as a final heat treatment; (2) cold worked to higher strength; (3) heat treated to an intermediate temper; or (4) heat treated to a hard temper by austenitizing, quenching, and tempering at a relatively low temperature. The materials shall be cold drawn, annealed, and pickled. The steel wires shall conform to the required chemical compositions of carbon, manganese, phosphorus, sulfur, silicon, chromium, nickel, molybdenum, nitrogen, and other elements such as niobium , vanadium, copper, tantalum, titanium and cobalt. Mechanical test shall be performed wherein in the steel specimens shall conform to the required values of tensile strength, yield strength, and elongation. The martensitic grades shall conform to the required values of hardness after heat treatment.
SCOPE
1.1 This specification covers stainless steel wire, except the free-machining types. It includes round, square, octagon, hexagon, and shape wire in coils only for the more commonly used types of stainless steels for general corrosion resistance and high-temperature service. For bars in straightened and cut lengths, see Specifications A 276 or A 479/A 479M.
Note 1—For free-machining stainless wire, designed especially for optimum machinability, see Specification A 581/A 581M.
1.2 Unless the order specifies the applicable "M" specification designation, the material shall be furnished to the inch-pound units.
1.3 The values stated in either SI units or 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 the other. Combining values from the two systems may result in non-conformance with the standards.

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ASTM A580/A580M-06 - Standard Specification for Stainless Steel Wire
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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: A 580/A 580M – 06
Standard Specification for
1
Stainless Steel Wire
This standard is issued under the fixed designationA 580/A 580M; 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.
This standard has been approved for use by agencies of the Department of Defense.
3
1. Scope* 2.2 Society of Automotive Engineers Standard:
J 1086 Numbering Metals and Alloys
1.1 This specification covers stainless steel wire, except the
free-machining types. It includes round, square, octagon,
3. Ordering Information
hexagon, and shape wire in coils only for the more commonly
3.1 It is the responsibility of the purchaser to specify all
used types of stainless steels for general corrosion resistance
requirements that are necessary for material ordered under this
and high-temperature service. For bars in straightened and cut
specification. Such requirements may include, but are not
lengths, see Specifications A 276 or A 479/A 479M.
limited to, the following:
NOTE 1—For free-machining stainless wire, designed especially for
3.1.1 Quantity (weight),
optimum machinability, see Specification A 581/A 581M.
3.1.2 Name of material (stainless steel),
1.2 Unless the order specifies the applicable “M” specifica-
3.1.3 Type or UNS designation (Table 1),
tion designation, the material shall be furnished to the inch-
3.1.4 Condition (4.1),
pound units.
3.1.5 Finish (4.2),
1.3 The values stated in either SI units or inch-pound units
3.1.6 Cross section (round, square, etc.),
are to be regarded separately as standard. The values stated in
3.1.7 Applicable dimensions including size, thickness, and
each system may not be exact equivalents; therefore, each
width.
system shall be used independently of the other. Combining
3.1.8 ASTM designation A 580/A 580M and date of issue.
values from the two systems may result in non-conformance
3.1.9 Coil diameter (inside or outside diameter, or both) and
with the standard.
coil weight.
3.1.10 Special requirements.
2. Referenced Documents
NOTE 2—Atypicalorderingdescriptionisasfollows:5000lb[2000kg]
2
2.1 ASTM Standards:
1
Type 304, wire, annealed and cold drawn, ⁄2 in. [13 mm] round, ASTM
A 276 Specification for Stainless Steel Bars and Shapes
Specification A 580/A 580M dated . End use: machined hydraulic
A 370 Test Methods and Definitions for MechanicalTesting
coupling parts.
of Steel Products
4. Manufacture
A 479/A 479M Specification for Stainless Steel Bars and
Shapes for Use in Boilers and Other Pressure Vessels
4.1 Condition (Table 2):
A 555/A 555M Specification for General Requirements for
4.1.1 Condition A—Annealed as a final heat treatment.
Stainless Steel Wire and Wire Rods
Material in ConditionAmay be given a final cold drawing for
A 581/A 581M Specification for Free-Machining Stainless
size control or finish, or both, slightly raising tensile strength.
Steel Wire and Wire Rods
4.1.2 Condition B—Cold worked to higher strength.
E 527 Practice for Numbering Metals and Alloys (UNS)
4.1.3 Condition T—Heat treated to an intermediate temper
generally by austenitizing, quenching, and tempering at a
relatively low temperature.
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This specification is under the jurisdiction of ASTM Committee A01 on Steel,
4.1.4 Condition H—Heat treated to a hard temper generally
Stainless Steel, and RelatedAlloys and is the direct responsibility of Subcommittee
A01.17 on Flat-Rolled and Wrought Stainless Steel. by austenitizing, quenching, and tempering at a relatively low
Current edition approved March 1, 2006. Published March 2006. Originally
temperature.
approved in 1967. Last previous edition approved in 2004 as A 580/A 580M – 98
4.2 Finish:
(2004).
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
3
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.
*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.
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A 580/A 580M – 06
TABLE 1 Chemical Requirements
Composition, %
UNS
Manga- Phos- Sul-
Desig- Type
Carbon, Silicon,
A
nese, phorus, fur, Chromium Nickel Molybdenum Nitrogen Other Elements
nation B B
max max
B
max max max
Austenitic Grades
S20161 . 0.15 4.0–6.0 0.040 0.040 3.0–4.0 15.0–18.0 4.0–6.0 0.08–0.20
S20910 XM-19 0.06 4.0–6.0 0.040 0.030 1.00 20.5–23.5 11.5–13.5 1.50–3.00 0.20–0.40 C
...

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