ASTM A467/A467M-01(2006)
(Specification)Standard Specification for Machine and Coil Chain
Standard Specification for Machine and Coil Chain
SCOPE
1.1 This specification covers welded carbon steel machine chain and coil chain. Although these chains are not intended for pocket wheel use, they can be used for pocket and sprocket wheel use. This chain shall never be used for overhead lifting applications.
1.2 There are two classes each of machine and coil chain:
1.2.1 Class MS—Machine, straight-link steel chain,
1.2.2 Class MT—Machine, twist-link steel chain,
1.2.3 Class CS—Coil, straight-link chain, and
1.2.4 Class CT—Coil, twist-link steel chain.
1.3 The values stated in either inch-pound units or SI units shall 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 must be used independently of the other, without combining values in any way.
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Designation: A 467/A 467M – 01 (Reapproved 2006)
Standard Specification for
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Machine and Coil Chain
ThisstandardisissuedunderthefixeddesignationA467/A467M;thenumberimmediatelyfollowingthedesignationindicatestheyear
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 (e) indicates an editorial change since the last revision or reapproval.
1. Scope manufacturer’s attribute acceptance test and shall not be used
as criteria for service.
1.1 This specification covers welded carbon steel machine
3.1.2 lot—for the purpose of acceptance testing, a lot shall
chainandcoilchain.Althoughthesechainsarenotintendedfor
consist of 3000 ft [1000 m], or fraction thereof, of the same
pocket wheel use, they can be used for pocket and sprocket
grade and size chain. If a continuous length of chain exceeds
wheel use. This chain shall never be used for overhead lifting
3000 ft [1000 m], it shall also be considered a lot.
applications.
3.1.3 overhead lifting—that process of lifting that would
1.2 There are two classes each of machine and coil chain:
elevate a freely suspended load such that dropping the load
1.2.1 Class MS—Machine, straight-link steel chain,
would present a possibility of bodily injury or property
1.2.2 Class MT—Machine, twist-link steel chain,
damage.
1.2.3 Class CS—Coil, straight-link chain, and
3.1.4 proof test—a quality control tensile test applied to
1.2.4 Class CT—Coil, twist-link steel chain.
chain for the purpose of verifying weld and material quality. It
1.3 The values stated in either inch-pound units or SI units
is the minimum force in pounds or newtons which the chain
shallberegardedseparatelyasstandard.Withinthetext,theSI
has withstood at the time it left the producer, under a test in
units are shown in brackets. The values stated in each system
which a constantly increasing force has been applied in direct
may not be exact equivalents; therefore, each system must be
tension to a straight length of chain. Proof test loads are a
used independently of the other, without combining values in
manufacturingintegritytestandshallnotbeusedascriteriafor
any way.
service or design purposes.
2. Referenced Documents
3.1.5 working load limit (WLL)—the maximum combined
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static and dynamic load in pounds or kilograms that shall be
2.1 ASTM Standards:
applied in direct tension to an undamaged, straight length of
E30 Test Methods for Chemical Analysis of Steel, Cast
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chain.
Iron, Open-Hearth Iron, and Wrought Iron
4. Ordering Information
3. Terminology
4.1 It shall be the responsibility of the purchaser to specify
3.1 Definitions of Terms Specific to This Standard:
all requirements that are necessary for material ordered under
3.1.1 breaking force, minimum—the minimum force in
this specification. Such requirements to be considered include,
poundsornewtonsatwhichthechain,duringmanufacture,has
but are not limited to, the following:
beenfoundbyrepresentativetestingtobreakwhenaconstantly
4.1.1 ASTMSpecificationA467/A467Mandyearofissue,
increasing force is applied in direct tension. This test is a
4.1.2 Trade size of chain,
4.1.3 Class of chain,
4.1.4 Quantity of chain in feet or metres,
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This specification is under the jurisdiction ofASTM CommitteeA01 on Steel,
4.1.5 Length of each piece, if required,
Stainless Steel and RelatedAlloys and is the direct responsibility of Subcommittee
4.1.6 Finish, if required,
A01.27 on Steel Chain.
4.1.7 Certification of test(s), if required, and
Current edition approved May 1, 2006. Published May 2006. Originally
4.1.8 Acceptance of inspection by purchaser, if required.
approved in 1964. Last previous edition approved in 2001 as A467/A467M–01.
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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
5. Manufacture
Standards volume information, refer to the standard’s Document Summary page on
5.1 Melting Process—The steel shall be made by the
the ASTM website.
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Withdrawn. open-hearth, electric-furnace, or basic-oxygen process.
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A 467/A 467M – 01 (2006)
5.2 Welding Process—Classes MS, MT, CS, and CT shall 7.3.2 A positive load not exceeding 10% of the proof test
be electric welded. shall be applied for determining the original gauge length
(L{0}).
6. Chemical Requirements
7.3.3 Theelongationshallbebasedonthetotal extension at
fracture. This is expressed as a percentage of the change in
6.1 Product Analysis—The material used shall conform to
length (DL) divided by the original gauge length (L{0}). The
the following chemical requirements:
elongation may be determined by
...
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