ASTM B658/B658M-05
(Specification)Standard Specification for Seamless and Welded Zirconium and Zirconium Alloy Pipe
Standard Specification for Seamless and Welded Zirconium and Zirconium Alloy Pipe
SCOPE
1.1 This specification covers three grades of seamless and welded zirconium pipe.
1.2 Unless a single unit is used, for example corrosion mass gain in mg/dm2, the values stated in either inch-pound or SI units are to be regarded separately as standard. The values stated in each system are not exact equivalents; therefore each system must be used independently of the other. SI values cannot be mixed with inch-pound values.
The following precautionary caveat pertains only to the test methods portions of this specification. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
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Designation: B 658/B 658M – 05
Standard Specification for
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Seamless and Welded Zirconium and Zirconium Alloy Pipe
This standard is issued under the fixed designation B 658/B 658M; 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 3. Terminology
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1.1 This specification covers three grades of seamless and 3.1 Definitions of Terms Specific to This Standard:
welded zirconium pipe. 3.1.1 annealed, n—for purposes of this specification “an-
1.2 Unless a single unit is used, for example corrosion mass nealed” denotes material that exhibits a recrystallized grain
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gain in mg/dm , the values stated in either inch-pound or SI structure.
units are to be regarded separately as standard. The values 3.2 Lot Definitions:
stated in each system are not exact equivalents; therefore each 3.2.1 castings, n—alotshallconsistofallcastingsproduced
system must be used independently of the other. SI values from the same pour.
cannot be mixed with inch-pound values. 3.2.2 ingot, n—no definition required.
1.3 The following precautionary caveat pertains only to the 3.2.3 rounds, flats, tubes, and wrought powder metallurgical
test methods portions of this specification. This standard does products (single definition, common to nuclear and non-
not purport to address all of the safety concerns, if any, nuclear standards), n—a lot shall consist of a material of the
associated with its use. It is the responsibility of the user of this same size, shape, condition, and finish produced from the same
standard to establish appropriate safety and health practices ingot or powder blend by the same reduction schedule and the
and determine the applicability of regulatory limitations prior same heat treatment parameters. Unless otherwise agreed
to use. between manufacturer and purchaser, a lot shall be limited to
the product of an 8 h period for final continuous anneal, or to
2. Referenced Documents
a single furnace load for final batch anneal.
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2.1 ASTM Standards:
3.2.4 sponge, n—a lot shall consist of a single blend
E8 Test Methods for Tension Testing of Metallic Materials produced at one time.
E29 Practice for Using Significant Digits in Test Data to
3.2.5 weld fittings, n—definition is to be mutually agreed
Determine Conformance with Specifications
upon between manufacturer and the purchaser.
2.2 ANSI Standard:
4 4. Classification
B36.19 Stainless Steel Pipe
2.3 ASME Standard: 4.1 The pipe is furnished in three grades as follows:
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ASME Boiler and Pressure Vessel Code, Section VIII 4.1.1 Grade R60702—Unalloyed zirconium.
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ASME Boiler and Pressure Vessel Code, Section IX 4.1.2 Grade R60704—Zirconium-tin alloy.
4.1.3 Grade R60705—Zirconium-niobium alloy.
1 5. Ordering Information
This specification is under the jurisdiction of ASTM Committee B10 on
Reactive and Refractory Metals and Alloys and is the direct responsibility of
5.1 Orders for materials under this specification should
Subcommittee B10.02 on Zirconium and Hafnium.
include the following information:
Current edition approved Nov. 1, 2005. Published November 2005. Originally
5.1.1 Quantity (weight or total length),
approved in 1979. Last previous edition approved in 2002 as B 658/B 658M – 02.
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For ASME Boiler and Pressure Vessel Code Applications, see related Specifi-
5.1.2 Name of material (zirconium pipe),
cation SB-658 in Section II of that Code.
5.1.3 Grade number (see 4.1),
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For referenced ASTM standards, visit the ASTM website, www.astm.org, or
5.1.4 Nominal pipe size and schedule (Table X1.1),
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
5.1.5 Lengths (random or specified cut lengths),
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website.
5.1.6 Method of manufacture (Section 6),
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Available fromAmerican National Standards Institute (ANSI), 25 W. 43rd St.,
5.1.7 Workmanship and quality level requirements (Section
4th Floor, New York, NY 10036.
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10),
Available from American Society of Mechanical Engineers (ASME), ASME
International Headquarters, Three Park Ave., New York, NY 10016-5990. 5.1.8 ASTM designation and year of issue, and
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
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B 658/B 658M – 05
TABLE 2 Permissible Variation in Check Analysis Between
5.1.9 Additions to the specification and supplementary re-
Different Laboratories
quirements, if required. See 7.3, 14.1, 15.1, and 18.1 for
Permissible Variation in Product
additional optional requirements for the purchase order.
Element
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