ASTM B351/B351M-07

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Used in USDOE-NE standards
Designation: B 351/B 351M – 07
Standard Specification for
Hot-Rolled and Cold-Finished Zirconium and Zirconium
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Alloy Bars, Rod, and Wire for Nuclear Application
This standard is issued under the fixed designation B 351/B 351M; 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 E 214 Practice for Immersed Ultrasonic Testing by the
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Reflection Method Using Pulsed Longitudinal Waves
1.1 This specification covers four grades of wrought zirco-
G 2/G 2M TestMethodforCorrosionTestingofProductsof
nium and zirconium alloy bars, rod, and wire as follows:
Zirconium, Hafnium, and Their Alloys in Water at 680°F
1.1.1 R60001—Unalloyed grade,
[360°C] or in Steam at 750°F [400°C]
1.1.2 R60802—Zirconium-Tin alloy (Zircaloy 2),
1.1.3 R60804—Zirconium-Tin alloy (Zircaloy 4), and
3. Terminology
1.1.4 R60901—Zirconium-Niobium alloy.
3.1 Definitions of Terms Specific to This Standard:
1.2 Unless a single unit is used, for example corrosion mass
2 3.1.1 annealed, n—denotes material that exhibits a recrys-
gain in mg/dm , the values stated in either inch-pound or SI
tallized grain structure.
units are to be regarded separately as standard. The values
3.2 Lot Definition:
stated in each system are not exact equivalents; therefore each
3.2.1 lot, n—material of the same size, shape, condition,
system must be used independently of the other. SI values
and finish produced from the same ingot or powder blend by
cannot be mixed with inch-pound values.
the same reduction schedule and the same heat treatment
1.3 The following precautionary caveat pertains only to the
parameters. Unless otherwise agreed between manufacturer
test method portions of this specification. This standard does
and purchaser, a lot shall be limited to the product of a 12 h
not purport to address all of the safety concerns, if any,
period for final continuous anneal, or to a single furnace load
associated with its use. It is the responsibility of the user of this
for final batch anneal.
standard to establish appropriate safety and health practices
3.3 Forms Definitions:
and determine the applicability of regulatory limitations prior
3.3.1 bar, n:
to use.
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3.3.1.1 rounds, squares and hexagons, n— ⁄8 in. (9.5 mm)
2. Referenced Documents and over in diameter or size.
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2
3.3.1.2 flats, n— ⁄4 to 10 in. (6.4 to 250 mm) inclusive in
2.1 ASTM Standards:
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width and ⁄8 in. (3.2 mm) and over in thickness. Thickness ⁄8
B 350/B 350M Specification for Zirconium and Zirconium
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in. (3.2 mm) to under ⁄16 in. (4.8 m) can be cold-rolled strip as
Alloy Ingots for Nuclear Application
well as bar.
E8 Test Methods for Tension Testing of Metallic Materials
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3.3.2 rod, n—rounds in coils for subsequent reworking ⁄4 to
E21 Test Methods for Elevated Temperature Tension Tests
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⁄4 in. (6.4 to 19 mm) in diameter.
of Metallic Materials
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3.3.3 wire, n—material less than ⁄8 in. (9.5 mm) in diameter
E29 Practice for Using Significant Digits in Test Data to
or size, in round, hexagonal, or octagonal cross section,
Determine Conformance with Specifications
furnished in coils or on spools or reels.
E114 Practice for Ultrasonic Pulse-Echo Straight-Beam
Examination by the Contact Method
4. Ordering Information
4.1 Orders for materials under this specification shall in-
1 clude the following information as applicable:
This specification is under the jurisdiction of ASTM Committee B10 on
Reactive and Refractory Metals and Alloys and is the direct responsibility of 4.1.1 Grade (see Section 1),
Subcommittee B10.02 on Zirconium and Hafnium.
4.1.2 Dimensions and form (see 3.3),
Current edition approved May 1, 2007. Published May 2007. Originally
4.1.3 Chemical analysis of elements not listed (see 6.1.3),
approved in 1960. Last previous edition approved in 2002 as B 351/B 351M – 02.
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4.1.4 Product analysis (see 6.1.1.1 and 6.2),
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
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the ASTM website. Withdrawn.
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B 351/B 351M – 07
4.1.5 Tensile test temperatures (7.1), 5.2 The various mill products covered by this specification
4.1.6 Metallurgical condition (see 9.1 and 9.2), shall be formed with the conventional extrusion, forging, or
4.1.7 Ultrasonic test standard hole size (see 10.2.2), rolling equipment normally found in primary fer
...