ASTM B805-06
(Specification)Standard Specification for Precipitation Hardening Nickel Alloys Bar and Wire
Standard Specification for Precipitation Hardening Nickel Alloys Bar and Wire
ABSTRACT
This specification covers UNS N07716, N07725, N07773, N07776, N09777, and N09925 nickel alloy hot or cold finished rounds, squares, hexagons, rectangles, and cold finished wires. Bars should be supplied in solution treated conditions while wires should be in both solution-treated and cold-finished conditions. The recommended solution treatment should consist of heating the material to a certain temperature followed by rapid cooling. Solution-treated materials should at least conform to the minimum room temperature mechanical properties and should be suitable for subsequent age hardening.
SCOPE
1.1 This specification covers nickel alloys UNS N07716, N07725, N07773, N07776, N09777, and N09925 in the form of hot or cold finished rounds, squares, hexagons, rectangles, and cold finished wire.
1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.
The following precautionary caveat pertains only to the test methods, portion, Section , 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 become familiar with all hazards including those identified in the appropriate Material Safety Data Sheet (MSDS) for this product/material as provided by the manufacturer, to establish appropriate safety and health practices, and determine the applicability of regulatory limitations prior to use.
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Standards Content (Sample)
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Designation: B805 – 06
Standard Specification for
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Precipitation Hardening Nickel Alloys Bar and Wire
This standard is issued under the fixed designation B805; 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 (´) indicates an editorial change since the last revision or reapproval.
1. Scope 3.1.1 Definitions for terms defined in Terminology B899
shallapplyunlessotherwisedefinedbytherequirementsofthis
1.1 This specification covers nickel alloys UNS N07716,
document.
N07725, N07773, N07776, N09777, and N09925 in the form
3.2 Definitions of Terms Specific to This Standard:
of hot or cold finished rounds, squares, hexagons, rectangles,
3.2.1 bar, n—material of round, rectangular (flats), hexago-
and cold finished wire.
nal, square, or other solid section up to and including 10 in.
1.2 The values stated in inch-pound units are to be regarded
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(254 mm) in width and ⁄8 in. (3.2 mm) or over in thickness in
as the standard. The values given in parentheses are for
straight lengths.
information only.
3.2.2 wire, n—a cold-worked solid product of uniform cross
1.3 The following precautionary caveat pertains only to the
section along its whole length, usually supplied in coil form.
test methods, portion, Section 13, of this specification: This
standard does not purport to address all of the safety concerns,
4. Ordering Information
if any, associated with its use. It is the responsibility of the user
4.1 It is the responsibility of the purchaser to specify all
of this standard to become familiar with all hazards including
requirements that are necessary for material ordered under this
those identified in the appropriate Material Safety Data Sheet
specification. Examples of such requirements include, but are
(MSDS) for this product/material as provided by the manufac-
not limited to the following:
turer, to establish appropriate safety and health practices, and
4.1.1 Alloy name or UNS number,
determine the applicability of regulatory limitations prior to
4.1.2 ASTM designation and date of issue,
use.
4.1.3 Quantity,
2. Referenced Documents 4.1.4 Form (bar or wire),
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4.1.5 Dimensions,
2.1 ASTM Standards:
4.1.6 Condition,
B880 Specification for General Requirements for Chemical
4.1.7 Finish,
Check Analysis Limits for Nickel, Nickel Alloys and
4.1.8 Certification—State if certification is required,
Cobalt Alloys
4.1.9 Samples for Product Analysis—State if samples for
B899 Terminology Relating to Non-ferrous Metals and
product analysis are to be furnished, and
Alloys
4.1.10 Purchaser Inspection—State if purchaser inspection
E8 Test Methods for Tension Testing of Metallic Materials
is required and which tests or inspections are to be witnessed.
E1473 Test Methods for Chemical Analysis of Nickel,
Cobalt, and High-Temperature Alloys
5. Chemical Composition
3. Terminology 5.1 The material shall conform to the composition limits
specified in Table 1.
3.1 Definitions:
5.2 If a product (check) analysis is performed, the material
shall conform to the tolerances provided in Specification B880.
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This specification is under the jurisdiction of ASTM Committee B02 on 6. Condition
Nonferrous Metals and Alloys and is the direct responsibility of Subcommittee
6.1 Bar shall be supplied in the solution treated conditions.
B02.07 on Refined Nickel and Cobalt and Their Alloys.
Current edition approved Dec. 1, 2006. Published January 2007. Originally
NOTE 1—The recommended solution treatment shall consist of heating
approved in 1990. Last previous edition approved in 2002 as B805 – 02. DOI:
the material to temperature in the range from 1850 to 1950°F (1010 to
10.1520/B0805-06.
2 1065°C), followed by rapid cooling. For alloy N09925, the recommended
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
solution treatment shall consist of heating the material to temperature of
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
1875°F (1024°C), followed by air cooling or faster for 1 in. (25.4 mm)
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. diameter or less and water quenching or faster for greater than 1 in. (25.4
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B805 – 06
TABLE 1 Chemical Requirements
Composition, Weight %
Element
Alloy N07716 Alloy N07725 Alloy N07773 Alloy N07776 Alloy N09777 Alloy N09925
Carbon 0.03 max 0.03 max 0.03 max 0.03 max 0.03 max 0.03 max
Manganese 0.20 max 0.35 max 1.00 max 1.00 max 1.00 max 1.0 max
Phosphorous 0.015 max 0.015 max 0.030 max 0.030 max 0.030 max 0.03 max
Sulfur 0.010 m
...
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