iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
ASTM

ASTM B1024/B1024M-23

(Specification)

Standard Specification for Isotropic Pure Molybdenum

Standard Specification for Isotropic Pure Molybdenum

SCOPE
1.1 This specification covers monolithic forms of unalloyed molybdenum.  
1.2 Grade 1 (UNS R03610)—Unalloyed monolithic forms molybdenum.  
1.3 Grade 2 (UNS R03610)—Unalloyed monolithic forms molybdenum.  
1.4 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined.  
1.5 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

General Information

Status
Published
Publication Date
31-Mar-2023
ICS
77.120.40 - Nickel, chromium and their alloys
Technical Committee
B10 - Reactive and Refractory Metals and Alloys
Drafting Committee
B10.04 - Molybdenum and Tungsten
Current Stage
Ref Project

Buy Standard

ASTM B1024/B1024M-23 - Standard Specification for Isotropic Pure MolybdenumASTM B1024/B1024M-23 - Standard Specification for Isotropic Pure Molybdenum
PreviousNext
Technical specification
ASTM B1024/B1024M-23 - Standard Specification for Isotropic Pure Molybdenum
English language
3 pages
sale 15% off
Preview
sale 15% off
Preview

Standards Content (Sample)

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Designation: B1024/B1024M − 23
Standard Specification for
1
Isotropic Pure Molybdenum
This standard is issued under the fixed designation B1024/B1024M; 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 2.2 ISO Standard:
3
ISO 2768 General Tolerances Package
1.1 This specification covers monolithic forms of unalloyed
molybdenum.
3. Terminology
1.2 Grade 1 (UNS R03610)—Unalloyed monolithic forms
3.1 Definitions of Terms Specific to This Standard:
molybdenum.
3.1.1 batch, n—for chemical composition, the ingots ob-
tained from a single blend of powder sintered together under
1.3 Grade 2 (UNS R03610)—Unalloyed monolithic forms
the same conditions.
molybdenum.
3.1.2 batch, n—for mechanical property measurement, the
1.4 The values stated in either SI units or inch-pound units
product manufactured from ingots sintered from a single
are to be regarded separately as standard. The values stated in
powder lot in a single sintering run in the same furnace and,
each system are not necessarily exact equivalents; therefore, to
when required, in a single post-sintering thermal treatment.
ensure conformance with the standard, each system shall be
3.1.3 monolithic form, n—any form with a cross section up
used independently of the other, and values from the two
2
to a maximum of 156 000 mm [242 in.] and a length of
systems shall not be combined.
1000 mm [39 in.].
1.5 This standard does not purport to address all of the
safety concerns, if any, associated with its use. It is the 4. Ordering Information
responsibility of the user of this standard to establish appro-
4.1 Orders for material produced to this specification shall
priate safety, health, and environmental practices and deter-
include the following information as applicable:
mine the applicability of regulatory limitations prior to use.
4.1.1 Product form and grade (Section 5) and metallurgical
1.6 This international standard was developed in accor-
condition (Section 7),
dance with internationally recognized principles on standard-
4.1.2 Mechanical requirements (Section 8) and tolerances
ization established in the Decision on Principles for the
(Section 9),
Development of International Standards, Guides and Recom-
4.1.3 Workmanship and quality level requirements (Section
mendations issued by the World Trade Organization Technical 10),
Barriers to Trade (TBT) Committee.
4.1.4 Disposition of rejected material (Section 13),
4.1.5 Certification and reports (Section 14),
2. Referenced Documents 4.1.6 Marking (Section 15), and
4.1.7 Packaging (Section 16).
2
2.1 ASTM Standards:
E8/E8M Test Methods for Tension Testing of Metallic Ma-
5. Materials and Manufacture
terials
5.1 The molybdenum product covered by this specification
E29 Practice for Using Significant Digits in Test Data to
shall be manufactured by conventional powder metallurgical
Determine Conformance with Specifications
processes such as powder compaction, pressing, sintering, and
high-temperature thermal processing.
5.1.1 Material Grades:
1
This specification is under the jurisdiction of ASTM Committee B10 on
5.1.2 Grade 1—The molybdenum product of Grade 1 shall
Reactive and Refractory Metals and Alloys and is the direct responsibility of
be manufactured by conventional powder metallurgical pro-
Subcommittee B10.04 on Molybdenum and Tungsten.
Current edition approved April 1, 2023. Published May 2023. DOI: 10.1520/ cesses such as powder compaction, pressing, and sintering.
B1024_B1024M-23
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 the American National Standards Institute, 25 W. 43rd St., 4th
the ASTM website. Floor, New York, NY 10036, www.ansi.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
B1024/B1024M − 23
TABLE 2 Permissible Variations in Check Analysis
5.1.3 Grade 2—The molybdenum product of Grade 2 shall
be manufactured by conventional powder metallurgical pro- Check Analysis Permissible
Material
Limits, Variations in
cesses such as powder compaction, pressing, sintering, and
Number
Maximum or Check Analysis,
(R03610)
additional post-sintering high-temperature thermal processing.
Range, % %
C 0.010 +0.002
O 0.0070 +1
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

This May Also Interest You

ASTM
ASTM B39-79(2023)(Specification)
Standard Specification for Nickel

ABSTRACT
This specification covers refined nickel primarily produced from ore or matte or similar raw material. Chemical analysis shall be performed on the metal and shall conform to the chemical composition requirements in nickel, cobalt, copper, carbon, iron, sulfur, phosphorus, manganese, silicon, arsenic, lead, antimony, bismuth, tin, and zinc. The principal commercial forms are cathodes, briquettes, and pellets. Cathodes shall be sampled using template drilling procedure.
SCOPE
1.1 This specification covers refined nickel primarily produced from ore or matte or similar raw material. The principal commercial forms are cathodes, briquettes, and pellets.  
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.3 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 Safety Data Sheet (SDS) for this product/material as provided by the manufacturer, to establish appropriate safety, health, and environmental practices, and determine the applicability of regulatory limitations prior to use.  
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Technical specification
    3 pages
    English language
    sale 15% off
ASTM
ASTM E3047-22(Test Method)
Standard Test Method for Analysis of Nickel Alloys by Spark Atomic Emission Spectrometry

SIGNIFICANCE AND USE
5.1 This test method for the chemical analysis of nickel alloys is primarily intended to test material for compliance with compositional specifications such as those under jurisdiction of Committee B02. It may also be used to test compliance with other specifications that are compatible with the test method.  
5.2 It is assumed that all who use this method will be trained analysts capable of performing common laboratory procedures skillfully and safely, and that the work will be performed in a properly equipped laboratory.  
5.3 It is expected that laboratories using this method will prepare their own work instructions. These work instructions will include detailed operating instructions for the specific laboratory including information such as applicable analytical methods, drift correction (standardization) protocols, verifiers, and performance acceptance criteria.
SCOPE
1.1 This method describes the spark atomic emission spectrometric (Spark-AES) analysis of nickel alloys, such as those specified by Committee B02, having chemical compositions within the following limits:    
Element  
Application Range (Mass Fraction, %)  
Aluminum  
0.005-6.00  
Boron  
0.001-0.10  
Carbon  
0.005-0.15  
Chromium  
0.01-33.00  
Copper  
0.01-35.00  
Cobalt  
0.01-25.00  
Iron  
0.05-55.00  
Magnesium  
0.001-0.020  
Manganese  
0.01-1.00  
Molybdenum  
0.01-35.00  
Niobium  
0.01-6.0  
Nickel  
25.00-100.0  
Phosphorous  
0.001-0.025  
Silicon  
0.01-1.50  
Sulfur  
0.0001-0.01  
Titanium  
0.0001-6.0  
Tantalum  
0.01-0.15  
Tin  
0.001-0.020  
Tungsten  
0.01-5.0  
Vanadium  
0.0005-1.0  
Zirconium  
0.01-0.10  
1.2 The following elements may be determined using this method.    
Element  
Quantification Range (Mass Fraction, %)  
Aluminum  
0.010-1.50  
Boron  
0.004-0.025  
Carbon  
0.014-0.15  
Chromium  
0.09-20.0  
Cobalt  
0.05-14.00  
Copper  
0.03-0.6  
Iron  
0.17-20  
Magnesium  
0.001-0.03  
Manganese  
0.04-0.6  
Molybdenum  
0.07-5.0  
Niobium  
0.02-5.5  
Phosphorous  
0.005-0.020  
Silicon  
0.07-0.6  
Sulfur  
0.002-0.005  
Tantalum  
0.025-0.15  
Tin  
0.001-0.02  
Titanium  
0.025-3.2  
Tungsten  
0.02-0.10  
Vanadium  
0.005-0.25  
Zirconium  
0.01-0.05  
1.3 This method has been interlaboratory tested for the elements and quantification ranges specified in 1.2. The ranges in 1.2 indicate intervals within which results have been demonstrated to be quantitative. It may be possible to extend this method to other elements or different composition ranges provided that a method validation study as described in Guide E2857 is performed and that the results of this study show that the method extension is meeting laboratory data quality objectives. Supplemental data on other elements not included in the scope are found in the supplemental data tables of the Precision and Bias section.  
1.4 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Specific safety hazard statements are given in Section 9.  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Standard
    15 pages
    English language
    sale 15% off
  • Standard
    15 pages
    English language
    sale 15% off
ASTM
ASTM G28-22(Test Method)
Standard Test Methods for Detecting Susceptibility to Intergranular Corrosion in Wrought, Nickel-Rich, Chromium-Bearing Alloys

SIGNIFICANCE AND USE
3.1 The boiling ferric sulfate-sulfuric acid test may be applied to the following alloys in the wrought condition:    
Alloy  
Testing Time, h  
N06007  
120  
N06022  
24  
N06030  
120  
N06059  
24  
N06200  
24  
N06455  
24  
N06600  
24  
N06625  
120  
N06686  
24  
N06985  
120  
N08020  
120  
N08367  
24  
Alloy  
Testing Time, h  
N08800  
120  
N08825A  
120  
N10276  
24(A) While the ferric sulfate-sulfuric acid test does detect susceptibility to inter- granular corrosion in Alloy N08825, the boiling 65 % nitric acid test, Practices A262, Practice C, for detecting susceptibility to intergranular corrosion in stainless steels is more sensitive and should be used if the intended service is nitric acid.  
3.2 This test method may be used to evaluate as-received material and to evaluate the effects of subsequent heat treatments. In the case of nickel-rich, chromium-bearing alloys, the test method may be applied to wrought and weldments of products. The test method is not applicable to cast products.
SCOPE
1.1 These test methods cover two tests as follows:  
1.1.1 Method A, Ferric Sulfate-Sulfuric Acid Test (Sections 3 – 10, inclusive)—This test method describes the procedure for conducting the boiling ferric sulfate—50 % sulfuric acid test which measures the susceptibility of certain nickel-rich, chromium-bearing alloys to intergranular corrosion (see Terminology G193), which may be encountered in certain service environments. The uniform corrosion rate obtained by this test method, which is a function of minor variations in alloy composition, may easily mask the intergranular corrosion components of the overall corrosion rate on alloys N10276, N06022, N06059, and N06455.  
1.1.2 Method B, Mixed Acid-Oxidizing Salt Test (Sections 11 – 18, inclusive)—This test method describes the procedure for conducting a boiling 23 % sulfuric + 1.2 % hydrochloric + 1 % ferric chloride + 1 % cupric chloride test which measures the susceptibility of certain nickel-rich, chromium-bearing alloys to display a step function increase in corrosion rate when there are high levels of grain boundary precipitation.  
1.2 The purpose of these two test methods is to detect susceptibility to intergranular corrosion as influenced by variations in processing or composition, or both. Materials shown to be susceptible may or may not be intergranularly corroded in other environments. This must be established independently by specific tests or by service experience.  
1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.3.1 Exception—Some desired corrosion rate units in 8.1.1 are given in inch-pound units.  
1.4 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Warning statements are given in 5.1.1, 5.1.3, 5.1.9, 13.1.1, and 13.1.11.  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Standard
    7 pages
    English language
    sale 15% off
  • Standard
    7 pages
    English language
    sale 15% off
ASTM
ASTM E1473-22(Test Method)
Standard Test Methods for Chemical Analysis of Nickel, Cobalt, and High-Temperature Alloys

SIGNIFICANCE AND USE
4.1 These test methods for the chemical analysis of metals and alloys are primarily intended as referee methods to test such materials for compliance with compositional specifications, particularly those under the jurisdiction of Committee B02 on Nonferrous Metals and Alloys. It is assumed that all who use these test methods will be trained analysts capable of performing common laboratory procedures skillfully and safely. It is expected that work will be performed in a properly equipped laboratory under appropriate quality control practices such as those described in Guide E882.
SCOPE
1.1 These test methods describe the chemical analysis of nickel, cobalt, and high-temperature alloys having chemical compositions within the following limits:    
Element  
Composition Range, %  
Aluminum  
0.005  
to  
7.00  
Beryllium  
0.001  
to  
0.05  
Boron  
0.001  
to  
1.00  
Calcium  
0.002  
to  
0.05  
Carbon  
0.001  
to  
1.10  
Chromium  
0.10  
to  
33.00  
Cobalt  
0.10  
to  
75.00  
Copper  
0.01  
to  
35.00  
Iron  
0.01  
to  
50.00  
Lead  
0.001  
to  
0.01  
Magnesium  
0.001  
to  
0.05  
Manganese  
0.01  
to  
3.0  
Molybdenum  
0.01  
to  
30.0  
Niobium (Columbium)  
0.01  
to  
6.0  
Nickel  
0.10  
to  
98.0  
Nitrogen  
0.001  
to  
0.20  
Phosphorus  
0.002  
to  
0.08  
Sulfur  
0.002  
to  
0.10  
Silicon  
0.01  
to  
5.00  
Tantalum  
0.005  
to  
1.00  
Tin  
0.002  
to  
0.10  
Titanium  
0.01  
to  
5.00  
Tungsten  
0.01  
to  
18.00  
Vanadium  
0.01  
to  
3.25  
Zinc  
0.001  
to  
0.01  
Zirconium  
0.01  
to  
2.50  
1.2 The test methods in this standard are contained in the sections indicated as follows:    
Aluminum, Total by the 8-Quinolinol Gravimetric Method
(0.20 % to 7.00 %)  
53 to 60  
Chromium by the Atomic Absorption Spectrometry Method
(0.018 % to 1.00 %)  
91 to 100  
Chromium by the Peroxydisulfate Oxidation—Titration Method
(0.10 % to 33.00 %)  
101 to 109  
Cobalt by the Ion-Exchange-Potentiometric Titration Method
(2 % to 75 %)  
25 to 32  
Cobalt by the Nitroso-R-Salt Spectrophotometric Method
(0.10 % to 5.0 %)  
33 to 42  
Copper by Neocuproine Spectrophotometric Method
(0.010 % to 10.00 %)  
43 to 52  
Iron by the Silver Reduction Titrimetric Method
(1.0 % to 50.0 %)  
118 to 125  
Manganese by the Metaperiodate Spectrophotometric Method
(0.05 % to 2.00 %)  
8 to 17  
Molybdenum by the Ion Exchange—8-Hydroxyquinoline
Gravimetric Method (1.5 % to 30 %)  
110 to 117  
Molybdenum by the Thiocyanate Spectrophotometric Method
(0.01 % to 1.50 %)  
79 to 90  
Nickel by the Dimethylglyoxime Gravimetric Method
(0.1 % to 84.0 %)  
61 to 68  
Niobium by the Ion Exchange—Cupferron Gravimetric Method
(0.5 % to 6.0 %)  
126 to 133  
Silicon by the Gravimetric Method (0.05 % to 5.00 %)  
18 to 24  
Tantalum by the Ion Exchange—Pyrogallol Spectrophotometric
Method (0.03 % to 1.0 %)  
134 to 142  
Tin by the Solvent Extraction-Atomic Absorption Spectrometry Method (0.002 % to 0.10 %)  
69 to 78  
1.3 Other test methods applicable to the analysis of nickel alloys that may be used in lieu of or in addition to this method are E1019, E1834, E1835, E1917, E1938, E2465, E2594, E2823.  
1.4 Some of the composition ranges given in ...

  • Standard
    38 pages
    English language
    sale 15% off
  • Standard
    38 pages
    English language
    sale 15% off
ASTM
ASTM B924-02(2022)(Specification)
Standard Specification for Seamless and Welded Nickel Alloy Condenser and Heat Exchanger Tubes With Integral Fins

ABSTRACT
This specification covers seamless and welded nickel alloy tubing with either or both external and internal surfaces have been modified by cold forming. The cold forming process produces an enhanced surface for improved heat transfer in the tubing that makes these ideal for use in surface condensers, evaporators, heat exchangers and other similar heat transfer apparatus. The material properties and manufacturing conditions of the seamless and welded materials should conform accordingly.
SCOPE
1.1 This specification2 describes seamless and welded nickel alloy tubing on which the external or internal surface, or both, has been modified by a cold forming process to produce an integral enhanced surface, for improved heat transfer. The tubes are used in surface condensers, evaporators, heat exchangers and similar heat transfer apparatus in unfinned end diameters up to and including 1 in. (25.4 mm).  
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.3 The following precautionary statement pertains to the test method portion only: Section 10 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 Safety Data Sheet (SDS) for this product/material as provided by the manufacturer, to establish appropriate safety, health, and environmental practices, and determine the applicability of regulatory requirements prior to use.  
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Technical specification
    5 pages
    English language
    sale 15% off
ASTM
ASTM E1835-14(2022)(Test Method)
Standard Test Method for Analysis of Nickel Alloys by Flame Atomic Absorption Spectrometry

SIGNIFICANCE AND USE
5.1 This test method is used for the analysis of nickel alloy samples by FAAS to check compliance with compositional specifications. It is assumed that all who use the procedure will be trained analysts capable of performing common laboratory procedures skillfully and safely. It is expected that the work will be performed in a properly equipped laboratory and that proper waste disposal procedures will be followed. Appropriate quality control practices must be followed such as those described in Guide E882.  
5.2 Interlaboratory Studies (ILS)5, 6—International interlaboratory studies were conducted by ISO/TC 155/SC4, Analysis of nickel alloys. Results were evaluated in accordance with ISO 5725:1986 and restated to conform to Practice E1601. The method was published as ISO 7530, Parts 1 through 9. The published ISO statistics are summarized separately for each analyte to correspond with Practice E1601.  
5.3 In this test method, some matrix modifiers are specified. However, other additives have come into common use since the original publication of this test method. These may be equally or more effective but have not been tested. It is the responsibility of the user to validate the use of such additives or the use of different dilutions, or both.
SCOPE
1.1 This test method covers analysis of nickel alloys by flame atomic absorption spectrometry (FAAS) for the following elements:    
Element  
Compostiton Range, %  
Aluminum  
0.2 to 4.0  
Chromium  
0.01 to 4.0  
Cobalt  
0.01 to 4.0  
Copper  
0.01 to 4.0  
Iron  
0.1 to 4.0  
Manganese  
0.1 to 4.0  
Silicon  
0.2 to 1.0  
Vanadium  
0.05 to 1.0  
1.2 The composition ranges of these elements can be expanded by the use of appropriate standards.  
1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.4 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific hazards associated with the use of this test method, see Practices E50 and the warning statements included in this test method.  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Standard
    9 pages
    English language
    sale 15% off
ASTM
ASTM D1977-22(Test Method)
Standard Test Method for Nickel and Vanadium in FCC Equilibrium Catalysts by Hydrofluoric/Sulfuric Acid Decomposition and Atomic Spectroscopic Analysis

SIGNIFICANCE AND USE
5.1 This test method is a procedure by which catalyst samples may be compared on an inter- or intra-laboratory basis. Catalyst producers and user should find this test method to be of value.
SCOPE
1.1 This test method covers the determination of nickel and vanadium in equilibrium catalysts where the vanadium and nickel concentrations are greater than 50 and 25 mg/kg, respectively.  
1.2 Units—The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.3 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Standard
    4 pages
    English language
    sale 15% off
  • Standard
    4 pages
    English language
    sale 15% off
ASTM
ASTM F2516-22(Test Method)
Standard Test Method for Tension Testing of Nickel-Titanium Superelastic Materials

SIGNIFICANCE AND USE
5.1 Tension tests provide information on the strength and the elastic and plastic properties of materials under uniaxial tensile stresses.  
5.2 Tension tests, as described in this test method, also provide information on the superelasticity, as defined in Terminology F2005, of the material at the test temperature.
SCOPE
1.1 This test method covers the tension testing of superelastic nickel-titanium (nitinol) materials, specifically the methods for determination of upper plateau strength, lower plateau strength, residual elongation, tensile strength, and elongation.  
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.3 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Standard
    8 pages
    English language
    sale 15% off
  • Standard
    8 pages
    English language
    sale 15% off
ASTM
ASTM F15-04(2022)(Specification)
Standard Specification for Iron-Nickel-Cobalt Sealing Alloy

ABSTRACT
This specification covers an iron-nickel-cobalt alloy for use in sealing to glass in electronic applications. The alloy shall conform to the chemical composition specified and shall be manufactured in the form of wire, rod, bar, strip, sheet, and tube, with each form available in the specified temper condition. For example, tubes shall be bright annealed and supplied in the annealed temper condition. Strip and sheet shall be of temper A, B, C, D, or E or in deep-drawing temper condition, while wire and rod shall be bright annealed and supplied in temper A condition unless specified otherwise. The material shall be smooth, uniform in cross section, composition, and temper, and free of scale, corrosion, cracks, seams, scratches, slivers, and other defects. Tests for hardness, tensile strength, thermal expansion, and transformation shall be performed and shall conform to the requirements specified.
SCOPE
1.1 This specification covers an iron-nickel-cobalt alloy, UNS K94610 containing nominally 29 % nickel, 17 % cobalt, and 53 % iron, in the forms of wire, rod, bar, strip, sheet, and tubing, intended primarily for sealing to glass in electronic applications.  
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.3 The following hazard caveat pertains only to the test method portion, Sections 13 and 14 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Technical specification
    7 pages
    English language
    sale 15% off
ASTM
ASTM D8451-22(Test Method)
Standard Test Method for Calculation of Unfixed Chrome Concentration in Wet Blue

SIGNIFICANCE AND USE
5.1 This test method measures the amount of unfixed chrome in Wet Blue. Results may vary according to the age of the Wet Blue.
SCOPE
1.1 This test method covers the procedures to analyze and calculate unfixed chrome concentrations in Wet Blue.  
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.3 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Standard
    4 pages
    English language
    sale 15% off