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ASTM A29/A29M-20
Standard Specification for General Requirements for Steel Bars, Carbon and Alloy, Hot-Wrought
Přeložit název
NORMA vydána dne 1.7.2020
Informace o normě:
Označení normy: ASTM A29/A29M-20
Poznámka: NEPLATNÁ
Datum vydání normy: 1.7.2020
Kód zboží: NS-999904
Počet stran: 17
Přibližná hmotnost: 51 g (0.11 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Kategorie - podobné normy:
Anotace textu normy ASTM A29/A29M-20 :
Keywords:
alloy steel bars, carbon steel bars, cold finished steel bars, general delivery requirements, hot wrought steel bars, steel bars,, ICS Number Code 77.140.60 (Steel bars and rods)
Doplňující informace
| 1. Scope | |
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1.1?This specification Title of Specification |
ASTM |
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Hot-Rolled Carbon Steel Bars: |
? |
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Steel Bars, Carbon, Quenched and Tempered |
A321 |
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Steel Bars and Shapes, Carbon Rolled from T'' Rails |
A499 |
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Steel Bars, Carbon, Merchant Quality, M-Grades |
A575 |
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Steel Bars, Carbon, Hot-Wrought, Special Quality |
A576 |
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Steel Bars, Carbon, Merchant Quality, Mechanical Properties |
A663/A663M |
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Steel Bars, Carbon, Hot-Wrought, Special Quality, Mechanical Properties |
A675/A675M |
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Steel Bars for Springs, Carbon and Alloy |
A689 |
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Cold-Finished Carbon Steel Bars: |
? |
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Steel Bars, Carbon and Alloy, Cold-Finished |
A108 |
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Cold-Drawn Stress-Relieved Carbon Steel Bars Subject to Mechanical Property Requirements |
A311/A311M |
|
Hot-Rolled Alloy Steel Bars: |
? |
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Steel Bars, Alloy, Standard Grades |
A322 |
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Carbon and Alloy Steel Bars Subject to End-Quench Hardenability Requirements |
A304 |
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Steel Bars, Alloy, Hot-Wrought or Cold-Finished, Quenched and Tempered |
A434/A434M |
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Steel Bars, Alloy, Hot-Wrought, for Elevated Temperature or Pressure-Containing Parts, or Both |
A739 |
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Cold-Finished Alloy Steel Bars: |
? |
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Steel Bars, Alloy, Hot-Rolled or Cold-Finished, Quenched and Tempered |
A434/A434M |
|
Steel Bars, Carbon, Hot-Wrought or Cold-Finished, Special Quality, for Pressure Piping Components |
A696 |
|
? |
? |
|
A These designations refer to the latest issue of the respective specifications, which appear either in the Annual Book of ASTM Standards, Vol 01.05, or as reprints obtainable from ASTM. |
1.2?In case of any conflict in requirements, the requirements of the purchase order, the individual material specification, and this general specification shall prevail in the sequence named.
1.3?The values stated in either inch-pound units or SI 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 used independently of the other, and values from the two systems shall not be combined.
1.4?For purposes of determining conformance to this specification and the various material specifications referenced in 1.1, dimensional values shall be rounded to the nearest unit in the right-hand place of figures used in expressing the limiting values in accordance with the rounding method of Practice E29.
Note 1:?Specification A29/A29M previously listed dimensional
tolerances for cold-finished bars; these are now found in
Specification A108.
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.
|
Standard Specification for Steel Bars, Alloy, Standard Grades (Includes all amendments and changes 5/7/2020). |
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Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications |
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Standard Specification for Cold-Drawn, Stress-Relieved Carbon Steel Bars Subject to Mechanical Property Requirements |
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Standard Specification for Carbon and Alloy Steel Bars Subject to End-Quench Hardenability Requirements |
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Standard Specification for Steel Bar, Carbon and Alloy, Cold-Finished |
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Standard Test Methods for Determining Average Grain Size |
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Standard Specification for Steel Bars, Carbon, Quenched and Tempered (Withdrawn 2007) |
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Standard Test Methods and Practices for Chemical Analysis of Steel Products |
|
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Standard Specification for Steel Bars, Alloy, Hot-Wrought, for Elevated Temperature or Pressure-Containing Parts, or Both (Includes all amendments and changes 3/7/2022). |
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Standard Guide for Packaging, Marking, and Loading Methods for Steel Products for Shipment |
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Standard Specification for Steel Bars, Carbon, Hot-Wrought or Cold-Finished, Special Quality, for Pressure Piping Components |
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Standard Specification for Steel Bars, Carbon, Merchant Quality, Mechanical Properties |
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Standard Specification for Steel Bars, Carbon, Hot-Wrought, Special Quality, Mechanical Properties |
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Standard Specification for Steel Bars, Carbon, Hot-Wrought, Special Quality |
|
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Standard Specification for Steel Bars, Carbon, Merchant Quality, M-Grades |
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Standard Specification for Steel Bars and Shapes, Carbon Rolled from “T” Rails |
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Standard Specification for Steel Bars, Alloy, Hot-Wrought or Cold-Finished, Quenched and Tempered |
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Standard Test Methods and Definitions for Mechanical Testing of Steel Products |
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Standard Specification for Carbon and Alloy Steel Bars for Springs |
