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No Results Found. Sorry, we couldn’t find any results for. Suggestions: You may have typed your keywords incorrectly – please check for misspellings. You may. ASTM A Standard Specification for High Hardenability Antifriction Bearing Steel. ASTM A – Download as PDF File .pdf), Text File .txt) or read online. ASTM A

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The magnetic particle method measures bearing steel cleanliness by evaluating the total length of macro-inclusions for a stated area or per unit area. Last previous edition approved in as A — Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. Please read our License Agreement regarding materials data and our Privacy Policy.

The steels shall undergo normalizing followed by spheroidize annealing before heating for end quenching. When a heat is constituted by two usable plates, two of the sample ingots shall be selected from the second usable plate poured.

Microstructure and Hardness This abstract is a brief summary of the referenced standard. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility.

High-carbon, chromium alloy steel used for anti-friction bearings Key Words: Originally approved in The contents, results, and technical data from this site may not be reproduced either electronically, photographically or substantively without permission from MatWeb, LLC.


Decarburization shall be measured using the microscopical methods described in Test Method Asm The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. When so included, a supplementary requirement shall have the same force as if it were in the body of the speci? The grades of steels covered here are: We appreciate ashm input. At least one sample shall be taken from each strand.

Supplementary requirements details not fully described shall be agreed upon between the purchaser and the supplier, but shall not negate any of the requirements in the body of the speci?

Decarburization and Surface Imperfections E A maximum titanium content may be agreed upon at the time s485 inquiry and order. A number in parentheses indicates the year of last reapproval. ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard.

Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. Tests may be made on smaller or larger sections by agreement with the purchaser. Permissible variations in product analysis shall be in accordance with Speci?

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ASTM A Steel, Grade 1

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A superscript epsilon e indicates an editorial change since the last revision or reapproval. Two thirds of all specimens and at least one from each ingot tested, or from the?

Current edition approved April 10, Special requirements agreed to at the time of purchase must be noted on the certi? B 92 Coils, bars, and tubes A We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. A — 03 Standard Speci? Data sheets for overmetals, plastics, ceramics, and composites. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.

ASTM A485 Grade 1 annealed, cold-drawn (stress-relieved) Coils

MatWeb is intended for personal, non-commercial use. When a heat consists of a single usable plate, any three random ingots may be selected.

All tests and inspections shall be made at the place of manufacture, unless otherwise agreed to. Cold swaged material is not included.

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Sample Reduction Ratio S5. Magnetic Particle Method S2.

Chemical Composition and Analysis 5. Normalizing followed by spheroidize annealing shall precede heating for end quenching. Questions or comments about MatWeb?