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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All tests and inspections shall be made at the place of manufacture, unless otherwise agreed to. Sstm abstract is a brief summary of the referenced standard.
ASTM A485 Grade 1 annealed, cold-drawn (stress-relieved) Coils
We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. When a heat consists of a single usable plate, any three random ingots may be selected. One ingot shall be taken at random from the? Microstructure and Hardness When a heat is constituted by two usable plates, two of the sample ingots shall be selected from the second usable plate poured.
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Ti max Cu max 0.
ASTM A – 03 Standard Specification for High Hardenability Antifriction Bearing Steel
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. Two thirds of all specimens and at least one from each ingot tested, or from the?
Test for hardenability shall be performed wherein specimens shall conform to required Brinell and Rockwell hardness. Property Data This page displays only the text of a material data sheet. Decarburization and Surface Imperfections E A maximum titanium content may be agreed upon at the time of inquiry and order. Normalizing followed by spheroidize annealing shall precede heating for end quenching.
Other compositions may be speci? Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. Last previous edition approved in as A — To see MatWeb’s complete data sheet for this material including material property data, metal compositions, material suppliers, etcplease click the button below.
This specification covers high hardenability modifications of high-carbon a458 quality steel to be used in the manufacture of antifriction bearings. Historical Version s – view previous versions of standard. ASTM does not give any warranty express or implied or make any representation that aatm contents of this abstract are accurate, complete or up to date. 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.
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D Oxygen content applies to product analysis and shall be determined in accordance with Test Methods E The steels shall undergo normalizing followed by spheroidize annealing before heating for end quenching. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. A superscript epsilon e indicates an editorial change since the last revision or reapproval.
Questions or comments about MatWeb? At least one sample shall be taken from each strand. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters.
Sulfur Requirements asgm Machinability S3. The polished face shall be longitudinal to the direction of rolling. Cold swaged material is not included. Link to Active This link will always route to the current Active version of the standard. Decarburization shall be measured using the microscopical methods described in Test Method E Chemical Composition and Analysis 5.
Sample Reduction Ratio S5. Ball and Roller Bearing Steels7 3.
Or if you don’t have an account a4885 us yet, then click here to register. B 92 Coils, bars, and tubes A 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?
The magnetic particle method measures bearing steel cleanliness by evaluating the total length of macro-inclusions for a stated area or per unit area.