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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Historical Version s – view previous versions of standard. One ingot shall be taken at random from the? Special requirements agreed to at the time of purchase must be noted on the certi?

Sulfur Requirements for Machinability S3. The polished face shall be longitudinal to a4885 direction of rolling. Ball and Roller Bearing Steels7 3. Data sheets for overmetals, plastics, ceramics, and composites.

Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service astm.

ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard. Test for hardenability shall be performed wherein specimens shall conform to required Brinell and Rockwell hardness.

A number in parentheses indicates the year of last reapproval. To see MatWeb’s complete data sheet for this material including material property data, metal compositions, material suppliers, etcplease click the button below. 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.

Please read our License Agreement regarding materials data and our Privacy Policy. This specification covers high hardenability modifications of high-carbon bearing quality steel to be used in the manufacture of antifriction bearings. Heat and product analyses shall be performed wherein specimens shall conform to required chemical composition of carbon, manganese, phosphorus, sulfur, silicon, chromium, nickel, titanium, copper, molybdenum, oxygen, and aluminum. MatWeb is intended for personal, non-commercial use.


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The chemical composition thus determined shall conform to the requirements speci? Decarburization and Surface Imperfections High-carbon, chromium alloy steel used for anti-friction bearings Key Words: E A maximum titanium content may be agreed upon at the time of inquiry and order.

B 92 Coils, bars, and tubes A Questions or comments about MatWeb? Two thirds of all specimens and at least astn from each ingot tested, or from the? B Intentional additions of calcium or calcium alloys for deoxidation or inclusion shape control are not permitted unless speci?

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ASTM A 高淬透性耐磨轴承钢的技术规_百度文库

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. The method used shall be agreed upon between the purchaser and the steel supplier at astk time of inquiry and order.

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A — 03 Standard Speci? Permissible variations in product analysis shall be in accordance with Speci? When a heat is constituted by two usable plates, two of the sample ingots shall be selected from the second usable plate poured. A85 swaged material is not included.

At least one sample shall be taken from each strand. Originally approved in We appreciate sstm input. This standard has been approved for use by agencies of the Department of Defense. Ti max Cu max 0. The sum of all lengths for each specimen shall be determined asfm expressed as total length per area inspected. Or if you don’t have an account with us yet, then click here to register. A minimum of 3 to 1 reduction of rolled billets or forged sections is required for strand cast products.

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

The grades of steels covered here are: 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.

Normalizing followed by spheroidize annealing shall precede heating for end quenching. D Oxygen content applies to product analysis and shall be determined in accordance with Test Methods E Click here to view all the property values for this datasheet as they were originally entered into MatWeb.