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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E A maximum titanium content may be agreed upon at the time of inquiry and order. Microstructure and Hardness Ti max Cu max 0. 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 Two thirds of all specimens and adtm least one from each ingot tested, or from the?

To see MatWeb’s complete data sheet for this material including material property data, metal compositions, material suppliers, etcplease click the button below. Decarburization shall be measured using the microscopical methods described in Test Method E This abstract is a brief summary of the referenced standard.

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

When a heat is constituted by two usable plates, two of the sample ingots shall be selected from the second usable plate poured. A — 03 Standard Speci? Originally approved in Sizes, Shapes, and Dimensional Tolerances 6. Data sheets for overmetals, plastics, ceramics, and composites.


Sample Reduction Ratio S5. The sum of all lengths for each specimen shall be determined and expressed as total length per area inspected.

The values given in parentheses are mathematical conversions to SI units that are provided for information asym and are not considered 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.

ASTM A Steel, Grade 4

We also ask that you refer to MatWeb’s terms of use regarding this information. One ingot shall be taken at random from the? Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend.

A minimum of 3 to 1 reduction of rolled billets or forged sections is required for strand cast products. ISO Part The magnetic particle method measures bearing steel cleanliness by evaluating the total length of macro-inclusions for a stated area or per unit area. 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.


Click here to view all the property values for this datasheet as they were originally entered into MatWeb. The method used shall be agreed upon between the purchaser and the steel supplier at the time of inquiry and order. Ball and Roller Bearing Steels7 3.

ASTM A 高淬透性耐磨轴承钢的技术规_百度文库

The contents, results, and technical data from this site may not be reproduced either electronically, photographically or substantively without permission from MatWeb, LLC. 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? Last previous edition approved in as A — Decarburization and Surface Imperfections Quality tests shown in 7.

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