ASTM A534-17 pdf free download.Standard Specification for Carburizing Steels for Anti-Friction Bearings.
ASTM A534-17 covers the requirements for carburizing bearing-quality steel to be used in the manufacture of anti-friction bearings.
3. Ordering Information
3.1 Orders for material under this specification should include the following information.
3.1.1 Quantity,
3.1.2 Alloy grade identification,
3.1.3 Specification designation and year of issue,
3.1.4 Dimensions, shape, and
3.1.5 Supplementary requirements,
4. Materials and Manufacture
4.1 The steel shall be made by a process that is capable of providing a high quality product meeting the requirements of this specification.
5. Chemical Composition and Analysis
5.1 Typical examples of chemical compositions are shown in Table Other compositions may be specified.
5.2 An analysis of each heat of steel shall be made by the steel manufacturer in accordance with Test Methods. Practices and Terminology A751. The chemical composition thus deter- mined shall conform to the requirements specified in Table 1.
6. Dimensions. Mass and Permissible Variations
6.1 The size and shape of the material shall be agreed upon
between manufacturer and purchaser.
6.2 Dimensional tolerances shall conform to the require ments specified in Specifications A29/A29M, A510/A5 IOM A519/A519M, or A752 as appropriate for the material or as agreed between manufacturer and purchaser.
6.3 The dimensional tolerances for the forgings shall conform to the requirements of the engineering drawing.