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ASTM B815 2002 Edition, October 10, 2002
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Standard Specification for Cobalt-Chromium-Nickel-Molybdenum-Tungsten Alloy (UNS R31233) Rod
Includes all amendments and changes through Reapproval Notice , 2016
Page Count:3
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This specification2 covers cobalt-chromium-nickelmolybdenum- tungsten alloy UNS R31233 in the form of rod for wear applications and general corrosion service.

The following products are covered under this specification:

Rods 3⁄16 to 3⁄4 in. (9.76 to 19.05 mm) exclusive in diameter, hot or cold finished, solution-annealed, and pickled or mechanically descaled; and

Rods 3⁄4 to 31⁄2 in. (19.05 to 88.9 mm) inclusive in diameter, hot or cold finished, solution annealed, ground, or turned.

The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to become familiar with all hazards including those identified in the appropriate Safety Data Sheet (SDS) for this product/material as provided by the manufacturer, to establish appropriate safety and health practices, and determine the applicability of regulatory limitations prior to use.

2 For ASME Boiler and Pressure Vessel Code applications, see related Specification SB-815 in Section II of that code.