ASTM G150-99(2010)

ASTM G150-99(2010)

April 2010
Standard Cancelled

Standard Test Method for Electrochemical Critical Pitting Temperature Testing of Stainless Steels

Additional informations

1.1 This test method covers a procedure for the evaluation of the resistance of stainless steel and related alloys to pitting corrosion based on the concept of the determination of a potential independent critical pitting temperature (CPT).

1.2 This test methods applies to wrought and cast products including but not restricted to plate, sheet, tubing, bar, forgings, and welds, (see Note 1).

Note 1—Examples of CPT measurements on sheet, plate, tubing, and welded specimens for various stainless steels can be found in Ref (1). See the research reports (Section 14).

1.3 The standard parameters recommended in this test method are suitable for characterizing the CPT of austenitic stainless steels and other related alloys with a corrosion resistance ranging from that corresponding to solution annealed UNS S31600 (Type 316 stainless steel) to solution annealed UNS S31254 (6 % Mo stainless steel).

1.4 This test method may be extended to stainless steels and other alloys related to stainless steel that have a CPT outside the measurement range given by the standard parameters described in this test method. Appropriate test potential and solution must then be determined.

1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.6 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 establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Main informations

Collections

ASTM american standards

Publication date

April 2010

Number of pages

0 p.

Reference

ASTM G150-99(2010)

Classification index

G0150-99R10
Standard replaced by (1)
ASTM G150-13
May 2013
Standard Cancelled
Standard Test Method for Electrochemical Critical Pitting Temperature Testing of Stainless Steels

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