ASTM A967/A967M - 13
Standard Specification for Chemical Passivation Treatments for Stainless Steel Parts
| Aviso: | Las normas ASTM en lectura se visualizan a través del área decliente. Los archivos no se pueden descargar |
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| Fecha edición: |
2013-02-15
Anulada
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| Fecha cancelación: | 2013-02-15 |
| Idiomas disponibles: | Inglés |
| Resumen: | |
| Keywords: | cleaning of stainless steel; descaling; passivation; tests for cleanliness of stainless steels |
| Scope: | 1.1 This specification covers several different types of chemical passivation treatments for stainless steel parts. It includes recommendations and precautions for descaling, cleaning, and passivation of stainless steel parts. It includes several alternative tests, with acceptance criteria, for confirmation of effectiveness of such treatments for stainless steel parts. 1.2 Practices for the mechanical and chemical treatments of stainless steel surfaces are discussed more thoroughly in Practice A380. 1.3 Several alternative chemical treatments are defined for passivation of stainless steel parts. Appendix X1 gives some nonmandatory information and provides some general guidelines regarding the selection of passivation treatment appropriate to particular grades of stainless steel. It makes no recommendations regarding the suitability of any grade, treatment, or acceptance criteria for any particular application or class of applications. 1.4 The tests in this specification are intended to confirm the effectiveness of passivation, particularly with regard to the removal of free iron and other exogenous matter. These tests include the following practices: 1.5 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 1.6 The following precautionary caveat pertains only to the test method portions, Section 14 of this specification: 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. |
| ICS: | 77.140.20 - Aceros inoxidables |
| CTN: | A01.14 - A01.14 |
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Anulaciones Normas |
Anula a A0967-05E02 |
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Otras Relaciones |
Es referenciada por A962/A962M - 25 Es referenciada por A0703_A0703M-20A Es referenciada por A0957_A0957M-21 Es referenciada por F0086-21 Es referenciada por B0912-02R18 Es referenciada por A0781_A0781M-21 Es referenciada por A0985_A0985M-21 Es referenciada por A961/A961M - 25a Es referenciada por A380/A380M - 25 Es referenciada por F2215 - 25 Es referenciada por A960/A960M - 25a Es referenciada por F1089 - 24 Es referenciada por A270/A270M - 24 Es referenciada por E2197 - 24 Es referenciada por F879 - 23 |










