The standard would specify the duration of the immersion, which varied depending on the severity of the corrosive medium. 5. Evaluation (Post-Immersion)
| Aspect | Detail | | :--- | :--- | | | ASTM A279-63 (only version) | | Title | Method of Total Immersion Corrosion Test of Stainless Steels | | Status | Withdrawn; replaced by ASTM G31 | | Type | Test Method (not a material specification) | | Length | 8 pages | | Copyright | Protected by ASTM International | | Current Use | Historical reference only; do not use for new qualifications | | Common Confusion | Often mistakenly grouped with ASTM A276 (bar specification) |
It was widely applied to austenitic, ferritic, and martensitic stainless steels. Historical Context and Withdrawal Astm A279 Pdf
The ASTM A279 PDF can be accessed through the ASTM website or through various online databases and libraries. Some of the ways to access the standard include:
The search for an often presents a unique challenge for engineers, metallurgists, and procurement specialists. Unlike highly active, modern industrial standards like ASTM A479 or ASTM A269 , ASTM A279 is a specialized historical standard. Originally introduced by ASTM International , it was officially designated as the Method of Total Immersion Corrosion Test of Stainless Steels before being formally withdrawn in 1945. The standard would specify the duration of the
Understanding the history, replacement standards, and physical parameters associated with this designation is critical for anyone looking to download or execute an ASTM A279 PDF project specification. The History of ASTM A279
While often linked to bar specifications like (general service bars) and ASTM A479 (boiler and pressure vessel bars), ASTM A279 focuses on tubular products used in specialized industrial and commercial settings. Material Grades and Chemical Composition Historical Context and Withdrawal The ASTM A279 PDF
Tests could last from a few hours to several weeks, depending on the severity of the corrosive environment and the required accuracy. Withdrawn Status: What Replaced ASTM A279?
Standard Guide for Laboratory Immersion Corrosion Testing of Metals. (The primary successor for general immersion).