{"id":10724,"date":"2024-10-16T20:31:38","date_gmt":"2024-10-16T20:31:38","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-g31\/"},"modified":"2024-10-24T11:23:43","modified_gmt":"2024-10-24T11:23:43","slug":"astm-g31","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-g31\/","title":{"rendered":"ASTM-G31"},"content":{"rendered":"

ASTM G31-72-Reapproved2004<\/h3>\n

Historical Standard: Standard Practice for Laboratory Immersion Corrosion Testing of Metals<\/h4>\n
\n

ASTM G31<\/h4>\n

Scope<\/strong><\/p>\n

1.1 This practice describes accepted procedures for and factors that influence laboratory immersion corrosion tests, particularly mass loss tests. These factors include specimen preparation, apparatus, test conditions, methods of cleaning specimens, evaluation of results, and calculation and reporting of corrosion rates. This practice also emphasizes the importance of recording all pertinent data and provides a checklist for reporting test data. Other ASTM procedures for laboratory corrosion tests are tabulated in the Appendix. (Warning-In many cases the corrosion product on the reactive metals titanium and zirconium is a hard and tightly bonded oxide that defies removal by chemical or ordinary mechanical means. In many such cases, corrosion rates are established by mass gain rather than mass loss.)<\/p>\n

1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.<\/p>\n

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.<\/p>\n

Keywords<\/strong><\/p>\n

accelerated; immersion; laboratory; mass loss; metals; pitting<\/p>\n

ICS Code<\/strong><\/p>\n

ICS Number Code 71.100.80 (Chemicals for purification of water)<\/p>\n

DOI:<\/strong> 10.1520\/G0031-72R04<\/p>\n<\/div>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents
Significance and Use
Interferences <\/td>\n<\/tr>\n
2<\/td>\nApparatus <\/td>\n<\/tr>\n
3<\/td>\nSampling
Test Specimen
FIG. 1 <\/td>\n<\/tr>\n
4<\/td>\nTest Conditions <\/td>\n<\/tr>\n
6<\/td>\nMethods of Cleaning Specimens after Test
Interpretation of Results
TABLE 1 <\/td>\n<\/tr>\n
7<\/td>\nCalculating Corrosion Rates
Report <\/td>\n<\/tr>\n
8<\/td>\nKeywords
REFERENCES <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

G31-72(2004) Standard Practice for Laboratory Immersion Corrosion Testing of Metals<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2004<\/td>\n8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":10725,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1036,2637],"product_tag":[],"class_list":{"0":"post-10724","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-71-100-80","7":"product_cat-astm","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/10724","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/10725"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=10724"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=10724"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=10724"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}