{"id":35151,"date":"2024-10-17T04:37:03","date_gmt":"2024-10-17T04:37:03","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-a278-2011\/"},"modified":"2024-10-24T14:52:44","modified_gmt":"2024-10-24T14:52:44","slug":"astm-a278-2011","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-a278-2011\/","title":{"rendered":"ASTM-A278 2011"},"content":{"rendered":"

ASTM A278\/A278M-01-Reapproved2011<\/h3>\n

Historical Standard: Standard Specification for Gray Iron Castings for Pressure-Containing Parts for Temperatures Up to 650\u00b0F (350\u00b0C)<\/h4>\n
\n

ASTM A278\/A278M<\/h4>\n

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

p id=”s00002″>1.1 This specification covers gray iron for castings suitable for pressure-containing parts for use at temperatures up to 650\u00b0<\/span>F (350\u00b0<\/span>C). <\/p>\n

1.2 Classes of Iron<\/span>:<\/span><\/p>\n

1.2.1 Castings of all classes are suitable for use up to 450\u00b0<\/span>F (230\u00b0<\/span>C). For temperatures above 450\u00b0<\/span>F and up to 650\u00b0<\/span>F, only Class 40, 45, 50, 55, and 60 castings are suitable.<\/p>\n

1.2.2 Castings of all classes are suitable for use up to 230\u00b0<\/span>C. For temperatures above 230\u00b0<\/span>C and up to 350\u00b0<\/span>C, only Class 275, 300, 325, 350, 380, and 415 castings are suitable.<\/p>\n

1.3 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.<\/p>\n

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

elevated temperature service; gray iron castings; pressure containing parts: Pressure vessel iron; Gray iron castings–specifications; Pressure-containing parts<\/p>\n

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

ICS Number Code 77.140.80 (Iron and steel castings)<\/p>\n

DOI:<\/strong> 10.1520\/A0278_A0278M-01R11<\/p>\n<\/div>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents
Terminology
Classification
Ordering Information
Materials and Manufacture <\/td>\n<\/tr>\n
2<\/td>\nChemical Composition
Tensile Requirements
Test Bars
TABLE 1
TABLE 2
TABLE 3
TABLE 4
TABLE 5 <\/td>\n<\/tr>\n
3<\/td>\nMolding and Pouring Test Bars
Workmanship, Finish, and Appearance
Sampling
Tension Test Specimens
Number of Tests and Retests
Repair
Certification
Inspection
FIG. 1 <\/td>\n<\/tr>\n
4<\/td>\nRejection and Rehearing
Product Marking
Keywords
FIG. 2 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

A278\/A278M-01(2011) Standard Specification for Gray Iron Castings for Pressure-Containing Parts for Temperatures Up to 650°F (350°C)<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2011<\/td>\n4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":35152,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1123,2637],"product_tag":[],"class_list":{"0":"post-35151","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-77-140-80","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\/35151","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\/35152"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=35151"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=35151"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=35151"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}