{"id":38148,"date":"2024-10-17T05:21:17","date_gmt":"2024-10-17T05:21:17","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-a447-2010\/"},"modified":"2024-10-24T15:11:44","modified_gmt":"2024-10-24T15:11:44","slug":"astm-a447-2010","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-a447-2010\/","title":{"rendered":"ASTM-A447 2010"},"content":{"rendered":"

ASTM A447\/A447M-10<\/h3>\n

Historical Standard: Standard Specification for Steel Castings, Chromium-Nickel-Iron Alloy (25-12 Class), for High-Temperature Service<\/h4>\n
\n

ASTM A447\/A447M<\/h4>\n

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

1.1 This specification covers iron-base, heat-resisting alloy castings of the 25 % chromium, 12 % nickel class, intended for structural elements, containers, and supports in electric furnaces, petroleum still tube supports, and for similar applications up to 2000\u00b0<\/span>F [1095\u00b0<\/span>C]. The purchaser should inform the manufacturer when the service temperatures are to exceed 1800\u00b0<\/span>F [980\u00b0<\/span>C].<\/p>\n

1.2 In the absence of significant proportions of elements other than those prescribed in Section 4, the two types of alloys covered by this specification may in general be distinguished as follows:<\/p>\n

1.2.1 Type I<\/span>\u2014<\/span>Alloys characterized by relatively low limiting creep stress at temperatures between 1500 and 2000\u00b0<\/span>F [815 and 1095\u00b0<\/span>C], and relatively high ductility at ordinary temperatures after aging for short periods at temperatures between 1300 and 1500\u00b0<\/span>F [705 and 815\u00b0<\/span>C].<\/p>\n

1.2.2 Type II<\/span>\u2014<\/span>Alloys having relatively high limiting creep stress but which may develop low ductility at ordinary temperatures when aged for short periods at temperatures between 1350 and 1500\u00b0<\/span>F [730 and 815\u00b0<\/span>C].<\/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

1.3.1 Within the text, the SI units are shown in brackets.<\/p>\n

1.4 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.<\/span><\/p>\n

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

ausenitic stainless steel; high temperature applications; stainless steel; steel castings; Chromium alloy steel castings–specifications; Chromium-nickel-iron alloys; High-temperature service applications–steel castings; Steel castings–specifications; Structural steel (SS) castings–specifications<\/p>\n

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

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

DOI:<\/strong> 10.1520\/A0447_A0447M-10<\/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
General Conditions for Delivery
Process
Heat Treatment <\/td>\n<\/tr>\n
2<\/td>\nChemical Composition
Sampling
Number of Tests
Retests
Tensile Properties After Aging
TABLE 1
FIG. 1 <\/td>\n<\/tr>\n
3<\/td>\nMagnetic Permeability
Stress-Rupture Test
Short-Time, High-Temperature Tensile Properties
Defective Test Specimens
Repair by Welding
Keywords <\/td>\n<\/tr>\n
4<\/td>\nX1. BIBLIOGRAPHY
X1.1 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

A447\/A447M-10 Standard Specification for Steel Castings, Chromium-Nickel-Iron Alloy (25-12 Class), for High-Temperature Service<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2010<\/td>\n5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":38149,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1123,2637],"product_tag":[],"class_list":{"0":"post-38148","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\/38148","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\/38149"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=38148"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=38148"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=38148"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}