{"id":143017,"date":"2024-10-19T08:20:15","date_gmt":"2024-10-19T08:20:15","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-a213-a213m-7\/"},"modified":"2024-10-25T00:35:44","modified_gmt":"2024-10-25T00:35:44","slug":"astm-a213-a213m-7","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-a213-a213m-7\/","title":{"rendered":"ASTM-A213\/A213M"},"content":{"rendered":"
\n

1.1<\/span> This specification2<\/span><\/span> covers seamless ferritic and austenitic steel boiler, superheater, and heat-exchanger tubes, designated Grades T5, TP304, etc. These steels are listed in Tables 1 and <\/span>2<\/span>.<\/p>\n

\n
\n (A)<\/span> Maximum, unless range or minimum is indicated. Where ellipses (…) appear in this table, there is no requirement, and analysis for the element need not be determined or reported.<\/span>\n <\/div>\n
\n (B)<\/span> It is permissible to order T2 and T12 with a sulfur content of 0.045 max. See 16.3<\/span>.<\/span>\n <\/div>\n
\n (C)<\/span> Alternatively, in lieu of this ratio minimum, the material shall have a minimum hardness of 275 HV in the hardened condition, defined as after austenitizing and cooling to room temperature but prior to tempering. Hardness testing shall be performed at mid-thickness of the product. Hardness test frequency shall be two samples of product per heat treatment lot and the hardness testing results shall be reported on the material test report.<\/span>\n <\/div>\n<\/p><\/div>\n
\n
\n (A)<\/span> Maximum, unless a range or minimum is indicated. Where ellipses (…) appear in this table, there is no minimum and analysis for the element need not be determined or reported.<\/span>\n <\/div>\n
\n (B)<\/span> The method of analysis for Nitrogen shall be a matter of agreement between the purchaser and the producer.<\/span>\n <\/div>\n
\n (C)<\/span> For these alloys, there is no common grade designation. The UNS number uniquely identifies these alloys.<\/span>\n <\/div>\n
\n (D)<\/span> For small diameter or thin walls, or both, where many drawing passes are required, a carbon maximum of 0.040% is necessary in Grades TP304L, TP304LN, TP316L, and TP316LN.<\/span>\n <\/div>\n
\n (E)<\/span> Grade S30434 shall have (Ti + 1<\/sup>\/2<\/sub> Nb) of not less than 2 times and not more than 4 times the carbon content.<\/span>\n <\/div>\n
\n (F)<\/span> Grade TP347LN shall have an Nb content of not less than 15 times the carbon content.<\/span>\n <\/div>\n
\n (G)<\/span> Grade TP348 shall have an Nb + Ta content of not less than 10 times the carbon content and not more than 1.10%.<\/span>\n <\/div>\n
\n (H)<\/span> Grade TP348H shall have an Nb + Ta content of not less than 8 times the carbon content and not more than 1.10%.<\/span>\n <\/div>\n
\n (I)<\/span> Iron shall be determined arithmetically by difference of 100 minus the sum of the other specified elements.<\/span>\n <\/div>\n
\n (J)<\/span> (Al + Ti) 0.85\u20131.20.<\/span>\n <\/div>\n
\n (K)<\/span> Grade TP444 shall have Ni + Cu = 1.00 max.<\/span>\n <\/div>\n
\n (L)<\/span> Grade TP444 shall have Ti + Nb = 0.20 + 4(C + N)\u20130.80.<\/span>\n <\/div>\n
\n (M)<\/span> N08020 shall have an Nb + Ta content of not less than 8 times the carbon content and not more than 1.00%.<\/span>\n <\/div>\n<\/p><\/div>\n<\/div>\n
\n

1.2<\/span> Grades containing the letter, H, in their designation, have requirements different from those of similar grades not containing the letter, H. These different requirements provide higher creep-rupture strength than normally achievable in similar grades without these different requirements.<\/p>\n<\/div>\n

\n

1.3<\/span> The tubing sizes and thicknesses usually furnished to this specification are 1<\/sup>\/8<\/sub> in. [3.2 mm] in inside diameter to 5 in. [127 mm] in outside diameter and 0.015 to 0.500 in. [0.4 to 12.7 mm], inclusive, in minimum wall thickness or, if specified in the order, average wall thickness. Tubing having other diameters may be furnished, provided such tubes comply with all other requirements of this specification.<\/p>\n<\/div>\n

\n

1.4<\/span> The values stated in either SI units or inch-pound units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. 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. The inch-pound units shall apply unless the \u201cM\u201d designation of this specification is specified in the order.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

A213\/A213M-15b Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes (Redline)<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2015<\/td>\n15<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":143019,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2637],"product_tag":[],"class_list":{"0":"post-143017","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-astm","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/143017","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\/143019"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=143017"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=143017"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=143017"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}