{"id":75373,"date":"2024-10-17T17:07:16","date_gmt":"2024-10-17T17:07:16","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-a511-3\/"},"modified":"2024-10-24T19:20:49","modified_gmt":"2024-10-24T19:20:49","slug":"astm-a511-3","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-a511-3\/","title":{"rendered":"ASTM-A511"},"content":{"rendered":"

ASTM A511\/A511M-12<\/h3>\n

Historical Standard: Standard Specification for Seamless Stainless Steel Mechanical Tubing<\/h4>\n
\n

ASTM A511\/A511M<\/h4>\n

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

1.1 This specification covers seamless stainless tubing for use in mechanical applications where corrosion-resistant or high-temperature strength is needed. The grades covered are listed in Table 1, Table 2, and Table 3.<\/p>\n

1.2 This specification covers seamless cold-finished mechanical tubing and seamless hot-finished mechanical tubing in sizes up to 12\u00be<\/span> in. [325 mm] in outside nominal diameter (for round tubing) with wall thicknesses as required.<\/p>\n

1.3 Tubes shall be furnished in one of the following shapes, as specified by the purchaser: round, square, rectangular, or special.<\/p>\n

1.4 Optional supplementary requirements are provided and when desired, shall be stated in the order.<\/p>\n

1.5 The values stated in inch-pound units are to be regarded as the standard. Within the text, the SI units are shown in square brackets. The values stated in each system are not exact equivalents; therefore, each system shall be used independently of the other.<\/p>\n

TABLE 1 Chemical Requirements of Austenitic Stainless Steels<\/p>\n

A<\/span><\/sup> For small diameter or thin wall tubing or both, where many drawing passes are required, a maximum of 0.040 % carbon is necessary in grades MT-304L and MT-316L. Small outside diameter tubes are defined as those under a 0.500 in. [12.7 mm] outside diameter and light-wall tubes as those under a 0.049 in. [1.2 mm] average wall thickness (0.044 in. [1.1 mm] min wall thickness).<\/p>\n

B<\/span><\/sup> The titanium content shall be not less than five times the carbon content and not more than 0.60 %.<\/p>\n

C<\/span><\/sup> The columbium plus tantalum content shall be not less than ten times the carbon content and not more than 1.00 %.<\/p>\n

TABLE 2 Chemical Requirements of Ferritic and Martensitic Stainless Steels<\/p>\n

A<\/span><\/sup> MT446-2 is a lower carbon version of MT446-1, that has a lower tensile strength but improved ductility and toughness.<\/p>\n

B<\/span><\/sup> Carbon plus nitrogen = 0.025 max %.<\/p>\n

TABLE 3 Chemical Requirements of Austenitic-Ferritic Stainless SteelsA<\/span><\/sup><\/p>\n

A<\/span><\/sup> Maximum, unless a range or minimum is indicated. Where ellipses (\u2026<\/span>) appear in this table, there is no requirement and analysis for the element need not be determined or reported.<\/p>\n

B<\/span><\/sup> % Cr + 3.3 X % Mo + 16X % N \u2265<\/span> 40.<\/p>\n

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

austenitic stainless steel; duplex stainless steel; ferritic\/austenitic stainless steel; mechanical tubing; seamless steel tube; stainless steel tube; steel tube ; Corrosive service applications–tube (steel); High-temperature service applications–steel tube; Mechanical tubing–specifications; Seamless steel tube–specifications; Stainless steel tube–specifications<\/p>\n

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

ICS Number Code 23.040.10 (Iron and steel pipes)<\/p>\n

DOI:<\/strong> 10.1520\/A0511_A0511M-12<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

A511\/A511M-12 Standard Specification for Seamless Stainless Steel Mechanical Tubing<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2012<\/td>\n11<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":75374,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[347,2637],"product_tag":[],"class_list":{"0":"post-75373","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-23-040-10","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\/75373","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\/75374"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=75373"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=75373"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=75373"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}