{"id":75012,"date":"2024-10-17T17:00:53","date_gmt":"2024-10-17T17:00:53","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-b743-2012\/"},"modified":"2024-10-24T19:18:39","modified_gmt":"2024-10-24T19:18:39","slug":"astm-b743-2012","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-b743-2012\/","title":{"rendered":"ASTM-B743 2012"},"content":{"rendered":"<\/p>\n

1.1 This specification establishes the requirements for seamless copper tube in coils, suitable for use in refrigeration and air conditioning or other uses, such as oil lines and gasoline lines.<\/p>\n

1.2 Units<\/span><\/span> The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.<\/p>\n

1.3 The tube shall be produced of the following coppers. Unless otherwise specified, tubes made from any one of these coppers may be supplied:<\/p>\n

A<\/span><\/sup> See Classification B224 .<\/p>\n

1.4 The following safety hazards caveat pertains to the test method portion, Section 17, of this specification.<\/span> 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><\/span><\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents
General Requirements <\/td>\n<\/tr>\n
2<\/td>\nTerminology
Ordering Information
Materials and Manufacture
Chemical Composition
Temper
Grain Size for Annealed Tempers
TABLE 1 <\/td>\n<\/tr>\n
3<\/td>\nPhysical Property Requirements
Mechanical Property Requirements
Performance Requirements
Other Requirements
TABLE 2
TABLE 3
TABLE 4
TABLE 5 <\/td>\n<\/tr>\n
4<\/td>\nDimensions, Mass, and Permissible Variations
Workmanship, Finish and Appearance
Specimen Preparation
Test Methods <\/td>\n<\/tr>\n
5<\/td>\nSignificance of Numerical Limits
Inspection
Rejection and Rehearing
Certification
Mill Test Report
Packaging and Package Marking
TABLE 6
TABLE 7 <\/td>\n<\/tr>\n
6<\/td>\nKeywords
X1. INTERNATIONAL ANNEALED COPPER STANDARD (ELECTRICAL CONDUCTIVITY EQUIVALENTS)
TABLE X1.1 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

B743-12 Standard Specification for Seamless Copper Tube in Coils<\/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>\n6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":75013,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1130,2637],"product_tag":[],"class_list":{"0":"post-75012","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-77-150-30","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\/75012","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\/75013"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=75012"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=75012"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=75012"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}