{"id":101964,"date":"2024-10-18T13:18:54","date_gmt":"2024-10-18T13:18:54","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-a551-6\/"},"modified":"2024-10-24T21:21:41","modified_gmt":"2024-10-24T21:21:41","slug":"astm-a551-6","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-a551-6\/","title":{"rendered":"ASTM-A551"},"content":{"rendered":"

ASTM A551-94-Reapproved1999<\/h3>\n

Historical Standard: Standard Specification for Steel Tires<\/h4>\n
\n

ASTM A551<\/h4>\n

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

1.1 This specification covers seven classes of carbon steel tires for railway and rapid transit use.<\/p>\n

1.1.1 Class A -For untreated driving tires for locomotives in passenger service.<\/p>\n

1.1.2 Class AHT -For heat-treated driving tires for locomotives in passenger service.<\/p>\n

1.1.3 Class B -For untreated driving tires for freight locomotives and tires for locomotive-truck, tender-truck, trailer and car wheels, and miscellaneous service.<\/p>\n

1.1.4 Class BHT -For heat-treated driving tires for freight locomotives and tires for trailer wheels.<\/p>\n

1.1.5 Class C -For untreated tires for switching locomotives.<\/p>\n

1.1.6 Class CHT -For heat-treated driving tires and switching locomotives and tires for locomotive-trucks, tender-trucks, trailer and car wheels, and miscellaneous service.<\/p>\n

1.1.7 Class DHT -For heat-treated driving tires for locomotives with light braking conditions, heavily loaded trailer tires, and car wheels where off-tread brakes are employed.<\/p>\n

1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are provided for information purposes only.<\/p>\n

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

Railroad steel materials-wheels; steel tires, spec<\/p>\n

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

ICS Number Code 45.040 (Materials and components for railway engineering)<\/p>\n

DOI:<\/strong> 10.1520\/A0551-94R99<\/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
Ordering Information
Manufacture
Chemical Requirements <\/td>\n<\/tr>\n
2<\/td>\nHardness Requirement
Retreatments
Mating
Permissible Variations in Dimensions
Workmanship, Finish, and Appearance
Marking
Inspection
Rejection
TABLE 1
TABLE 2 <\/td>\n<\/tr>\n
3<\/td>\nRehearing
Certification and Report of Testing
Keywords
TABLE S1.1
TABLE S1.2 <\/td>\n<\/tr>\n
4<\/td>\nFIG. S1.1 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

A551-94(1999) Standard Specification for Steel Tires<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n1999<\/td>\n4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":101965,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2637],"product_tag":[],"class_list":{"0":"post-101964","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\/101964","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\/101965"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=101964"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=101964"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=101964"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}