{"id":124294,"date":"2024-10-19T04:55:24","date_gmt":"2024-10-19T04:55:24","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-f1684-4\/"},"modified":"2024-10-24T23:10:00","modified_gmt":"2024-10-24T23:10:00","slug":"astm-f1684-4","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-f1684-4\/","title":{"rendered":"ASTM-F1684"},"content":{"rendered":"<\/p>\n

1.1 This specification covers two iron-nickel alloys and one iron-nickel-cobalt alloy, for low thermal expansion applications. The two iron-nickel alloys, both containing nominally 36 % nickel and 64 % iron, with the conventional alloy designated by UNS No. K93603, and the free-machining alloy designated as UNS No. K93050. The iron-nickel-cobalt alloy, containing nominally 32 % nickel, 5 % cobalt and 63 % iron, is designated by UNS No. K93500. This specification defines the following product forms for UNS No. K93603 and UNS No. K93500: wire, rod, bar, strip, sheet plate, and tubing. The free-machining alloy, UNS No. K93050, is defined for bar products only. Unless otherwise indicated, all articles apply to all three alloys.<\/p>\n

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

This pertains only to the test method section, Section 13. 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.<\/i><\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents
Ordering Information
Chemical Requirements <\/td>\n<\/tr>\n
2<\/td>\nSurface Lubricants
Temper
Grain Size
Hardness
Tensile Strength
TABLE 1
TABLE 2
TABLE 3
TABLE 4 <\/td>\n<\/tr>\n
3<\/td>\nSurface Finish
Inclusion Content
Thermal Expansion Characteristics
Test for Thermal Expansion
Transformation in UNS No. K93500 Alloy
Chemical Analysis
Dimensions and Permissible Variations
General Requirements
TABLE 5 <\/td>\n<\/tr>\n
4<\/td>\nPackaging and Package Marking
Investigation of Claims
Keywords
TABLE 6
TABLE 7
TABLE 8 <\/td>\n<\/tr>\n
5<\/td>\nTABLE 9
TABLE 10
TABLE 11 <\/td>\n<\/tr>\n
6<\/td>\nTABLE 12
TABLE 13 <\/td>\n<\/tr>\n
7<\/td>\nX1. TYPICAL VALUES OF THERMAL EXPANSION AS PROVIDED BY MATERIALS PRODUCERS
X1.1
X2. THERMAL EXPANSION OF ANNEALED MATERIAL TO HIGHER TEMPERATURES
X2.1
TABLE X2.1 <\/td>\n<\/tr>\n
8<\/td>\nX3. THERMAL EXPANSION OF THREE-STEP ANNEALED MATERIAL
X3.1
TABLE X3.1 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

F1684-06 Standard Specification for Iron-Nickel and Iron-Nickel-Cobalt Alloys for Low Thermal Expansion Applications<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2006<\/td>\n8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":124296,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1103,2637],"product_tag":[],"class_list":{"0":"post-124294","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-77-120-40","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\/124294","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\/124296"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=124294"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=124294"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=124294"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}