{"id":8208,"date":"2024-10-16T19:24:52","date_gmt":"2024-10-16T19:24:52","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-e646-2007\/"},"modified":"2024-10-24T10:59:39","modified_gmt":"2024-10-24T10:59:39","slug":"astm-e646-2007","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-e646-2007\/","title":{"rendered":"ASTM-E646 2007"},"content":{"rendered":"

ASTM E646-07<\/h3>\n

Historical Standard: Standard Test Method for Tensile Strain-Hardening Exponents (n<\/span> -Values) of Metallic Sheet Materials<\/h4>\n
\n

ASTM E646<\/h4>\n

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

1.1 This test method covers the determination of a strain-hardening exponent by tension testing of metallic sheet materials for which plastic-flow behavior obeys the power curve given in the Introduction.<\/p>\n

Note<\/span> 1\u2014A single power curve may not fit the entire stress-strain curve between yield and necking. If such is the case, more than one value of the strain-hardening exponent can be obtained (2)<\/span>.<\/p>\n

1.2 This test method is for metallic sheet materials with thicknesses of at least 0.005 in. (0.13 mm) but not greater than 0.25 in. (6.4 mm).<\/p>\n

1.3 The values stated in inch-pound units are to be regarded as the standard. The SI equivalents shown may be approximate.<\/p>\n

1.4 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><\/p>\n

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

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

ICS Number Code 77.140.50 (Flat steel products and semi-products)<\/p>\n

DOI:<\/strong> 10.1520\/E0646-07<\/p>\n<\/div>\n

PDF Catalog<\/h4>\n\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
Terminology <\/td>\n<\/tr>\n
2<\/td>\nSummary of Test Method
Significance and Use
Apparatus
Sampling
Test Specimens
Procedure <\/td>\n<\/tr>\n
3<\/td>\nFIG. 1 <\/td>\n<\/tr>\n
4<\/td>\nCalculations
FIG. 2 <\/td>\n<\/tr>\n
5<\/td>\nReport
Precision and Bias
TABLE 1 <\/td>\n<\/tr>\n
6<\/td>\nX1. BASIC WORKSHEET FOR THE LINEAR RELATIONSHIP
X1.1
X1.2
X1.3
TABLE 2
TABLE 3 <\/td>\n<\/tr>\n
7<\/td>\nTABLE X1.1 <\/td>\n<\/tr>\n
8<\/td>\nTABLE X1.2 <\/td>\n<\/tr>\n
9<\/td>\nREFERENCES <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

E646-07 Standard Test Method for Tensile Strain-Hardening Exponents (n -Values) of Metallic Sheet Materials<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2007<\/td>\n9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":8209,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1118,2637],"product_tag":[],"class_list":{"0":"post-8208","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-77-140-50","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\/8208","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\/8209"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=8208"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=8208"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=8208"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}