{"id":52310,"date":"2024-10-17T09:02:02","date_gmt":"2024-10-17T09:02:02","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d2256-2010-2\/"},"modified":"2024-10-24T16:45:12","modified_gmt":"2024-10-24T16:45:12","slug":"astm-d2256-2010-2","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d2256-2010-2\/","title":{"rendered":"ASTM-D2256 2010"},"content":{"rendered":"

ASTM D2256\/D2256M-10e1<\/h3>\n

Historical Standard: Standard Test Method for Tensile Properties of Yarns by the Single-Strand Method<\/h4>\n
\n

ASTM D2256\/D2256M<\/h4>\n

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

1.1 This test method covers the determination of tensile properties of monofilament, multifilament, and spun yarns, either single, plied, or cabled with the exception of yarns that stretch more than 5.0 % when tension is increased from 0.05 to 1.0 cN\/tex [0.5 to 1.0 gf\/tex].<\/p>\n

1.2 This test method covers the measurement of breaking force and elongation of yarns and includes directions for the calculation of breaking tenacity, initial modulus, chord modulus, and breaking toughness.<\/p>\n

1.2.1 Options are included for the testing of specimens in: (A) straight, (B) knotted, and (C) looped form.<\/p>\n

1.2.2 Conditions of test are included for the testing of specimens that are: (1) conditioned air, (2) wet, not immersed, (3) wet, immersed, (4) oven-dried, (5) exposed to elevated temperature, or (6) exposed to low temperature.<\/p>\n

Note<\/span> 1\u2014Special methods for testing yarns made from specific fibers; namely, glass, flax, hemp, ramie, and kraft paper and for specific products; namely, tire cords and rope, have been published: Test Methods D885, and Specification D578.<\/p>\n

Note<\/span> 2\u2014For directions covering the determination of breaking force of yarn by the skein method refer to Test Method D1578.<\/p>\n

1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.<\/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

breaking strength; elongation; yarns; Acceptance criteria\/testing–textile fabrics\/fibers; Breaking strength\/tenacity–textile fabrics\/fibers; Elongation–textiles; Force-elongation curves; Secant modulus; Single-strand method; Tensile properties\/testing–textile materials\/applications; Toughness; Yarn properties<\/p>\n

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

ICS Number Code 59.080.20 (Yarns)<\/p>\n

DOI:<\/strong> 10.1520\/D2256_D2256M-10E01<\/p>\n<\/div>\n

PDF Catalog<\/h4>\n\n\n\n\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 <\/td>\n<\/tr>\n
3<\/td>\nApparatus and Reagents <\/td>\n<\/tr>\n
4<\/td>\nSampling
Conditioning of Specimens
Rate of Operation and Gage Length
Configurations of Test Specimens <\/td>\n<\/tr>\n
5<\/td>\nTesting Conditions
Measurement of Tensile Properties <\/td>\n<\/tr>\n
6<\/td>\nBreaking Force
Breaking Tenacity
Elongation
Initial Modulus
Chord Modulus
Breaking Toughness <\/td>\n<\/tr>\n
7<\/td>\nAverage Values
Report
Precision and Bias <\/td>\n<\/tr>\n
8<\/td>\nKeywords
TABLE 1 <\/td>\n<\/tr>\n
9<\/td>\nTABLE 2 <\/td>\n<\/tr>\n
10<\/td>\nTABLE 3 <\/td>\n<\/tr>\n
11<\/td>\nA1. DIRECTION OF KNOTS
A1.1
A1.2
A1.3
X1. INITIAL MODULUS
X1.1
X1.2
FIG. A1.1
FIG. A1.2 <\/td>\n<\/tr>\n
12<\/td>\nFIG. X1.1
FIG. X1.2 <\/td>\n<\/tr>\n
13<\/td>\nX2. CHORD MODULUS
X2.1
FIG. X2.1 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

D2256\/D2256M-10e1 Standard Test Method for Tensile Properties of Yarns by the Single-Strand Method<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2010<\/td>\n13<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":52311,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[879,2637],"product_tag":[],"class_list":{"0":"post-52310","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-59-080-20","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\/52310","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\/52311"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=52310"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=52310"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=52310"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}