1、Designation:D395315Standard Specification forStrapping,Flat Steel and Seals1This standard is issued under the fixed designation D3953;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision,the year of last revision.A number in parentheses i
2、ndicates the year of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the U.S.Department of Defense.1.Scope1.1 This specification covers flat steel strapping and sealsintended for use in c
3、losing,reinforcing,bundling articles forshipment,unitizing,palletizing,and bracing for carloading,truckloading,lifting,and lashing.1.2 This specification includes strapping and seals madefrom carbon steel and applies only to the types and sizes ascataloged by strapping suppliers to be a standard,com
4、mer-cially available product.It does not include“specialty”-typestrapping as developed for special applications or strappingproduced from alloy metals.1.3 The values stated in inch-pound units are to be regardedas standard.1.4 Performance characteristics may be negatively affectedby extremes of temp
5、eratures,such as occur during the anneal-ing of steel.1.5 The following safety hazards caveat applies only to thetest method portion,Sections 11,12,and 13,of this specifica-tion:This standard does not purport to address all of the safetyconcerns,if any,associated with its use.It is the responsibilit
6、yof the user of this standard to establish appropriate safety andhealth practices and determine the applicability of regulatorylimitations prior to use.2.Referenced Documents2.1 ASTM Standards:2A90/A90M Test Method for Weight Mass of Coating onIron and Steel Articles with Zinc or Zinc-Alloy Coatings
7、A109/A109M Specification for Steel,Strip,Carbon(0.25Maximum Percent),Cold-RolledA239 Practice for Locating the Thinnest Spot in a Zinc(Galvanized)Coating on Iron or Steel Articles,B504 Test Method for Measurement of Thickness of Metal-lic Coatings by the Coulometric MethodD996 Terminology of Packagi
8、ng and Distribution Environ-mentsD3951 Practice for Commercial PackagingD4332 Practice for Conditioning Containers,Packages,orPackaging Components for TestingD4675 Guide for Selection and Use of Flat Strapping Ma-terials1D6039/D6039M Specification for Open and Covered WoodCratesD6880 Specification f
9、or Wood BoxesE177 Practice for Use of the Terms Precision and Bias inASTM Test MethodsE691 Practice for Conducting an Interlaboratory Study toDetermine the Precision of a Test Method2.2 Military Standard:3MIL-STD-105 Sampling Procedures and Tables for Inspec-tion by Attributes2.3 AAR Rules:4AAR Open
10、 Top Loading Rules Manual,Section No.1,General Rules for Loading All Commodities,Part 2,Rule17 and Section No.7,Rules for LoadingAll Commoditieson Open Top Trailers and Containers for Rail Transport,Part 2,Rule 1173.Terminology3.1 General definitions for packaging and distribution envi-ronments are
11、found in Terminology D996.4.Strapping Classifications4.1 Strapping shall be of the following types,finish andsizes:Type 1,Flat Strapping:Power Machine and Hand Applica-tion:Regular-dutyRegular-duty high-strength1This specification is under the jurisdiction of ASTM Committee D10 onPackaging and is th
12、e direct responsibility of Subcommittee D10.25 on Palletizingand Unitizing of Loads.Current edition approved May 1,2015.PublishedJune 2015.Originally approvedin 1983.Last previous edition approved in 2013 as D3953 13.DOI:10.1520/D3953-15.2For referenced ASTM standards,visit the ASTM website,www.astm
13、.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStandards volume information,refer to the standards Document Summary page onthe ASTM website.3Available from Standardization Documents Order Desk,Bldg.4 Section D,700Robbins Ave.,Philadelphia,PA 19111-5094,Attn:NPODS.4Ava
14、ilable from the Association of American Railroads(AAR),Safety andOperations,50 F St.,NW,Washington,DC 200011564.Copyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United States1 Heavy-dutyUSLM(Unit Strap Lifting Method)(See Note 1.)NOTE1For USLM applicatio
15、ns,refer to manufacturers standardpractice.Type 2:Nail-On4.1.1 Strapping Finish,Lubricated or Dry(see 8.3):4.1.1.1 Finish AOrganic(Pigmented or UnpigmentedPaint)4.1.1.2 Finish BGalvanized(Hot Dipped or Electro-Deposit Galvanized)(see 8.10):Grade 1Heavy CoatingGrade 2Moderate CoatingGrade 3Commercial
16、 Coating4.1.1.3 Finish COrganic Painted Metallic Filled(Alumi-num or Zinc)4.1.1.4 Finish DUncoated4.1.2 Strapping Sizes Strapping shall have the widths andthicknesses in accordance with sizes shown in Table 1,Table 2,Table 3,and Table 4.5.Seal Classifications5.1 Seals shall be of the following classes,finishes,types,and styles:5.1.1 Seal Classes:RRegular dutyHHeavy duty5.1.2 Seal Finishes:Finish AOrganic(painted)Finish BGalvanized(hot dipped or electro-deposit galva-nized)Grade 1Heavy coatingGra
