1、Designation:B89713Standard Specification forConfiguration of Zinc and Zinc Alloy Jumbo,Block,HalfBlock,and Slab Ingot1This standard is issued under the fixed designation B897;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision,the year o
2、f last revision.A number in parentheses indicates the year of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.1.Scope*1.1 This specification covers zinc and zinc alloy jumbo,block,half block,and slab ingot meeting dimensional require-ments.1.
3、2 The values stated in inch-pound units are to be regardedas standard.The values given in parentheses are mathematicalconversions to SI units that are provided for information onlyand are not considered standard.1.3 This standard does not purport to address all of thesafety concerns,if any,associate
4、d with its use.It is theresponsibility of the user of this standard to become familiarwith all hazards including those identified in the appropriateMaterial Safety Data Sheet(MSDS)for this product/materialas provided by the manufacturer,to establish appropriatesafety and health practices,and determi
5、ne the applicability ofregulatory limitations prior to use.2.Referenced Documents2.1 The following standards of the issue in effect on date oforder acceptance,form a part of this specification to the extentreferenced herein:2.2 ASTM Standards:2B6 Specification for ZincB852 Specification for Continuo
6、us Galvanizing Grade(CGG)Zinc Alloys for Hot-Dip Galvanizing of SheetSteelB899 Terminology Relating to Non-ferrous Metals and Al-loysB949 Specification for General Requirements for Zinc andZinc Alloy ProductsE29 Practice for Using Significant Digits in Test Data toDetermine Conformance with Specific
7、ations3.Terminology3.1 Terms shall be defined in accordance with TerminologyB899.3.2 Definitions of Terms Specific to This Standard:3.2.1 jumbo ingot,nlarge casting of zinc or zinc alloy,having through holes for chains,designed for handling bymechanical equipment,with a nominal weight of 2400 pounds
8、,which is also referred to as a jumbo or strip jumbo.3.2.2 block ingot,nlarge casting of zinc or zinc alloy,having lift pockets,designed for handling by mechanicalequipment,with a nominal weight of 2400 pounds,which isalso referred to as a block.3.2.3 half block ingot,nlarge casting of zinc or zinc
9、alloy,having lift pockets,designed for handling by mechanicalequipment,with a nominal weight of 1200 pounds,which isalso referred to as half block.3.2.4 slab ingot,nsmaller casting of zinc or zinc alloydesigned for manual handling,but often handled by mechani-cal equipment,with a nominal weight of 5
10、5 pounds,which isalso referred to as slab.3.2.5 slab bundle,narrangement of typically 40 slabingots strapped with metal or other binding,with nominalweight of 2200 pounds,which is also referred to as bundle.Thebundle may be stacked on a wood or other skid.4.Ordering Information4.1 Orders for jumbo,b
11、lock,half block,or slab ingots underthis specification shall include the following information inaddition to the appropriate information specified in Specifica-tion B949,Section 4:4.1.1 Type of ingot(Jumbo,Type 1 Block,Type 2 Block,Half Block Type 1,Half Block Type 2,or Slab).4.1.2 Order may stipula
12、te dimensions,or tolerances,orboth,not meeting this specification only upon mutual writtenagreement between purchaser and producer.5.Materials and Manufacture5.1 The producer shall use care to have each lot of zincmetal or zinc alloy jumbo,block,half block,or slab ingots beof as uniform quality as p
13、ossible.1This specification is under the jurisdiction of ASTM Committee B02 onNonferrous Metals and Alloys and is the direct responsibility of SubcommitteeB02.04 on Zinc and Cadmium.Current edition approved Dec.1,2013.Published January 2014.Originallyapproved in 1999.Last previous edition approved i
14、n 2010 as B897 10.DOI:10.1520/B0897-13.2For referenced ASTM standards,visit the ASTM website,www.astm.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.*A Summary of Changes secti
15、on appears at the end of this standardCopyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United States1 6.Dimensions,Mass,and Permissible Variations6.1 Jumbo Ingots:6.1.1 Permissible variations in dimensions and tolerancesfor zinc or zinc alloy jumbo ingot
16、s shall be within the limitsspecified in Table 1 and Fig.1 unless prior written agreementexists between purchaser and producer for nonstandard dimen-sions and tolerances.6.1.2 Jumbo ingot weight shall be 2400 6100 lb(1089 6 45kg).6.2 Block Ingots:6.2.1 Permissible variations in dimensions and tolerancesfor zinc or zinc alloy block ingot shall be within the limitsspecified in Table 2 and Fig.2 and Fig.3 unless prior writtenagreement exists between the purchaser and producer fornonstandard dimensi
