ASTM B897-2018 Standard Specification for Configuration of Zinc and Zinc Alloy Jumbo Block Half Block and Slab Ingot.pdf

1、Designation: B897 13B897 18Standard 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 revis

2、ion, the year of 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 dimen

3、sional requirements.1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematicalconversions to SI units that are provided for information only and are not considered standard.1.3 This standard does not purport to address all of the safety

4、 concerns, if any, associated with its use. It is the responsibilityof the user of this standard to become familiar with all hazards including those identified in the appropriate Material Safety DataSheet (MSDS)(SDS) for this product/material as provided by the manufacturer, to establish appropriate

5、 safety safety, health, andhealthenvironmental practices, and determine the applicability of regulatory limitations prior to use.1.4 This international standard was developed in accordance with internationally recognized principles on standardizationestablished in the Decision on Principles for the

6、Development of International Standards, Guides and Recommendations issuedby the World Trade Organization Technical Barriers to Trade (TBT) Committee.2. Referenced Documents2.1 The following standards of the issue in effect on date of order acceptance, form a part of this specification to the extentr

7、eferenced herein:2.2 ASTM Standards:2B6 Specification for ZincB852 Specification for Continuous Galvanizing Grade (CGG) Zinc Alloys for Hot-Dip Galvanizing of Sheet SteelB899 Terminology Relating to Non-ferrous Metals and AlloysB949 Specification for General Requirements for Zinc and Zinc Alloy Prod

8、uctsE29 Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications3. Terminology3.1 Terms shall be defined in accordance with Terminology B899.3.2 Definitions of Terms Specific to This Standard:3.2.1 jumbo ingot, nlarge casting of zinc or zinc alloy, having throu

9、gh holes for chains, designed for handling by mechanicalequipment, with a nominal weight of 2400 pounds, 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 mechanical equipment,with a nominal weig

10、ht of 2400 pounds, which is also referred to as a block.3.2.3 half block ingot, nlarge casting of zinc or zinc alloy, having lift pockets, designed for handling by mechanicalequipment, with a nominal weight of 1200 pounds, which is also referred to as half block.3.2.4 slab ingot, nsmaller casting of

11、 zinc or zinc alloy designed for manual handling, but often handled by mechanicalequipment, with a nominal weight of 55 pounds, which is also referred to as slab.1 This specification is under the jurisdiction of ASTM Committee B02 on Nonferrous Metals and Alloys and is the direct responsibility of S

12、ubcommittee B02.04 on Zincand Cadmium.Current edition approved Dec. 1, 2013Nov. 1, 2018. Published January 2014January 2019. Originally approved in 1999. Last previous edition approved in 20102013 asB897 10.13. DOI: 10.1520/B0897-13.10.1520/B0897-18.2 For referencedASTM standards, visit theASTM webs

13、ite, www.astm.org, or contactASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indicatio

14、n of what changes have been made to the previous version. Becauseit may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current versionof the standard as published by ASTM is to be consid

15、ered the official document.*A Summary of Changes section appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States13.2.5 slab bundle, narrangement of typically 40 slab ingots strapped with metal or other bindi

16、ng, with nominal weight of 2200pounds, which is also referred to as bundle. The bundle may be stacked on a wood or other skid.4. Ordering Information4.1 Orders for jumbo, block, half block, or slab ingots under this specification shall include the following information inaddition to the appropriate

17、information specified in Specification 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 stipulate dimensions, or tolerances, or both, not meeting this specification only upon mutual written agreementbetween purchas

18、er and producer.5. Materials and Manufacture5.1 The producer shall use care to have each lot of zinc metal or zinc alloy jumbo, block, half block, or slab ingots be of asuniform quality as possible.6. Dimensions, Mass, and Permissible Variations6.1 Jumbo Ingots:6.1.1 Permissible variations in dimens

19、ions and tolerances for zinc or zinc alloy jumbo ingots shall be within the limits specifiedin Table 1 and Fig. 1 unless prior written agreement exists between purchaser and producer for nonstandard dimensions andtolerances.6.1.2 Jumbo ingot weight shall be 2400 6100 lb (1089 6 45 kg).6.2 Block Ingo

20、ts:6.2.1 Permissible variations in dimensions and tolerances for zinc or zinc alloy block ingot shall be within the limits specifiedin Table 2 and Fig. 2 and Fig. 3 unless prior written agreement exists between the purchaser and producer for nonstandarddimensions and tolerances.6.2.2 In addition to

21、lift pockets in block ingots employed for ingot handling, smaller lift pockets are sometimes located on theingot sides or ends and are employed to remove the ingot from the ingot mold during production and may be present at thediscretion of the producer.6.2.3 Block ingot weight shall be 2400 6 100 l

22、b (1089 6 45 kg).6.3 Smaller “half height” half block ingots typically weighing 1200 lb (545 kg) are commonly used for casting and master alloyingots.TABLE 1 Zinc Jumbo Ingot SpecificationWeight 2400 100 lb (1089 45 kg)Table of DimensionsDrawingIdentificationLetterDimension Definition Dimension, in.

23、 Dimension, mmWeight 2400 100 lb (1089 45 kg)Table of DimensionsDrawingIdentificationLetterDimension Definition Dimension, in. Dimension, mmmin max min maxA Top length 48.75 50.25 1238 1276B Bottom overall lengthA 46.00 48.00 1168 1219C Top width 19.25 20.25 489 5140.5C Center of pin hole to length

24、edge 9.63 10.13 245 257D Bottom overall widthA 16.50 18.50 419 470E HeightB 11.75 13.25 298 337F Center of pin hole to end edge 5.75 6.75 146 171G Height of side fork slots 3.00 4.00 76 102J Upper width of side fork slot 5.50 8.00 140 203K Lower width of side fork slot 8.00 10.50 203 267L Top pin ho

25、le diameter 3.00 5.00 76 127M Bottom pin hole diameterB 4.50 6.50 114 165N Bottom center leg width 11.50 15.25 292 387P Upper width of end fork slotB,C 5.50 8.00 140 203R Lower width of end fork slotC 7.50 10.00 191 254S Lower outer leg(s) length 6.50 8.00 165 203T Height of end fork slot 3.00 4.00

26、76 102A Dimensions with curved corners are measured by placing straight edges on bothsides of the curve and using the intersecting point for the reference measurement.B Minimum P dimension must be greater than the M dimension maximum.C Minimum R dimension must be greater than the P dimension maximum

27、.B897 1826.3.1 Permissible variations in dimensions and tolerances for zinc or zinc alloy half block ingot shall be within the limitsspecified in Table 3 and Fig. 2 and Fig. 3 unless prior written agreement exists between the purchaser and producer for nonstandarddimensions and tolerances.6.3.2 In a

28、ddition to lift pockets in block ingots employed for ingot handling, smaller lift pockets are sometimes located on theingot sides or ends and are employed to remove the ingot from the ingot mold during production and may be present at thediscretion of the producer.6.3.3 Half block ingot weight shall

29、 be 1200 6 50 lb (545 6 23 kg).6.4 Slab Ingots:6.4.1 Permissible variations in dimensions and tolerances for zinc or zinc alloy slab ingots shall be within the limits specifiedin Table 4 and Fig. 4 unless prior written agreement exists between the purchaser and producer for nonstandard dimensions an

30、dtolerances.TABLE 2 Zinc Block Ingot SpecificationWeight 2400 100 lb (1089 45 kg)Table of DimensionsDrawingIdentificationLetterDimension Definition Dimension, in. Dimension, mmWeight 2400 100 lb (1089 45 kg)Table of DimensionsDrawingIdentificationLetterDimension Definition Dimension, in. Dimension,

31、mmmin max min maxA Top length 29.50 33.00 749 838E Bottom length 23.00 30.25 584 768G Top width 19.25 23.00 489 584H Bottom width 14.00 19.25 356 489F Height 18.50 23.50 470 597C Lower width of side fork slot 14.75 20.00 375 508D Lower leg length 2.25 4.25 57 108B Distance between lift pockets 21.75

32、 28.25 552 718J Bottom fork slot height 2.50 3.50 64 89N Inside lift pocket width 3.50 6.50 89 165P Outside lift pocket width 4.00 8.50 102 216K Ingot end to lift pocket 0.00 3.25 0 83M Lift pocket depth 1.25 2.75 32 70R Ingot top to lift pocket 1.75 7.00 45 178TABLE 3 Zinc Half Block Ingot Specific

33、ationWeight 1200 50 lb (545 23 kg)Table of DimensionsDrawingIdentificationLetterDimension Definition Dimension, in. Dimension, mmWeight 1200 50 lb (545 23 kg)Table of DimensionsDrawingIdentificationLetterDimension Definition Dimension, in. Dimension, mmmin max min maxA Top length 29.50 33.00 749 838

34、E Bottom length 24.50 31.50 622 800G Top width 19.25 23.00 489 584H Bottom width 16.50 21.50 419 546F Height 11.00 14.00 279 355C Lower width of side fork slot 14.75 20.00 375 508D Lower leg length 2.25 4.25 57 108B Distance between lift pockets 19.50 28.25 495 718J Bottom fork slot height 2.50 3.50

35、 64 89N Inside lift pocket width 3.00 6.50 76 165P Outside lift pocket width 4.00 8.50 102 216K Ingot end to lift pocket 0.00 3.25 0 83M Lift pocket depth 1.25 2.75 32 70R Ingot top to lift pocket 1.75 7.00 45 178Q NA Lift pocket can go to thebottom of ingotB897 1836.4.2 Typically, slab bundles cont

36、ain 40 slab ingots, of which 2 are foot slab ingots and the rest are main slab ingots. Someproducers may supply bundles consisting only of main slab ingots (that is, no foot slab ingots), but the bundle should beconstructed such that it is self-supporting when the bindings are removed.6.4.3 Slab ing

37、ot weight shall be 55610 lb (2565 kg).Slabs varying in weight from 40 to 60 lb (18 to 27 kg) are all consideredstandard slabs.TABLE 4 Zinc Slab Ingot and Bundle SpecificationSlab Weight 55 10 lb (25 5 kg)Bundle Weight 2200 220 lb (1000 100 kg)Table of DimensionsDrawingIdentificationLetterDimension D

38、efinition Dimension, in. Dimension,mmmin max min maxA Main slab height 1.3 2.4 35 61B Main slab bottom width 6.6 8.7 170 221C Main slab top width 7.5 9.8 193 249D Main slab bottom length 14.0 18.0 358 458E Main slab top length 15.8 19.7 403 501F Foot slab height 3.1 4.7 81 120G Foot slab top width 8

39、.9 11.0 228 280H Foot slab bottom overall width 5.4 10.5 139 267I Foot slab top length 16.9 19.7 431 501J Foot slab bottom overall length 14.9 16.4 381 417K Slab bundle overall height 16.8 30.0 429 762L Slab bundle overall width 15.9 20.0 406 508M Slab bundle overall length 32.0 39.4 815 1001N Fork

40、slot height 1.9 4.3 50 110FIG. 1 Zinc Jumbo IngotB897 1847. Appearance7.1 Jumbo, block, half block, or slab ingots, shall be reasonably free from dross, cracks, adhering foreign matter, undue surfaceoxide, and any “flash” that would interfere with handling and use.FIG. 2 Type 1 Block IngotFIG. 3 Typ

41、e 2 Block IngotB897 1858. Product Marking8.1 All ingots shall be properly marked for identification in accordance with Specification B949, Section 10.9. Keywords9.1 block ingot; half block ingot; jumbo ingot; slab bundle; slab ingot; Type 1 block; Type 2 block; Type 1 half block; Type2 half block; z

42、inc; zinc alloysSUMMARY OF CHANGESCommittee B02 has identified the location of selected changes to this standard since the last issue(B89710)13) that may impact the use of this standard. (Approved DecemberNovember 1, 2013.)2018.)(1) The slab ingot and slab bundle configurations were added. According

43、ly, revisions were made to Sections 3 and 6.Section 6.4.3was revised to be in accordance with the same section in Specification B6.(2) Table 4 and Figure 4 were added.(3) Additional keywords were added.(4) Vertical edge on Jumbo ingot in Figure 1 was corrected.(5) Redundant labels were deleted from

44、Figures 2 and 3.FIG. 4 Slab Ingot and Slab BundleB897 186ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that determination of the validity of any such paten

45、t rights, and the riskof infringement of such rights, are entirely their own responsibility.This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn.Your comments are invited either

46、 for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a meeting of theresponsible technical committee, which you may attend. If you feel that your comments have not received a fair hea

47、ring you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard

48、 may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org). Permission rights to photocopy the standard may also be secured from the Copyright Clearance Center, 222Rosewood Drive, Danvers, MA 01923, Tel: (978) 646-2600; http:/ 187