ASTM A599 A599M-2007 Standard Specification for Tin Mill Products Electrolytic Tin-Coated Cold-Rolled Sheet《锡制品 电解镀锡的冷滚轧薄板的标准规范》.pdf

《ASTM A599 A599M-2007 Standard Specification for Tin Mill Products Electrolytic Tin-Coated Cold-Rolled Sheet《锡制品 电解镀锡的冷滚轧薄板的标准规范》.pdf》由会员分享，可在线阅读，更多相关《ASTM A599 A599M-2007 Standard Specification for Tin Mill Products Electrolytic Tin-Coated Cold-Rolled Sheet《锡制品 电解镀锡的冷滚轧薄板的标准规范》.pdf（3页珍藏版）》请在麦多课文档分享上搜索。

1、Designation: A 599/A 599M 07Standard Specification forTin Mill Products, Electrolytic Tin-Coated, Cold-RolledSheet1This standard is issued under the fixed designation A 599/A 599M; the number immediately following the designation indicates the yearof original adoption or, in the case of revision, th

2、e year of last revision. A number in parentheses indicates the year of last reapproval.A superscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This specification covers cold-rolled steel sheet in coilsor in cut lengths, tin-coated by electrodepositi

3、on. The productis commonly known as electrolytic tin-coated sheet, and is forapplications that need good solderability, good surface appear-ance, and a degree of corrosion resistance. Tin-coated sheet isproduced to various designations of tin coating, as outlined inTable 1.1.1.1 Electrolytic tin-coa

4、ted sheet is customarily availableas commercial steel (CS); drawing steel (DS); deep drawingsteel (DDS); extra deep drawing steel (EDDS), and structuralsteel (SS). The tin coating is available as unmelted or melted.1.2 LimitationsThis specification is applicable to ordersin either inch-pound units (

5、as A 599), which is supplied inthicknesses from 0.015 in. to 0.036 in., or SI units asA599M,which is supplied in thicknesses from 0.381 mm to 0.914 mm.For thicknesses lighter than 0.015 in. 0.381 mm, refer to A624 A 624M.1.3 Unless the order shows the “M” designation SI units,the product shall be fu

6、rnished to inch-pound units. The valuesstated in either inch-pound or SI units are to be regarded asstandard. Within the text, the SI units are shown in brackets.The values stated in each system are not exact equivalents;therefore, each system must be used independently of the other.Combining values

7、 from the two systems may result in noncon-formance with this specification.2. Referenced Documents2.1 ASTM Standards:2A 568/A 568M Specification for Steel, Sheet, Carbon,Structural, and High-Strength, Low-Alloy, Hot-Rolled andCold-Rolled, General Requirements forA 623 Specification for Tin Mill Pro

8、ducts, General Require-mentsA 623M Specification for Tin Mill Products, General Re-quirements MetricA 624/A 624M Specification for Tin Mill Products, Electro-lytic Tin Plate, Single ReducedA 630 Test Methods for Determination of Tin CoatingWeights for Electrolytic Tin PlateA 700 Practices for Packag

9、ing, Marking, and LoadingMethods for Steel Products for ShipmentA 1008/A 1008M Specification for Steel, Sheet, Cold-Rolled, Carbon, Structural, High-Strength Low-Alloy,High-Strength Low-Alloy with Improved Formability, So-lution Hardened, and Bake Hardenable3. Terminology3.1 Definitions of Terms Spe

10、cific to This Standard:3.1.1 chemical treatmenta passivating chemical treat-ment, normally applied to the tinned surface to stabilize thesurface to control tin oxide formation and growth. Sodiumdichromate is most commonly used. Without such treatment,severe tin oxide growth, and its resultant discol

11、oration, is ahazard. Excessive oxide growth may also cause poor solder-ability and poor adhesion of organic coatings. If a specialsurface treatment is required, it should be negotiated with thesupplier.1This specification is under the jurisdiction of ASTM Committee A01 on Steel,Stainless Steel and R

12、elated Alloys and is the direct responsibility of SubcommitteeA01.20 on Tin Mill Products.Current edition approved Nov. 1, 2007. Published December 2007. Originallyapproved in 1969. Last previous edition approved in 2002 as A 599/A 599M 02.2For referenced ASTM standards, visit the ASTM website, www.

13、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.TABLE 1 Electrolytic Tin-Coated Sheets Coating Weight MassNOTE 1Listed below are the commonly produced coating weightsmas

14、s upon agreement between the producer and the purchaser. Othercombinations of coatings may be specified and the appropriate minimumaverage test valuesAapply.Designation No.Nominal Tin CoatingWeight Mass(Each Surface)lb/base box (g/m2)BMinimum Average CoatingWeight Mass(Each Surface Test Value)lb/bas

15、e box (g/m2)B,C5 (0.6/0.6) 0.025/0.025 (0.6/0.6) 0.02/0.02 (0.5/0.5)10 (1.1/1.1) 0.05/0.05 (1.1/1.1) 0.04/0.04 (0.9/0.9)15 (1.7/1.7) 0.075/0.075 (1.7/1.7) 0.06/0.06 (1.4/1.4)20 (2.2/2.2) 0.10/0.10 (2.2/2.2) 0.08/0.08 (1.8/1.8)25 (2.8/2.8) 0.125/0.125 (2.8/2.8) 0.11/0.11 (2.5/2.5)50 (5.6/5.6) 0.25/0.

16、25 (5.6/5.6) 0.23/0.23 (5.2/5.2)75 (8.4/8.4) 0.375/0.375 (8.4/8.4) 0.35/0.35 (7.8/7.8)100 (11.2/11.2) 0.50/0.50 (11.2/11.2) 0.45/0.45 (10.1/10.1)ARefer to Specifications A 623 and A 623M.BA base box is defined as a unit of area equivalent to 112 sheets 14 in. by 20 in.or 31 360 in.2(refer to Specifi

17、cation A 623).CThe minimum single spot value shall not be less than 80 % of the minimumaverage tin coating weight mass (see 8.1 and 8.2).1*A Summary of Changes section appears at the end of this standard.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-29

18、59, United States.Copyright by ASTM Intl (all rights reserved); Mon Feb 9 20:21:51 EST 2009Downloaded/printed byGuo Dehua (CNIS) pursuant to License Agreement. No further reproductions authorized.3.2 Finishes:3.2.1 No. 5 Finisha shot-blasted and/or otherwise tex-tured roll base metal finish usually

19、employed on unmeltedtin-coated sheet.3.2.2 No. 7 Finisha ground-roll base metal finish usuallyemployed on melted tin-coated sheet.3.2.2.1 DiscussionIt is possible to produce either No. 5 orNo. 7 Finish as unmelted or melted; however, end applicationis important and should be negotiated with the prod

20、ucer.3.3 melted tin coatingtin coated by electrodeposition on abase steel normally having a ground-roll finish (see 3.2), andthen melted to reflow the tin. The resultant coating has abrighter appearance than unmelted tin. An iron-tin alloy layeris developed during the melting operation, thus reducin

21、g theamount of free tin available. Due to the limitations of thereflow section of the plating lines, certain thicknesses may notbe available with a melted finish.3.4 oilan extremely thin oil film furnished on both sur-faces of tinned sheet to minimize abrasion in shearing, coilingor uncoiling, shipp

22、ing, and handling. Usually dioctyl sebecate(DOS) or acetyl tributyl citrate (ATBC) is used. Surface activeagents such as glycerol mono-oleate may be incorporated intothe lubricant for application on tinned sheet. Oil film other thannormal should be negotiated with the producer. The oil film isnot a

23、drawing lubricant.3.5 unmelted tin coatingtin-coated by electrodepositionon a base steel normally having a dull, blasted-roll surfacetexture (see 3.2). The deposited tin also has a dull grayappearance.4. Ordering Information4.1 Orders for material under this specification shall includethe following,

24、 as required, to adequately describe the requiredmaterial.4.1.1 Name of material (electrolytic tin-coated sheet) andquality.4.1.2 Coating designation (melted or unmelted).4.1.3 Base Metal FinishSpecify either No. 5 (blastedand/or otherwise textured roll) or No. 7 (ground roll) basemetal finish. If a

25、 special finish is required, it should benegotiated with the supplier.4.1.4 Dimensions (show thickness, width, and length, if cutlengths).4.1.5 Coil Size RequirementsSpecify maximum outsidediameter (OD), acceptable inside diameter (ID), and maximumcoil weight mass; specify whether welds are acceptab

26、le ornot.4.1.6 Application (show part identification and description).4.1.7 ASTM designation number and year of issue.4.1.8 Special requirements, if required.NOTE 1A typical ordering description is as follows: ElectrolyticTin-Coated SheetDeep Drawing Steel (DDS), Coating Designation 25,Unmelted, No.

27、 5 Finish, 0.018 by 26316 in. by coil, 60 in. max OD, 16 in.ID, 18 000 lb max, coil for oil-filter shells. ASTM A 599_ .Tin-Coated SheetDeep Drawing Steel (DDS), Coating Designation2.8/2.8, Unmelted, No. 5 Finish, 0.50 mm by 668 mm by coil, 1530 mmmax OD, 408 mm ID, 8.2 metric tons max, coil for oil

28、-filter shells. ASTMA 599M_ .5. Manufacture5.1 Base MetalThe base metal is produced in conform-ance to that described for cold-rolled sheet in SpecificationA 568/A 568M.5.2 Coil PreparationNormal coil inside diameter is 16 in.400 mm; any other should be negotiated. Requirements as tothe maximum outs

29、ide diameter and to the maximum weightshould be indicated. The leading ends of lap welds shall notexceed 1 in. 25 mm.6. Chemical Requirements6.1 The chemical composition of base metal furnished inaccordance with this specification shall conform to the require-ments of the applicable quality designat

30、ions of SpecificationA 1008/A 1008M.7. Mechanical Requirements7.1 Structural steel (SS) sheet, high-strength low-alloy steel(HSLAS) sheet and high-strength low-alloy steel with im-proved formability (HSLAS-F) are approved to tensile prop-erty values as specified in Table 4 of Specification A 1008/A

31、1008M.7.2 Commercial steel (CS) sheet, drawing steel (DS) sheet,deep drawing steel (DDS) sheet, and extra deep drawing steel(EDDS) sheet are produced to typical nonmandatory mechani-cal properties found in Table 3 of Specification A 1008/A 1008M.8. Weight Mass of Coating8.1 The weight mass of coatin

32、g shall conform to therequirements prescribed in Table 1 for the coating designation.The weight of coating is the total amount on both sides of asheet, expressed in pounds per base box or in grams per squaremetre.8.2 Determination of Tin Coating WeightsTypical meth-ods for determination of tin coati

33、ng weights are described inTest Methods A 630. In cases of dispute, Method D, refereemethod, shall be used.9. Weight Mass of Coating Tests9.1 When the purchaser wishes to make tests to ascertaincompliance of this specification for tin coating weight on a lotof any specific item of electrolytic tin-c

34、oated sheet, theprocedure to be employed shall be that described in TestMethods A 630.10. Dimensions and Tolerances10.1 Except for thickness and width tolerances shown inTables 2 and 3, material furnished to this specification shallconform to the applicable requirements of the latest edition ofSpeci

35、fication A 568/A 568M.11. Workmanship and Quality Level Requirements11.1 The production of coils does not afford the sameopportunity for inspection, grading, and sorting as does theproduction of cut lengths. Accordingly, appropriate processingand quality control procedures are required by the purcha

36、ser toobtain optimum utilization of the product. The hazard ofA 599/A 599M 072Copyright by ASTM Intl (all rights reserved); Mon Feb 9 20:21:51 EST 2009Downloaded/printed byGuo Dehua (CNIS) pursuant to License Agreement. No further reproductions authorized.abrasion on coils is greater than on cut len

37、gths and may occurduring coiling, shipping, or uncoiling.12. General Requirements for Delivery12.1 Material furnished under this specification shall con-form to the applicable requirements of the latest edition ofSpecification A 568/A 568M unless otherwise specified herein.12.2 Tin-coated steel shee

38、t shall be ordered to a base metaldecimal thickness for both coils and cut lengths, exclusive ofthe coating thickness.13. Rejection and Rehearing13.1 Rejection and rehearing are subject to the same proce-dure as described in Specification A 568/A 568M.14. Marking14.1 Marking shall be in accordance w

39、ith the requirementsof Specification A 568/A 568M.15. Packaging and Loading15.1 It is normal to ship coils with the eye vertical.Experience has shown that transit abrasion is minimized byshipping with the eye of the coil vertical.15.2 It is common practice to use the methods shown in thelatest editi

40、on of Practices A 700.SUMMARY OF CHANGESCommittee A01 has identified the location of selected changes to this standard since the last issue(A 599/A 599M 02) that may impact the use of this standard. (November 1, 2007)(1)In1.2, changed maximum thickness from 0.033 to 0.036 tobe consistent with Table

41、2.(2)In1.2 and Table 2, changed equivalent metric limits fromtwo significant figures to three significant figures.(3)In3.2.1 and 4.1.3, inserted the words “and/or otherwisetextured” to be consistent with other ASTM standards for TinMill products.(4)In10.1, deleted the last sentence of the paragraph

42、since itis no longer necessary due to previous changes in SpecificationA 623.ASTM 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 validi

43、ty of any such patent 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 commen

44、ts are invited either 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 no

45、t received a fair hearing 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 cop

46、ies) of this standard 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).TABLE 2 Thickness Tolerances for Electrolytic Tin-CoatedSteel SheetNOTE 1Thickness is measured at any po

47、int across the width not lessthan38 in. (9.5 mm) from a side edge.Specified Width, in. mmThickness Tolerance, Over and Under, in.mmSpecified Thickness, in. mmOver 0.020 to 0.0360.508 to 0.914Over 0.015 to 0.0200.381 to 0.508, inclOver 12 to 36 300 to 900, incl 0.003 0.08 0.002 0.05TABLE 3 Width Tole

48、rance for Electrolytic Tin-Coated SheetSpecified Width, in. mmTolerance over Specified Width,in. mm (No Tolerance Under)Over 12 to 30 300 to 600Over 30 to 48 600 to 120018 3316 5A 599/A 599M 073Copyright by ASTM Intl (all rights reserved); Mon Feb 9 20:21:51 EST 2009Downloaded/printed byGuo Dehua (CNIS) pursuant to License Agreement. No further reproductions authorized.