ASTM A626 A626M-2013 Standard Specification for Tin Mill Products Electrolytic Tin Plate Double Reduced《双压延电解镀锡钢板轧制制品的标准规格》.pdf
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1、Designation: A626/A626M 03 (Reapproved 2008)1A626/A626M 13Standard Specification forTin Mill Products, Electrolytic Tin Plate, Double Reduced1This standard is issued under the fixed designation A626/A626M; the number immediately following the designation indicates the yearof original adoption or, in
2、 the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.A superscript epsilon () indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the Department of Defense.1 NOTEEditoria
3、lly changed 4.1 and 5.1.2 in October 2008.1. Scope*1.1 This specification covers double-reduced electrolytic tin plate produced from low-carbon cold-reduced steel furnished incoils and cut sizes for use predominately in the manufacture of cans. It is furnished in commercially available tin coating w
4、eightsmasses and is normally supplied with a trimmed edge.1.2 This specification is applicable to orders in either inch-pound units (as A626) which is supplied in thicknesses from 0.0050to 0.0118 in. or SI units as A626M which is supplied in thicknesses from 0.127 to 0.300 mm.1.3 The values stated i
5、n either inch-pound or SI units are to be regarded as standard. Within the text, the SI units are shownin brackets. The values stated in each system are not exact equivalents. Therefore, each system must be used independently of theother. Combining values from the two systems may result in nonconfor
6、mance with this specification.1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibilityof the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatorylimitations
7、prior to use.2. Referenced Documents2.1 ASTM Standards:2A623 Specification for Tin Mill Products, General RequirementsA623M Specification for Tin Mill Products, General Requirements MetricA630 Test Methods for Determination of Tin Coating Weights for Electrolytic Tin PlateA754/A754M Test Method for
8、Coating Weight (Mass) of Metallic Coatings on Steel by X-Ray FluorescenceB339 Specification for Pig Tin3. Ordering Information3.1 Orders for product under this specification shall include the following information, as required and applicable, to describeadequately the desired product:3.1.1 Name of p
9、roduct (double-reduced electrolytic tin plate) (Section 1),3.1.2 Tin coating weight mass designation, and marking, if any (Section 5, Table 1, Table 1, and Fig. 1Fig 1 and Fig. 2),2),3.1.3 Surface appearance and finish (Section 6),3.1.4 Chemical treatment (Section 7),3.1.5 Oiling (Section 8),3.1.6 T
10、hickness (Specification A623 A623M) (consistent with the intended application),3.1.7 Coil width or cut size in increments of 116 in. or 1 mm,3.1.8 Due to the very distinct directional properties, rolling direction must be specified on cut sizes by underlining the slit(rolling width) dimension (Secti
11、on 4) (consistent with the intended application),3.1.9 Steel type (Specification A623 A623M),1 This specification is under the jurisdiction ofASTM Committee A01 on Steel, Stainless Steel and RelatedAlloysand is the direct responsibility of Subcommittee A01.20on Tin Mill Products.Current edition appr
12、oved Oct. 1, 2008Oct. 1, 2013. Published October 2008 October 2013. Originally approved in 1968. Last previous edition approved in 20032008 asA626/A626M - 03.A626/A626M - 081. DOI: 10.1520/A0626_A0626M-03R08E01.10.1520/A0626_A0626M-13.2 For referencedASTM standards, visit theASTM website, www.astm.o
13、rg, 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 indication of what chang
14、es 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 considered the offici
15、al 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 States13.1.10 Mechanical requirement designation (Specification A623 A623M) (consistent with the intended applicatio
16、n),3.1.11 Intended application,3.1.12 Quantity in base boxes SITASSITAs (see Note 4),3.1.13 On coils, specify minimum or range of acceptable inside diameters. The standard inside diameter is approximately 16in. if ordered to Specification A626 410 mm if ordered to Specification A626M. Coils should b
17、e specified to a maximum coilweight if ordered to Specification A626 mass if ordered to Specification A626M or maximum outside diameter, or both,3.1.14 Packaging,3.1.15 Special requirements, where applicable (J = plate or K = plate), and3.1.16 ASTM specification number and year of issue.NOTE 1A typi
18、cal ordering description is as follows: 1000 base boxes, double-reduced electrolytic tin plate, D50/25, melted, CDC, DOS,ATBC,0.0066-in. thickness, 30 by coil, MR, DR-8 CA, for 307 by 401 welded can bodies in accordance with Specification A626/A626M - XX. 250SITAS,SITAs, double-reduced electrolytic
19、tin plate, D 5.6/2.8, melted, CDC, DOS,ATBC, 0.17-mm thickness, 760 by coil, MR, DR-8, for 99 by 105 mmwelded can bodies to Specification A626/A626M - XX.TABLE 1 Electrolytic Tin Plate Coating Weight MassNOTE 1Listed as follows are commonly produced coating weightsmasses. By agreement between the pr
20、oducer and the purchaser, othercombinations of the coatings may be specified and the appropriateminimum average test values will apply.Designation No.Nominal Tin CoatingWeight Mass eachSurface, lb/base box g/m2Minimum Average CoatingWeight Mass each Sur-face Test Value, lb/baseboxA g/m25 0.6/0.6B 0.
21、025/0.025 0.6/0.6 0.02/0.02 0.5/0.510 1.1/1.1 0.05/0.05 1.1/1.1 0.04/0.04 0.9/0.915 1.7/1.7 0.075/0.075 1.7/1.7 0.06/0.06 1.4/1.420 2.2/2.2 0.10/0.10 2.2/2.2 0.08/0.08 1.8/1.825 2.8/2.8 0.125/0.125 2.8/2.8 0.11/0.11 2.5/2.535 3.9/3.9 0.175/0.175 3.9/3.9 0.16/0.16 3.6/3.650 5.6/5.6 0.25/0.25 5.6/5.6
22、0.23/0.23 5.2/5.275 8.4/8.4 0.375/0.375 8.4/8.4 0.35/0.35 7.8/7.8100 11.2/11.2 0.50/0.50 11.2/11.2 0.45/0.45 10.1/10.1D 50/25 D 5.6/2.8C 0.25/0.125 5.6/2.8 0.23/0.11 5.2/2.5D 75/25 D 8.4/2.8 0.375/0.125 8.4/2.8 0.35/0.11 7.8/2.5D100/25 D 11.2/2.8 0.50/0.125 11.2/2.8 0.45/0.11 10.1/2.5D100/50 D 11.2/
23、5.6 0.50/0.25 11.2/5.6 0.45/0.23 10.1/5.2D135/25 D 15.2/2.8 0.675/0.125 15.2/2.8 0.62/0.11 14.0/2.5TABLE 1 Electrolytic Tin Plate Coating Weight MassNOTE 1Listed as follows are commonly produced coating weightsmasses. By agreement between the producer and the purchaser, othercombinations of the coat
24、ings may be specified and the appropriateminimum average test values will apply.Designation No.Nominal Tin CoatingWeight Mass eachSurface, lb/base box g/m2Minimum Average CoatingWeight Mass each Sur-face Test Value, lb/baseboxA g/m 25 0.6/0.6B 0.025/0.025 0.6/0.6 0.02/0.02 0.5/0.510 1.1/1.1 0.05/0.0
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