GB/T 3198-2010: Translated English of Chinese Standard. (GBT 3198-2010, GB/T3198-2010, GBT3198-2010): Aluminum and aluminum alloys foils
https://www.chinesestandard.net, Jun 2, 2018 - Technology & Engineering - 24 pages
This standard specifies the requirements, test methods, inspection rules and markings, packaging, transportation, storage and quality certificates and contracts (or orders) for aluminum and aluminum alloy foils. This standard applies to general industrial aluminum and aluminum alloy foil.
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In this standard TIGHTEN the requirements for thickness deviation
Markings packaging transportation storage and quality certificates
Contract or purchase order content
Appendix A Informative DC resistance of grades 1145 and 1235
Appendix B Informative Common aluminum and aluminum alloy density
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Adhesion adhesive tape Allowable deviation aluminum alloy foils aluminum and aluminum aluminum foil coil Aluminum foil delivered appearance quality average thickness batch of aluminum Brush water test chemical composition contract or purchase Dimensional deviation foil is judged foil is tested foil is unqualified foil shall meet grade Ordinary grade grades are required Grades Status Thickness High precision grade Inspected by coils judged as unqualified meet the requirements melting number method specified methods for aluminum Number of pinholes precision grade Ordinary precision High Product name products are delivered provisions of GB/T purchase order purchaser has requirements purchaser through negotiation qualified products quality certificates requirements of Table Room temperature tensile smooth aluminum foil specified in GB/T standard number supplier and purchaser surface wetting tension Table 11 temperature tensile test Tensile strength Rm/(N/mm2 tensile test results tension of aluminum Test methods tested in accordance tower shape tube core ultrasonic welding Unit in millimeters