GB/T 2520-2017 Translated English of Chinese Standard (GBT 2520-2017, GB/T2520-2017, GBT2520-2017): Cold-reduced Electrolytic Tinplatehttps://www.chinesestandard.net, 4. nov. 2017 - 33 sider This Standard specifies the classification and codes, ordering content, dimensions, shapes, weights and tolerances, technical requirements, test methods, inspection rules, packaging, marking and quality certification of cold-reduced electrolytic tinplate. |
Vanlige uttrykk og setninger
acid guaranteed reagent atomic absorption spectrometric beaker black plate steel chemical compositions chemical elements chemical passivation chromium Coated Electrolytic Tinplate coating weight code cold-reduced electrolytic tinplate corrosion resistance Differentially Coated Electrolytic DR tinplate electrochemical passivation electrodes electrolytic curve electrolytic stripping electrolytic tinning electrolytic-tinning black plates face marking method Glazed surface obtained Hydrobromic acid hydrochloric acid inductively coupled plasma iron solution value Jiangsu lag value PLV lead content mass fraction Matte surface mean coating weight minimum mean coating nominal thickness obtained after reflowing overlap joint length passivation treatment Pb content pickle lag value plastic elongation strength plate steel grade reflowing treatment side of tinplate solution value ISV specified in GB/T specified in Table Spectrophotometric Method GB/T spring-back tester Steel and Alloy steel plate steel strips supplier surface conditions surface treatment method temper degree codes tensile test Test Method thickness of tinplate tin coating weight volumetric flask welding lines yield strength