GB/T 20564.4-2010: Translated English of Chinese Standard (GBT 20564.4-2010, GB/T20564.4-2010, GBT20564.4-2010): Continuously cold rolled high strength steel sheet and strip for automobile - Part 4: High strength low alloy steel
https://www.chinesestandard.net, 14 Eki 2017 - 13 sayfa
This Standard specifies the terms and definitions, sample preparation, test for physical properties of covers, penetration analysis determination method for inside liners of tyres, test for physical properties of inner tubes and test for physical properties of flaps for test methods for measuring physical properties of pneumatic tyres (covers, inner tubes and flaps).
Kullanıcılar ne diyor? - Eleştiri yazın
Her zamanki yerlerde hiçbir eleştiri bulamadık.
Classification and code
Information required by order
Inspection and test
Annex A Informative Chemical composition reference value
Annex B Informative Similar control of designations home and abroad
Diğer baskılar - Tümünü görüntüle
according to surface advanced finishing surface alloy steels appearance quality atomic emission spectrometric average roughness Ra carbon steel certification for steel Chemical composition Refer classification of steel Cold Rolled control of designations defective Determination of multi-element edge status elongation emission spectrometric method FB Advanced finishing Inductively coupled plasma Infrared absorption method inspection batch Inspection item loading-unloading Low-alloy steel marks and quality mechanical properties megapascal method after combustion microalloying elements minimum yield strength minor scratches multi-element contents negotiated when ordering niobium Numerical rounding-off packaging product nominal thickness provisions of GB/T purchaser has special requirements of FB roughness accuracy sheet and strip smelting analysis Smelting method special requirements specified minimum yield Steel and Steel Steel Products steel sheet steel strip strip according strip shall comply Super advanced finishing supplied coated supplier surface quality level surface structure Tensile strength Terms and definitions titanium uncoated-oil product weight and tolerance yield strength value