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Shandong bluing packaging steel strip specification and classification

by:Hongmei     2020-07-21
Shandong bluing packaging steel strip classification: according to the different way of winding, divided into the single disc and compounding type two kinds; According to the difference of surface treatment methods are divided into bluing oil and bluing waxing. Shandong bluing mechanical properties: (steel belt ) PuGang Ⅰ packaging steel strip: tensile strength sigma b - or higher Kg/mmMpa) Elongation: % - %。 ( ) PuGang Ⅱ packaging steel strip: tensile strength sigma b - or higher Kg/mmMpa) Elongation: % - %。 ( ) Optimal packaging steel strip steel: high strength, good performance, impact resistance. Tensile strength of sigma b mMpa or higher) Elongation: % - %。 Bluing steel strip specification table: BWG x /, /, /' 。 mm×. mm、. mm、mm) BWG×/″、/″、/″( 。 mm×. mm、. mm、mm) BWG×/″、/″、/″( 。 mm×. mm、mm、mm) BWG×/″、/″、/″( 。 mm×. mm、mm、mm) BWG×/″、/″、/″( 。 mm×. mm、mm、mm) BWG×/″、/″、/″( 。 mm×. mm、mm、mm) BWG×/″、″、/″( 。 mm×mm、. mm、mm) BWG×/″、″、/″( 。 mm×mm、. mm、mm) BWG×/″、″、/″( 。 mm×mm、. mm、mm) BWG×/″、″、/″( 。 mm×mm、. mm、mm) A: under the heat treatment of steel belt mn USES a: the quality of the galvanized strip steel
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