6513 جودةمواصفات الورقة

6513 جودة مواصفات الورقة

Soğuk Haddelenmiş Emaye Çeliği

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Flat / Cold Rolled

Cold rolled coils or flat steel products are produced by rolling hot rolled flat steels without a heat treatment operation in a thickness range of 0.20 to 2.00mm. While the product’s physical properties are all homogeneous along the strip, surface flatness, width and thickness values have fulfilled expectations at the top level.

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التركيب الكيميائي (%)

المعيار المكافئرقم جودة إرديميرCmax.Mnmax.Pmax.Smax.
المعيارجودة
EN 10209:2023DC04EK65130.080.500.030.05
  1. Products are produced by "batch-annealing".
  2. Deoxidation method of this products is fully-killed. Minimum aluminium to nitrogen ratio is 2:1.

الخواص الميكانيكية

المعيار المكافئرقم جودة إرديميرRe [N/mm2] t(thickness, mm)Rm [N/mm2]A(%) min. t(thickness, mm)
المعيارجودة
0.2≤t≤0.50.51≤t≤0.70.71≤t≤2A800.2≤t≤0.5A800.5≤t≤0.51A800.71≤t≤2
EN 10209:2023DC04EK6513260 max.240 max.220 max.270-350323436
  1. Tensile test values apply to "transverse" test pieces
  2. For design purposes, the lower limit of Re may be assumed to be 140 N/mm² (14.3 kg/mm²)
  3. Guarantee periods of absence of stretcher strains marks and mechanical properties are 6 months. The period begin on the date on which products are made available.