6115 جودةمواصفات الورقة

6115 جودة مواصفات الورقة

General application steels for drawing (automotive, refrigerators, washing machines, home appliances, etc)

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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.

General application steels for drawing (automotive, refrigerators, washing machines, home appliances, etc)

التركيب الكيميائي (%)

المعيار المكافئرقم جودة إرديميرCmax.Mnmax.Pmax.Smax.
المعيارجودة
EN 10130:2006DC0561150.060.350.0250.025
  1. Deoxidation method of this products is fully-killed. Minimum aluminium to nitrogen ratio is 2:1.
  2. The limits which are specified in the table are the limits of the customer's specifications.
  3. Can be produced with titanium added.

الخواص الميكانيكية

المعيار المكافئرقم جودة إرديميرRe [N/mm2] t(thickness, mm)Rm [N/mm2]A(%) min. t(thickness, mm)n90r90
المعيارجودة
0.2≤t≤0.50.51≤t≤0.70.71≤t≤2A800.2≤t≤0.5A800.51≤t≤0.7A800.71≤t≤2min.
EN 10130:2006DC056115220 max.200 max.180 max.270-3503638400.21.9 min.
  1. Tensile test values apply to "transverse" test pieces
  2. The value of r90 only apply to products of thickness d ≥ 0.5 mm.
  3. The value of n90 only apply to products of thickness d ≥ 0.5 mm.
  4. For design purposes, the lower limit of Re may be assumed to be 140 N/mm² (14,3 kg/mm²)
  5. The grade is produced by "Batch-Annealing" as A surface.
  6. 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.