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6123 جودة مواصفات الورقة
Cold rolled steels for deep-drawing
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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.
Cold rolled steels for deep-drawing
التركيب الكيميائي (%)
| المعيار المكافئ | رقم جودة إرديمير | Cmin. | Cmax. | Mnmax. | Pmax. | Smax. | |
|---|---|---|---|---|---|---|---|
| المعيار | جودة | ||||||
| EN 10130:2006 | DC03 (Özel) | 6123 | 0.00 | 0.10 | 0.45 | 0.035 | 0.035 |
- Deoxidation method of this products is fully-killed. Minimum aluminium to nitrogen ratio is 2:1.
- Can be produced with titanium added.
الخواص الميكانيكية
| المعيار المكافئ | رقم جودة إرديمير | Re [N/mm2] t(thickness, mm) | Rm [N/mm2] | A(%) min. t(thickness, mm) | r90 | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| المعيار | جودة | |||||||||
| 0.4≤t≤0.5 | 0.51≤t≤0.7 | 0.71≤t≤2 | A800.4≤t≤0.5 | A800.51≤t≤0.7 | A800.71≤t≤2 | |||||
| EN 10130:2006 | DC03 (Özel) | 6123 | 280 max. | 260 max. | 240 max. | 270-370 | 30 | 32 | 34 | 1.3 min. |
- Tensile test values apply to "transverse" test pieces
- The value of r90 only apply to products of thickness d ≥ 0.5 mm.
- For design purposes, the lower limit of Re may be assumed to be 140 N/mm² (14.3 kg/mm²)
- Mechanical properties specified in the table are reference values only for guidance.