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374 جودة مواصفات الورقة
High strength, low alloyed, zinc coated (galvanized) steels by continous hot-dip process for cold forming
البدائللا يوجد بديل لهذه الورقة.
Flat / Galvanised
Galvanized flat steel is manufactured by zinc-coating both sides of cold rolled metal by hot-dipping process. After having coated the steel surface with zinc, the coating of the interface is transformed into an alloy of iron-zinc layer through heating by induction and the galvannealed steel is produced.
High strength, low alloyed, zinc coated (galvanized) steels by continous hot-dip process for cold forming
التركيب الكيميائي (%)
| المعيار المكافئ | رقم جودة إرديمير | Cmax. | Mnmax. | Pmax. | Smax. | Simax. | Almin. | Timax. | |
|---|---|---|---|---|---|---|---|---|---|
| المعيار | جودة | ||||||||
| WSS-M1A367 | A34 | 374 | 0.12 | 1.00 | 0.03 | 0.025 | 0.50 | 0.015 | 0.15 |
- The limits which are specified in the table are the limits of the customer's specifications.
الخواص الميكانيكية
| المعيار المكافئ | رقم جودة إرديمير | Re [N/mm2] | Rm [N/mm2] | A(%) min. | n90 | |
|---|---|---|---|---|---|---|
| المعيار | جودة | |||||
| A80 | min. | |||||
| WSS-M1A367 | A34 | 374 | 270-350 | 330-460 | 24 | 0.15 |
- The mechanical properties are valid for a period of 6 months from the date on which the products are made available.
- Unless otherwise agreed, n value is taken between %10-20 elongation range.
- Tensile test values apply to "longitudinal" test pieces