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367 جودة مواصفات الورقة
High strength, low alloyed, zinc coated (galvanized) steels by continous hot-dip process for cold forming
رموز الحروف القابلة لإعادة الإنتاج --> GZR --> GZRD --> GZR
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. | Vmax. | Nbmax. | |
|---|---|---|---|---|---|---|---|---|---|---|
| المعيار | جودة | |||||||||
| WSB-M1A215-F1 | GRADE 300 | 367 | 0.10 | 0.90 | 0.03 | 0.025 | 0.20 | 0.015 | 0.10 | 0.10 |
الخواص الميكانيكية
| المعيار المكافئ | رقم جودة إرديمير | Re [N/mm2] | Rm [N/mm2] | A(%) min. | |
|---|---|---|---|---|---|
| المعيار | جودة | ||||
| A50 | |||||
| WSB-M1A215-F1 | GRADE 300 | 367 | 300-400 | 400 min. | 23 |
- The mechanical properties are valid for a period of 6 months from the date on which the products are made available.
- Tensile test values apply to "longitudinal" test pieces