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322 جودة مواصفات الورقة
Soğuk şekillendirmeye uygun düşük karbonlu "çinko ile kaplanmış" galvanize çelik
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.
Soğuk şekillendirmeye uygun düşük karbonlu "çinko ile kaplanmış" galvanize çelik
التركيب الكيميائي (%)
| المعيار المكافئ | رقم جودة إرديمير | Cmax. | Mnmax. | Pmax. | Smax. | Simax. | Almin. | |
|---|---|---|---|---|---|---|---|---|
| المعيار | جودة | |||||||
| PSA B53 3106 | ES | 322 | 0.08 | 0.40 | 0.025 | 0.025 | 0.12 | 0.02 |
- 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] t(thickness, mm) | Rm [N/mm2] | A(%) min. | n8-18% | r0 | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| المعيار | جودة | |||||||||
| 0.4≤t≤1.47 | 1.48≤t≤2 | A80 | min. | 0.4≤t≤1.47 | 1.48≤t≤1.94 | 1.95≤t≤2 | ||||
| PSA B53 3106 | ES | 322 | 160-200 | 160-210 | 280-340 | 37 | 0.19 | 1.8 min. | 1.6 min. | 1.5 min. |
- Tensile test values apply to "transverse" test pieces.
- The mechanical properties are valid for a period of 6 months from the date on which the products are made available.
- "r" value was determined at 18% elongation.