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6051 جودة مواصفات الورقة
Hot rolled unalloyed structural steels for manufacture of construction equipment, machines and various machine parts, general construction plates, road and railway vehicles
البدائللا يوجد بديل لهذه الورقة.
Flat / Plate
Heavy plate products are obtained by rolling semi-finished products with a rectangular cross-section (slab) produced by the continuous casting method to a specific temperature, with thicknesses ranging from 6.00 to 200.00 mm and widths ranging from 1000 to 3600 mm.
Hot rolled unalloyed structural steels for manufacture of construction equipment, machines and various machine parts, general construction plates, road and railway vehicles
التركيب الكيميائي (%)
| المعيار المكافئ | رقم جودة إرديمير | السماكة (مم) | Cmax. | Mnmax. | Pmax. | Smax. | Simax. | Cumax. | CEmax. | |
|---|---|---|---|---|---|---|---|---|---|---|
| المعيار | جودة | |||||||||
| EN 10025-2:2019 | S355J2+N Mod | 6051 | 6≤t≤30 | 0.20 | 1.60 | 0.025 | 0.025 | 0.55 | 0.55 | 0.45 |
| EN 10025-2:2019 | S355J2+N Mod | 6051 | 30.01≤t≤60 | 0.22 | 1.60 | 0.025 | 0.025 | 0.55 | 0.55 | 0.45 |
- This grade is produced as "Mod" with a carbon equivalent limit. Carbon equivalent, CEV (IIW) % = C + Mn / 6 + (Cr + Mo + V) / 5 + (Ni + Cu) / 15
- Deoxidation method of this products is fully-killed. Minimum aluminium to nitrogen ratio is 2:1.
- Produced as Plate Product
- C = 0.22 % max. for thickness greater than 30 mm,
الخواص الميكانيكية
| المعيار المكافئ | رقم جودة إرديمير | Re [N/mm2] t(thickness, mm) | Rm [N/mm2] | A(%) min. t(thickness, mm) | Impact | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| المعيار | جودة | |||||||||||||
| 6≤t≤16 | 16.01≤t≤40 | 40.01≤t≤60 | A58≤t≤40 | A540.01≤t≤60 | Temperature ( ° C)6≤t≤7.49 | KVC J min.6≤t≤7.49 | Temperature ( ° C)7.5≤t≤9.99 | KVC J min.7.5≤t≤9.99 | Temperature ( ° C)10≤t≤100 | KVC J min.10≤t≤100 | ||||
| EN 10025-2:2019 | S355J2+N Mod | 6051 | 355 min. | 345 min. | 335 min. | 470-630 | 20 | 19 | -20 | 14 | -20 | 21 | -20 | 27 |
- Tensile test values apply to "transverse" test pieces
- Produced by normalizing or rolling equivalent to normalizing, and mechanical values after normalizing are guaranteed.