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3152 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
Flat / Hot Rolled
Flat steel products are obtained by heating semi-finished products with a rectangular cross-section (slab), which are produced by the continuous casting method, to a specific temperature and then rolling them, with thicknesses ranging from 1.40 to 25.40 mm and widths ranging from 700 to 2025 mm, produceed as coil or by cutting/slit-coiling flat steel products from coils.
Hot rolled unalloyed structural steels for manufacture of construction equipment, machines and various machine parts, general construction plates, road and railway vehicles
الخواص الميكانيكية
| المعيار المكافئ | رقم جودة إرديمير | Re [N/mm2] t(thickness, mm) | Rm [N/mm2] | A(%) min. | Impact | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| المعيار | جودة | |||||||||||
| 6≤t≤16 | 16.01≤t≤26 | A5 | 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≤26 | KVC J min.10≤t≤26 | ||||
| EN 10025-2:2019 | S355JR+AR Mod | 3152 | 355 min. | 345 min. | 470-630 | 20 | 20 | 14 | 20 | 21 | 20 | 27 |
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 | Cmax. | Mnmax. | Pmax. | Smax. | Simax. | Nmax. | Cumax. | CEmax. | |
|---|---|---|---|---|---|---|---|---|---|---|
| المعيار | جودة | |||||||||
| EN 10025-2:2019 | S355JR+AR Mod | 3152 | 0.24 | 1.60 | 0.035 | 0.035 | 0.55 | 120.00 | 0.55 | 0.43 |
- 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
- The maximum value for nitrogen does not apply if the chemical composition shows a minimum total aluminium content of 0.020%.
- Produced as Plate Product
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≤50 | A58≤t≤40 | A540.01≤t≤50 | 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 | S355JR+AR Mod | 3152 | 355 min. | 345 min. | 335 min. | 470-630 | 20 | 19 | 20 | 14 | 20 | 21 | 20 | 27 |
- Tensile test values apply to "transverse" test pieces
- The impact test is carried out only when specified at the time of enquiry and order and is not carried out for thickness thinner than 6 mm.