Türkçe
العربية
9442 Quality Sheet Specification
Katlamaya Uygun Yüksek Dayanımlı Düşük Alaşımlı Damper ve İnşaat / İş Makineleri Yapımında Kullanılan Çelikler
AlternativesThere is no alternative to this sheet.
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.
Katlamaya Uygun Yüksek Dayanımlı Düşük Alaşımlı Damper ve İnşaat / İş Makineleri Yapımında Kullanılan Çelikler
Chemical Composition (%)
| Standard Equivalent | Erdemir Grade No | Cmax. | Mnmax. | Pmax. | Smax. | Simax. | Almin. | Nmax. | Vmax. | Nbmax. | Timax. | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Standard | Quality | |||||||||||
| ASTM A656-2024 | 60 Type8 | 9442 | 0.18 | 1.65 | 0.025 | 0.03 | 0.60 | 0.02 | 300.00 | 0.15 | 0.10 | 0.15 |
- For each reduction of 0.01 percentage point below the specified maximum for carbon, an increase of 0.06 percentage point above the specified maximum for manganese is permitted, up to a maximum of 1.75%.
- The sum of Neobium, Vanadium, and Titanium shall be between 0.008 and 0.20 %
Mechanical Properties
| Standard Equivalent | Erdemir Grade No | Re [N/mm2] | Rm [N/mm2] | A(%) min. t(thickness, mm) | Bend (Transverse , BMD) t: thickness | ||
|---|---|---|---|---|---|---|---|
| Standard | Quality | ||||||
| A501≤t≤19 | A20019.01≤t≤25 | 180° | |||||
| ASTM A656-2024 | 60 Type8 | 9442 | 415 min. | 485 min. | 17 | 14 | R 1,5d |
- Tensile test values apply to "transverse" test pieces
- The bending test is carried out only when specified at the time of enquiry and order.
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.
Katlamaya Uygun Yüksek Dayanımlı Düşük Alaşımlı Damper ve İnşaat / İş Makineleri Yapımında Kullanılan Çelikler
Chemical Composition (%)
| Standard Equivalent | Erdemir Grade No | Cmax. | Mnmax. | Pmax. | Smax. | Simax. | Almin. | Nmax. | Vmax. | Nbmax. | Timax. | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Standard | Quality | |||||||||||
| ASTM A656-2024 | 60 Type8 | 9442 | 0.18 | 1.65 | 0.025 | 0.03 | 0.60 | 0.02 | 300.00 | 0.15 | 0.10 | 0.15 |
- For each reduction of 0.01 percentage point below the specified maximum for carbon, an increase of 0.06 percentage point above the specified maximum for manganese is permitted, up to a maximum of 1.75%.
- The sum of Neobium, Vanadium, and Titanium shall be between 0.008 and 0.20 %
Mechanical Properties
| Standard Equivalent | Erdemir Grade No | Re [N/mm2] | Rm [N/mm2] | A(%) min. t(thickness, mm) | Bend (Transverse , BMD) t: thickness | ||
|---|---|---|---|---|---|---|---|
| Standard | Quality | ||||||
| A506≤t≤19 | A20019.01≤t≤25 | 180° | |||||
| ASTM A656-2024 | 60 Type8 | 9442 | 415 min. | 485 min. | 17 | 14 | R 1,5d |
- Tensile test values apply to "transverse" test pieces
- The bending test is carried out only when specified at the time of enquiry and order.