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850 Quality Sheet Specification
Hot rolled high yield strength steels suitable for cold forming
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.
Hot rolled high yield strength steels suitable for cold forming
Chemical Composition (%)
| Standard Equivalent | Erdemir Grade No | Cmax. | Mnmax. | Pmax. | Smax. | Simax. | Almin. | Nbmax. | Timax. | |
|---|---|---|---|---|---|---|---|---|---|---|
| Standard | Quality | |||||||||
| MS.50002 | LAH500Y560T | 850 | 0.12 | 1.70 | 0.03 | 0.025 | 0.60 | 0.015 | 0.09 | 0.15 |
- 0.01 ≤ (Nb + V + Ti) ≤ 0.20%
- Grade specified on the table, is produced within the framework of agreements with customers.
Mechanical Properties
| Standard Equivalent | Erdemir Grade No | Re [N/mm2] | Rm [N/mm2] | A(%) min. t(thickness, mm) | n10-UE | ||
|---|---|---|---|---|---|---|---|
| Standard | Quality | ||||||
| A80 | A50 | min. | |||||
| MS.50002 | LAH500Y560T | 850 | 500-600 | 560 min. | 18 | 20 | 0.09 |
- Tensile test values apply to "longitudinal" test pieces