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702 Quality Sheet Specification
High Strength Steels 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.
High Strength Steels For Cold Forming
Chemical Composition (%)
| Standard Equivalent | Erdemir Grade No | Cmax. | Mnmax. | Pmax. | Smax. | Simax. | Almin. | Timax. | Cumax. | |
|---|---|---|---|---|---|---|---|---|---|---|
| Standard | Quality | |||||||||
| RNES-B-20070_2.0 | HR2 | 702 | 0.10 | 0.50 | 0.025 | 0.03 | 0.50 | 0.015 | 0.30 | 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-Ag% | ||
|---|---|---|---|---|---|---|---|
| Standard | Quality | ||||||
| A802≤t≤2.99 | A53≤t≤8 | min. | |||||
| RNES-B-20070_2.0 | HR2 | 702 | 180-290 | 270-400 | 30 | 34 | 0.16 |
- 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.