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3660 Quality Sheet Specification
Hot Rolled Steels For Wheel Manufacturing Based On Customer Specification
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 Steels For Wheel Manufacturing Based On Customer Specification
Chemical Composition (%)
| Standard Equivalent | Erdemir Grade No | Cmax. | Mnmax. | Pmax. | Smax. | Simax. | Almin. | Almax. | Nmax. | Crmax. | Nbmax. | Timax. | Snmax. | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Standard | Quality | |||||||||||||
| MW GL-012/JMW | 2661-01/MW06 | 3660 | 0.12 | 1.40 | 0.085 | 0.008 | 0.50 | 0.02 | 0.06 | 90.00 | 0.90 | 0.09 | 0.22 | 0.02 |
- This grade will be produced in İsdemir facilities.
- Grade specified in this table is produced within the conditions in the table as suitable for chemical and mechanical properties which are mentioned according to only relevant standard specification.
- The products are supplied in "thermomechanically rolled" condition.
Mechanical Properties
| Standard Equivalent | Erdemir Grade No | Re [N/mm2] | Rm [N/mm2] | A(%) min. t(thickness, mm) | Impact | Bend (Transverse , BMD) t: thickness | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Standard | Quality | ||||||||||||
| A801.8≤t≤2.99 | A53≤t≤20 | 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≤20 | KVC J min.10≤t≤20 | 180° | |||||
| MW GL-012/JMW | 2661-01/MW06 | 3660 | 300-470 | 580-670 | 24 | 24 | -20 | 20 | -20 | 30 | -20 | 40 | Ø 1a |
- 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.
- Tensile test values apply to "longitudinal" test pieces