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387 Quality Sheet Specification
Zinc coated (galvanized) IF steel
AlternativesThere is no alternative to this sheet.
Flat / Galvanised
Galvanized flat steel is manufactured by zinc-coating both sides of cold rolled metal by hot-dipping process. After having coated the steel surface with zinc, the coating of the interface is transformed into an alloy of iron-zinc layer through heating by induction and the galvannealed steel is produced.
Zinc coated (galvanized) IF steel
Chemical Composition (%)
| Standard Equivalent | Erdemir Grade No | Cmax. | Mnmax. | Pmax. | Smax. | Simax. | Almin. | Nbmax. | Timax. | |
|---|---|---|---|---|---|---|---|---|---|---|
| Standard | Quality | |||||||||
| MS.50002 | IF280Y380T | 387 | 0.01 | 1.60 | 0.10 | 0.025 | 0.30 | 0.10 | 0.09 | 0.15 |
- % Ni + % Cu + % Cr+ % Mo ≤ 0.5
Mechanical Properties
| Standard Equivalent | Erdemir Grade No | Re [N/mm2] | Rm [N/mm2] | A(%) min. | n90 | r0 | |
|---|---|---|---|---|---|---|---|
| Standard | Quality | ||||||
| A80 | min. | ||||||
| MS.50002 | IF280Y380T | 387 | 280-340 | 380-470 | 29 | 0.16 | 0.9 min. |
- Tensile test values apply to "longitudinal" test pieces