Content. scalur. Areas of application. Product information for pickled hot-rolled steel with very tight thickness tolerances

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1 Steel scalur Product information for pickled hot-rolled steel with very tight thickness tolerances Issue: July 2016, version 0 Areas of application scalur is a pickled hot-rolled steel from thyssenkrupp with very tight thickness tolerances that is suitable for direct processing. Thickness tolerances as low as ±0.05 mm are constant and lower than with comparable conventional hot-rolled steel, with a very flat profile. scalur displays uniform properties and a homogeneous microstructure over the strip length and width, and has very low levels of sulfide inclusions. As a result, the material allows tight manufacturing tolerances, increases yield and provides ease of processing with consistently high product quality. thyssenkrupp offers scalur in various grades of mild steels to EN 10111, general structural steels to EN and thermomechanically rolled steels to EN as well as the complex-phase steel CP-W as a special mill grade. Content 01 Areas of application 02 Available steel grades 02 Thickness tolerances 04 Technical features 06 Available dimensions 15 Sample applications Depending on the strength, these grades are available in thicknesses of to mm and widths of to 1, mm. scalur is particularly suitable for stamped parts, as used for example in belt retractor housings, seat belt buckles, profiles and parts of car seats.

2 thyssenkrupp Steel Product information scalur Issue: July 2016, version 0 2 Available steel grades thyssenkrupp supplies scalur i n the following steel grades: To DIN EN Mild steel To DIN EN Structural steel To DIN EN High-strength steel Special mill grade Complex-phase steel Standard designation Standard designation Standard designation Steel grade DD11 S235JR 1) S315MC CP-W DD12 S235J0 1) S355MC DD13 S235J2 1) S420MC DD14 S460MC 1) Delivery condition as rolled (+AR). S500MC SMC SMC SMC SMC Thickness tolerances Comments thyssenkrupp supplies scalur with the following tolerances depending on the thickness ordered: Tolerances depending on thickness ordered Sheet thickness t [mm] Tolerance [mm] t ±0.05 < t 2.50 ± < t ±0.07 < t ±0.08 By arrangement, the grades DD11 to DD14, S315MC to SMC as well as S235JR, S235J0 and S235J2 can be supplied with Class 1 galvanizing properties. scalur is a pickled hot-rolled steel which can be ordered with mill or trimmed edges. The scalur SMC to SMC grades are only available with trimmed edges. The material is available dry or with light, normal or heavy oiling.

3 thyssenkrupp Steel Product information scalur Issue: July 2016, version 0 3 thyssenkrupp supplies scalur with the following tolerances depending on the thickness ordered: Thickness tolerances of hot-rolled steel Dimensional tolerances to DIN EN ) and for scalur Tolerance [mm] 1) Tolerances for nominal width w in mm: < w. scalur Mild steels (DD11 14) R e 300 MPa 300 < R e 360 MPa 360 < R e 420 MPa 420 < R e MPa

4 thyssenkrupp Steel Product information scalur Issue: July 2016, version 0 4 Technical features Mechanical properties Mild steels Yield strength Tensile strength Elongation Test direction transverse to rolling direction R e [MPa] R m [MPa] A 80 min. [%] A min. [%] t 1) < t < t < 3.0 t 3.0 To DIN EN Standard designation DD DD DD DD Mechanical properties Structural steels Yield strength Tensile strength Elongation Notch impact toughness min. Test direction transverse to rolling direction R eh min. [MPa] R m [MPa] A 80 min. [%] A min. [%] [J] Test temperature [ C] t 1) < t < t < t < 3 t 3.0 To DIN EN Standard designation S235JR S235J S235J ) Thickness t in mm. Yield strength Tensile strength A Percentage elongation after fracture using a proportional specimen with L 0 = 5.65 S 0 for sheet thicknesses 3.0 mm Percentage elongation after fracture using a specimen with gauge length L 0 = 80 mm for sheet thicknesses < 3.0 mm R eh R m A 80

5 thyssenkrupp Steel Product information scalur Issue: July 2016, version 0 5 Mechanical properties Thermomechanically rolled steels Yield strength Tensile strength Elongation Test direction in rolling direction R p 0.2 min. [MPa] R m [MPa] A 80 min. [%] A min. [%] To DIN EN Standard designation S315MC S355MC S420MC S460MC S500MC SMC SMC SMC SMC Mechanical properties Complex-phase steel Test direction transverse to rolling direction Yield strength Tensile strength Elongation R p 0,2 [MPa] R m min. [MPa] A 80 min. [%] A min. [%] Special mill grade CP-W Steel grade CP-W R p0.2 Proof strength at 0.2% plastic elongation R m Tensile strength A Percentage elongation after fracture using a proportional specimen with L 0 = 5.65 S 0 for sheet thicknesses 3.0 mm Percentage elongation after fracture using a specimen with gauge length L 0 = 80 mm for sheet thicknesses < 3.0 mm A 80 Chemical composition complex-phase steel Mass fractions in ladle analysis C [%] Si [%] Mn [%] P [%] S [%] Al [%] total Ti + Nb [%] Cr+Mo V B Special mill grade CP-W Steel grade CP-W

6 thyssenkrupp Steel Product information scalur Issue: July 2016, version 0 6 Available dimensions scalur DD11, scalur DD12, scalur DD13, scalur DD14 1 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

7 thyssenkrupp Steel Product information scalur Issue: July 2016, version 0 7 scalur S , 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

8 thyssenkrupp Steel Product information scalur Issue: July 2016, version 0 8 scalur S315MC 1 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

9 thyssenkrupp Steel Product information scalur Issue: July 2016, version 0 9 scalur S355MC, scalur S420MC 1 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

10 thyssenkrupp Steel Product information scalur Issue: July 2016, version 0 10 scalur S460MC, scalur S500MC 1 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

11 thyssenkrupp Steel Product information scalur Issue: July 2016, version 0 11 scalur SMC 1 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

12 thyssenkrupp Steel Product information scalur Issue: July 2016, version 0 12 scalur SMC, scalur SMC 1 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

13 thyssenkrupp Steel Product information scalur Issue: July 2016, version 0 13 scalur SMC 1 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

14 thyssenkrupp Steel Product information scalur Issue: July 2016, version 0 14 scalur CP-W 1 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,

15 thyssenkrupp Steel Product information scalur Issue: July 2016, version 0 15 Sample applications Belt retractor housing. Profiles. Stamped parts in cars. Special mill grades are supplied subject to the special conditions of thyssenkrupp. Other delivery conditions not specified here will be based on the applicable specifications. The specifications used will be those valid on the date of issue of this product information brochure. thyssenkrupp Steel Europe AG, Kaiser-Wilhelm-Strasse 100, Duisburg, Germany Postal address: Duisburg, Germany, T: , F: info.steel@thyssenkrupp.com General information All statements as to the properties or utilization of the materials and products mentioned in this brochure are for the purpose of description only. Guarantees in respect of the existence of certain properties or utilization of the material mentioned are only valid if agreed in writing. Subject to technical changes without notice. Reprints, even extracts, only with the permission of thyssenkrupp Steel Europe AG. The latest information can be found on the Internet: