Budapest Automotive Seminar SSAB Tunnplåt  2004 Ingegerd Hemdal Torsten Wångmar Welcome
 
SSAB in Sweden Luleå Borlänge Stockholm Finspång Oxelösund Ronneby Göteborg
SSAB ’ s owners 2003. 12.31 Shareholders Share of capital, % Industrivärden 13,0 Robur  fund 7,5 AMF Pension 5,1 LKAB 4,8 ...
The SSAB group President Group management Groupstaffs Steelproduction Processing SSAB Tunnplåt Tibnor SSAB Oxelösund Plann...
SSAB Tunnplåt 2003 Sales Profit Employed ROC 10 583 Mkr 722 Mkr 4 399  Pers. 13 % Products Hot rolled, cold rolled, metal-...
SSAB Tunnplåt ’s business idea SSAB Tunnplåt develops, produces and markets steel sheet in our trading area  with a focus ...
SSAB Tunnplåt ’ s vision and strategy <ul><li>Our vision: </li></ul><ul><ul><li>Satisfied customers </li></ul></ul><ul><ul...
SSAB Tunnplåt worldwide Norway Finland Denmark Sweden Italy Great Britain Germany The Netherlands France Portugal Spain US...
SSAB Tunnplåt Distribution system
Facilities LULEÅ Coke plant Blast furnaces Steelworks Continuous casting BORLÄNGE Hot-strip rolling mill Cold reduction mi...
Production flow Metallurgy coke plant blast furnace continuous casting LD converter ladle metallurgy transport to Borlänge
Production flow Rolling and coating transport from Luleå slab furnace coiler annealing manufacturing cold rolling mill pic...
Production flow  R olling and coating Steel slabs from Luleå metallurgy Steel   slabs from Oxelösund metallurgy Hot rollin...
QDS (KLS)
Quality <ul><li>Surface </li></ul><ul><li>Flatness </li></ul><ul><li>Tolerances </li></ul><ul><li>Packaging </li></ul><ul>...
Delivery assurance <ul><li>J I T-deliveries </li></ul><ul><li>Short leadtimes </li></ul>
Service <ul><li>Technical Customer Service </li></ul><ul><li>Problem solving </li></ul><ul><li>Consultancy </li></ul><ul><...
Production 2003 Hot rolled 2636  Cold rolled 1120 Metal coated 550 Organic coated 226
Sheet products Strength groups Hot rolled R e  (MPa) Cold rolled   (+ZE) Metal  Coated R e  (MPa)* *) R e 2%+BH MS    HS E...
 
- Hot Rolled Products <ul><li>From mild steel to ultra high strength steel  </li></ul><ul><li>1,8–16 mm thickness, width u...
Domex ®  MC   Termo  M echanically rolled, special  C old forming EN 10 149-2 Yield strength N/mm 2 700 600 500 400 300 HS...
Testing of Domex MC acc. to EN 10149-2 Rolling direction Samples acc. to EN 10149-2 Samples acc. to other standards
Domex  Cold Forming Steels can be bent in all directions!
Hot Rolled Products <ul><li>Domex Cold-forming steel </li></ul><ul><li>Domex High-carbon steel </li></ul><ul><li>Domex Bor...
- Application examples
Customer segments <ul><li>Trucks </li></ul><ul><li>Cars </li></ul><ul><li>Bridges </li></ul><ul><li>Cranes </li></ul><ul><...
 
- Cold Reduced Products <ul><li>From mild steels up to ultra high strength steels </li></ul><ul><li>0,4 – 3 mm thickness. ...
Product Programme Cold Reduced Products <ul><li>Mild steels </li></ul><ul><li>High strength steels </li></ul><ul><li>Docol...
Customer segments <ul><li>Automotive </li></ul><ul><li>Lorries </li></ul><ul><li>Containers </li></ul><ul><li>Cold rolling...
Modern Steels   Cold reduced steel sheet 0 10 20 30 40 50 60 200 400 600 800 1000 1200 1400 Tensile strength, Rm  (MPa) Fo...
Surface treatment Preparation and cleaning Heating Soaking Water quenching Reheating Cooling Inspection and finishing Gas-...
Seats, a good application for DP-steels
Back seat parts -  Docol 600 DP
Child car seat  - Docol 800 DP
Side impact beam -  Docol 800 DP
Docol 1000 DP
Front bumper, Docol 1000 DP
Lock washer -  Docol 1200 DP
Towing hook - Docol 1400 DP Four times stronger with halved weight
 
  - Metal Coated Products <ul><li>Zink coated sheet </li></ul><ul><li>Soft to high strength steel </li></ul><ul><li>0,4 – ...
- Application examples
Rear seat beam  Dogal 500YP
Side impact beam  Dogal 800 DP
Rear bumber, Dogal 800DP
Up-grading Strength Weight reduction Today Optimistic goal New product
” xy- case” Today - 27kg  235- and 355-material Loaded acc. to EU-norm Target -  20kg
FE (Finite Element)-simulation <ul><li>IGES, CAD file </li></ul><ul><li>Hypermesh, Pre-processor </li></ul><ul><li>ABAQUS,...
Why high strength steel? <ul><li>Weight reduction </li></ul><ul><li>Production advantages  </li></ul><ul><li>Longer lifecy...
The Swedish Steel Prize
www.ssabtunnplat.com
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Presentation SSAB Tunnplåt

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Presentation SSAB Tunnplåt

  1. 1. Budapest Automotive Seminar SSAB Tunnplåt 2004 Ingegerd Hemdal Torsten Wångmar Welcome
  2. 3. SSAB in Sweden Luleå Borlänge Stockholm Finspång Oxelösund Ronneby Göteborg
  3. 4. SSAB ’ s owners 2003. 12.31 Shareholders Share of capital, % Industrivärden 13,0 Robur fund 7,5 AMF Pension 5,1 LKAB 4,8 Banks, Insurance, Pension f. 25,2 Foreign owners 11,1 Other owners 33.3 Total 100,0
  4. 5. The SSAB group President Group management Groupstaffs Steelproduction Processing SSAB Tunnplåt Tibnor SSAB Oxelösund Plannja SSAB HardTech Foreign S ales companies Trading
  5. 6. SSAB Tunnplåt 2003 Sales Profit Employed ROC 10 583 Mkr 722 Mkr 4 399 Pers. 13 % Products Hot rolled, cold rolled, metal- and organic coated sheet, film laminated sheet Segments Building and vehicle industry, forest machinery, containers, cranes, agricultural equipment, tubes, telecom, household appliances, Trademarks Domex, Docol, Dogal, Prelaq and Dobel Profits 1997-2003 (Mkr)
  6. 7. SSAB Tunnplåt ’s business idea SSAB Tunnplåt develops, produces and markets steel sheet in our trading area with a focus on products giving our customers a specific added value.
  7. 8. SSAB Tunnplåt ’ s vision and strategy <ul><li>Our vision: </li></ul><ul><ul><li>Satisfied customers </li></ul></ul><ul><ul><li>High long term profitability </li></ul></ul><ul><li>Our strategy: </li></ul><ul><ul><li>To be the leader on the market in our product area on our home market in Scandinavia </li></ul></ul><ul><ul><li>Strengthen the position as leading in Europe on high strength steel, and become world leading in extra and ultra high strength steel </li></ul></ul><ul><ul><li>To be the best supplier on Quality, Delivery assurance and Service (QDS) </li></ul></ul><ul><ul><li>To be the best co-operating partner for environment adjustment on customers products </li></ul></ul>
  8. 9. SSAB Tunnplåt worldwide Norway Finland Denmark Sweden Italy Great Britain Germany The Netherlands France Portugal Spain USA South Africa Korea Ch ina Japan
  9. 10. SSAB Tunnplåt Distribution system
  10. 11. Facilities LULEÅ Coke plant Blast furnaces Steelworks Continuous casting BORLÄNGE Hot-strip rolling mill Cold reduction mill Metal coating Prepainting
  11. 12. Production flow Metallurgy coke plant blast furnace continuous casting LD converter ladle metallurgy transport to Borlänge
  12. 13. Production flow Rolling and coating transport from Luleå slab furnace coiler annealing manufacturing cold rolling mill pickling hot rolling mill and Oxelösund
  13. 14. Production flow R olling and coating Steel slabs from Luleå metallurgy Steel slabs from Oxelösund metallurgy Hot rolling mill Pickling lines Cold rolling mill Hot-dip galvanizing line 1 Hot-dip galvanizing line 2 Organic coating Borlänge, Finspång Lamination Ronneby Continous annealing Temper rolling mill Coil packaging 2 Annealing furnaces Coil packaging 1 Finishing of coils Dickson Hot coil line 1 Cut-to-length line 2 Cut-to-length sheet Slitted strips Hot-rolled strips LuCoil Cold-rolled strips and cut-to-length sheet Cold-rolled strips Metal-coated strips and cut-to-length sheet Organic-coated strips and cut-to-length sheet Cold-rolled, unannealed coils Cut-to-length line 3 Cut-to-length line 4 Cut-to-length line 2 Slitted strips Cut-to-lengt sheet Pre-processing Slitting lines 1+2 Slitting lines 1+2 Slitting lines 1+2 Coil packaging 1+2 Pickled coils Cut-to-length line 1
  14. 15. QDS (KLS)
  15. 16. Quality <ul><li>Surface </li></ul><ul><li>Flatness </li></ul><ul><li>Tolerances </li></ul><ul><li>Packaging </li></ul><ul><li>Transportation </li></ul><ul><li>Consistency </li></ul>
  16. 17. Delivery assurance <ul><li>J I T-deliveries </li></ul><ul><li>Short leadtimes </li></ul>
  17. 18. Service <ul><li>Technical Customer Service </li></ul><ul><li>Problem solving </li></ul><ul><li>Consultancy </li></ul><ul><li>Product development </li></ul><ul><li>Flexibility </li></ul>
  18. 19. Production 2003 Hot rolled 2636 Cold rolled 1120 Metal coated 550 Organic coated 226
  19. 20. Sheet products Strength groups Hot rolled R e (MPa) Cold rolled (+ZE) Metal Coated R e (MPa)* *) R e 2%+BH MS HS EHS UHS up to 309 310 to 449 450 to 700 Above 700 550 – (1000) 450 to 549 220 to 449 up to 219 550 – 1400
  20. 22. - Hot Rolled Products <ul><li>From mild steel to ultra high strength steel </li></ul><ul><li>1,8–16 mm thickness, width up to 1600 mm </li></ul><ul><li>Coils, slit, cut-to-length and manufactured sheet </li></ul><ul><li>Good formability and easier welding </li></ul><ul><li>Lighter and stronger constructions </li></ul>
  21. 23. Domex ® MC Termo M echanically rolled, special C old forming EN 10 149-2 Yield strength N/mm 2 700 600 500 400 300 HS EHS UHS 315 355 420 460 500 550 600 650 700 800 900
  22. 24. Testing of Domex MC acc. to EN 10149-2 Rolling direction Samples acc. to EN 10149-2 Samples acc. to other standards
  23. 25. Domex Cold Forming Steels can be bent in all directions!
  24. 26. Hot Rolled Products <ul><li>Domex Cold-forming steel </li></ul><ul><li>Domex High-carbon steel </li></ul><ul><li>Domex Boron steel </li></ul><ul><li>Domex Deep Drawing sheet </li></ul><ul><li>Domex Weather Resistant steel </li></ul><ul><li>Domex Pole sheet </li></ul><ul><li>Domex Bullet-protection sheet </li></ul><ul><li>Domex Wear Resistant steel </li></ul>
  25. 27. - Application examples
  26. 28. Customer segments <ul><li>Trucks </li></ul><ul><li>Cars </li></ul><ul><li>Bridges </li></ul><ul><li>Cranes </li></ul><ul><li>Containers </li></ul><ul><li>Trailers </li></ul><ul><li>Agricultural equipment </li></ul><ul><li>Contractors equipment </li></ul><ul><li>Steel Service Centers </li></ul><ul><li>Tubes and profiles </li></ul><ul><li>Cold rolling mills </li></ul>
  27. 30. - Cold Reduced Products <ul><li>From mild steels up to ultra high strength steels </li></ul><ul><li>0,4 – 3 mm thickness. Max 1500 mm width </li></ul><ul><li>Coils, slit strip and cut-to-length sheet </li></ul>
  28. 31. Product Programme Cold Reduced Products <ul><li>Mild steels </li></ul><ul><li>High strength steels </li></ul><ul><li>Docol YP </li></ul><ul><li>Docol RP/BH </li></ul><ul><li>Docol DP/DL </li></ul><ul><li>Wear reesistant steel </li></ul><ul><li>Docol Wear </li></ul><ul><li>Weather resistant steel </li></ul><ul><li>Docol W </li></ul><ul><li>Packaging straps </li></ul><ul><li>- Docol S </li></ul><ul><li>Pole sheet </li></ul><ul><li>Docol Pol </li></ul><ul><li>Bullet protection steel </li></ul><ul><li>Docol Defend </li></ul><ul><li>Docol hardenable steels </li></ul><ul><li>Docol electro galvanized high strength steels </li></ul>
  29. 32. Customer segments <ul><li>Automotive </li></ul><ul><li>Lorries </li></ul><ul><li>Containers </li></ul><ul><li>Cold rolling mills </li></ul><ul><li>White goods </li></ul><ul><li>Storing </li></ul><ul><li>Doors </li></ul><ul><li>Barrels </li></ul><ul><li>Tubes </li></ul><ul><li>Packaging straps </li></ul><ul><li>Steel Service Centers </li></ul>
  30. 33. Modern Steels Cold reduced steel sheet 0 10 20 30 40 50 60 200 400 600 800 1000 1200 1400 Tensile strength, Rm (MPa) Formability MS HSLA DP-steel Trip-steel Mart. steel Rephos
  31. 34. Surface treatment Preparation and cleaning Heating Soaking Water quenching Reheating Cooling Inspection and finishing Gas-jet cooling Continuous Annealing Line
  32. 35. Seats, a good application for DP-steels
  33. 36. Back seat parts - Docol 600 DP
  34. 37. Child car seat - Docol 800 DP
  35. 38. Side impact beam - Docol 800 DP
  36. 39. Docol 1000 DP
  37. 40. Front bumper, Docol 1000 DP
  38. 41. Lock washer - Docol 1200 DP
  39. 42. Towing hook - Docol 1400 DP Four times stronger with halved weight
  40. 44. - Metal Coated Products <ul><li>Zink coated sheet </li></ul><ul><li>Soft to high strength steel </li></ul><ul><li>0,4 – 2,5 mm thickness. Max. width 1500 mm </li></ul><ul><li>Combines a good corrosion protection with the modern sheets mechanical properties </li></ul>
  41. 45. - Application examples
  42. 46. Rear seat beam Dogal 500YP
  43. 47. Side impact beam Dogal 800 DP
  44. 48. Rear bumber, Dogal 800DP
  45. 49. Up-grading Strength Weight reduction Today Optimistic goal New product
  46. 50. ” xy- case” Today - 27kg 235- and 355-material Loaded acc. to EU-norm Target - 20kg
  47. 51. FE (Finite Element)-simulation <ul><li>IGES, CAD file </li></ul><ul><li>Hypermesh, Pre-processor </li></ul><ul><li>ABAQUS, FE-code </li></ul><ul><li>Input </li></ul><ul><li>Demands (norms, existing solution) </li></ul><ul><ul><li>Strength, stiffness, fatigue… </li></ul></ul><ul><li>Loads (magnitude, direction, location) </li></ul><ul><li>Boundary conditions </li></ul>
  48. 52. Why high strength steel? <ul><li>Weight reduction </li></ul><ul><li>Production advantages </li></ul><ul><li>Longer lifecycle </li></ul><ul><li>Increased safety </li></ul><ul><li>Improved environment </li></ul><ul><li>Increased payload </li></ul><ul><li>Reduced total cost </li></ul>
  49. 53. The Swedish Steel Prize
  50. 54. www.ssabtunnplat.com

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