Istanbul, 11th of March Hoşgeldiniz. Michael Scharf Sales / Product Management

Transcription

1 Istanbul, 11th of March 2011 Hoşgeldiniz Michael Scharf Sales / Product Management

2 Wieland Group Key figures FY 2007/08 FY 2008/09 Turnover 2,925 mill. EUR 1,742 mill. EUR Sales 521,000 tons 392,000 tons Employees 6,552 6,384 Investments 123 mill. EUR 91 mill. EUR Rolled Products Tubes Extruded and Slide Bearings Drawn Products

3 Wieland Group Divisions Rolled Products Slide Bearings Extruded/Drawn Products Tubes

4 Wieland Group Worldwide sales by industries Vehicle construction 11% Others 2% Electrical and electronic industry 26% Machine building industry 15% Trade 21% Construction industry 25%

5 Extruded and Drawn Products

6 The material of choice at $ 8,000 plus/t?

7 CuPreis Entwicklung Anteil Spekulation

8 We need alloys that create added value for the customer!

9 Legislation drive for non-toxic materials (Pb) Directives Regulations ELV Evaluation basis Requirements Limit values Note Content of alloying elements Lead-free max 0.1 % Exemption for Cualloys RoHS Content of alloying elements Lead-free max 0.1 % Exemption for Cualloys (EU) German Drinking Water Ordinance (TWVo) Chan-Bill CPSIA Öko-Tex REACH Emitting elements High reduction max 10 µg/l Examined acc. to EN Content of alloying elements Content of alloying elements Metal classification Lead-free max 0.25 % (related to a water moistened surface) Lead-free max 0.01 % max % Registrations Evaluation Substitutes for critical elements Valid in the US for CA, WA, VT, MD, MA For the protection of toddlers Regulation for substances

10 Legal changes EU Drinking Water Directive (Rev. of 1998) 4German Drinking Water Ordinance - TWVo (Jan. 03) 4DIN New D Tightening of TWVo as of 2013: limit value of Pb reduced to 10µg measured at the tap USA Chan Bill, California Vermont, Washington, Massachusetts 2014 National law EU End-of-Life-Vehicle Directive (Oct. 2000) 4VDA list of declarable substances 4IMDS database Bearing halves and slide bearings must be lead-free as from July EU Directive on the restriction of the use of certain hazardous substances in electrical and electronic equipment (RohS) July 2006 Since 1 March 2007 the RohS Directive is in force in China, however, without the exemption for lead. Consequently, lead is virtually prohibited in imported components.

11 The function of lead Wieland Z10 CuZn37Pb0.5

12 The function of lead Cutting force Cutting force Pb content/weight % [acc. to S. Kuyucak et al., 1996 and/or N. Gane, 1981]

13 Requirements of the market Demands on sanitary material Degree of performance of alloys of the ECOBRASS family Corrosion resistance Suitability for hot working cold working machining casting Mechanical properties Strength at room temperature Surface, suitability for electroplating Suitability for joining Antibacterial properties Availability Sustainability Recyclability

14 Brass, reinvented! The ECOBRASS family Alloys with added value Corrosion resistance Mechanical properties Workability Physical properties

15 Corrosion Dezincification resistance Stress corrosion cracking Resistance to seawater corrosion Salt spray test

16 Mechanical properties Tensile strength 700 MPa Yield strength 450 MPa Elongation 15 % ECOBRASS RP0.2/ MPa or R m / MPa Rp0.2 / MPa Rm / MPa ,1 0,2 0,3 0,4 0,5 0,6 Reduction [log]

17 Workability Machining + Hot working ++ Cold working + Castability ++ Coating/plating + Therm. joining +

18 Physical properties Density Red brass Leaded brass ECOBRASS Steel 8.9 g/cm³ 8.46 g/cm³ 8.25 g/cm³ 7.85 g/cm³

19 Price comparison Round rod ø 25 mm Quantity: 2 tons machining 50 % Basis: Metal value August 2008 Alloy CuZn21Si3 ECOBRASS CuZn39Pb3 (Z33) CuZn36Pb2AS (Z45) CuSn4Zn6Pb3 -C-GC (GD1) Price of bars Metal value Full price per 100 kg Chip value Total price 8, , , , ,300.00

20 Applications I

21 Applications II

22 Applications III

23 Extrusion press 21 an investment for the future

24 Hydraulic and control units for the extrusion press

25 Hydraulic and control units for the extrusion press

26 Run-out with cooling track

27 We develop for you alloys with added value - high strength - corrosion-resistant - can be hot worked - can be cold worked - machinable - lead-free Targets - Lead-containing brass - Free-cutting steel with surface coating - Stainless steels - Aluminium alloys

28 Wieland alloys for drinking water applications

29 Thank you very much for your attention! Michael Scharf March 2011