GKN overview. The global technology partner to the aerospace industry

GKN overview The global technology partner to the aerospace industry

GKN plc: Tier 1 Supplier to the major Automotive and Aerospace OE manufacturers 2

GKN Aerospace: the global technology partner to the industry 3

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The leading global Tier 1 aircraft supplier Mexico 4 locations 2 2 Canada 1 location 1 USA 24 locations 1 12 2 7 2 Netherlands 7 locations 2 1 1 3 Belgium 1 location 1 United Kingdom 7 locations 1 3 3 Germany 1 location 1 Norway 1 location 1 Sweden 3 locations 2 1 Romania 2 locations 2 Turkey 1 location 1 India 2 locations 1 1 China 2 locations 1 1 Thailand 1 location 1 Singapore 1 location 1 Number of employees 17,950 2016 sales 3.42 billion Office locations Aerostructures Landing Gear Electrical and Wiring Services Engine Systems Transparencies and Special Products Number of manufacturing locations 52 in 14 countries 5

Leadership in our chosen technologies 6

GKN Aerospace Filton & Western Approach 7 [DOCUMENT NAME]

GKN Aerospace Filton Customers Airbus Dassault Triumph BAE Systems Programmes: Large Civil: Airbus A320 family, A330, A380, A350XWB, Boeing 787 Military Transport: A400M Business Jet: Dassault Falcon 5X Military Fast Jet: Joint Strike Fighter Investment: > 40M capital investment since 2009 Approx 25M projected over next 3 yrs Filton Engineering Centre established Over 200 design and engineering specialists People: Safety Employee engagement Education and Community support Apprenticeship programmes 8

GKN Aerospace - Filton Overview >1,500 employees > 350M Sales 12 Value Streams Wing Assembly Wing Systems Components Major structural assembly Metallic and Composite Automated and robotic assembly Full system capability hydraulic, pneumatic, fuel, anti-ice Electron beam welding, automated robotic welding and assembly Large structural and complex parts max 6m x 2m Hard and soft metal capability Business Support Capability Design - build capability Filton Engineering Centre Independent quality approvals Metrology and conformance engineering 9 Additional capabilities through GKN network

GKN Western Approach 10 [DOCUMENT NAME]

GKN Aerospace - Western Approach Overview GKN s Centre of Excellence for major composite primary structure components Approx 235M invested in new state-of-the-art composite structures manufacturing and assembly facility near Avonmouth, Bristol. Over 30,000m2 of floor space First Advanced Fibre Placement spar manufacture largest composite part in GKN First Fixed Trailing Edge automated moving assembly system Fully integrated product teams working closely with customer and supply chain Programmes A350 XWB Spar manufacture and Fixed Trailing Edge Assembly A400M Spar manufacture 11

A350 Fixed Trailing Edge Outer Spar Mid Spar Inner Spar 3 Spars total over 27m in length with an accuracy of +/- 0.3mm Total weight of spar carbon is 1230kg/aircraft FTE assembly weighs 1800kg The FTE is 7% of total wing weight and supports 10x its own weight First large Scale assembly operation undertaken by GKN 12

Jan 2018 GKN Additive Manufacturing 13 [DOCUMENT NAME] Updated 06 March 2017

Tier 1 with widest range of capabilities in AM design and manufacture Unrivalled materials, process and manufacturing expertise Widest range of AM parts flying on seven major platforms Further components undergone certification trials and awaiting clearance Significant new investment in large scale deposition now underway Comprehensive suite of technologies: fine-blown to large-scale Global ecosystem of excellence centres and AM partnerships 14

15 [Document Name] Global Reach 2 Bristol, UK Trollhättan, Sweden AM partnerships in 6 countries Oak Ridge Laboratory, USA Cinnaminson, USA Bonn, Germany Radevormwald, Germany Process Development Design and Manufacturing Powder Manufacture and Development

GKN AM Strategic Positioning & Differentiation Vertically integrated: Global scale: End market access: Combining Powder Capability, Process Knowledge, Product Expertise Demonstrated ability to industrialise technology globally Leader in Aerospace & Automotive supply chain 16

GKN Powder Metallurgy GKN Hoeganaes (Ancor brand) 2 nd largest global supplier 25% market share c. 300,000 tonnes per year Fe based powder Global industrial base Titanium Powders for Powder Bed AM JV with TLS Production facilities in place in US Full certified quality management system Capable to develop Ti alloy, Al, & Ni powders optimised for AM Water & Gas atomising processes Full technical support 17

GKN s Diverse Range of AM Process Capability DEPOSITION POWDER BED POLYMER LARGE SCALE DEPOSITION LASER FINE SCALE DEPOSITION (WIRE) POWDER BED POLYMER DESIGNATED ICON L L L L EB B L PICTURE DESCRIPTION Deposition of wire fused using laser beam or plasma in a chamber to produce part Deposition of wire fused using laser beam in a chamber to produce part Deposition of powder fused using laser and local shielding to produce part Laser beam selectively fuses powder on a bed in a chamber to produce part Electron beam selectively fuses powder on a bed in a chamber to produce part Powder / binder system requiring down-stream consolidation Deposition of extruded polymer which solidifies in place to previous layers Laser beam selectively fuses powder on a bed in a chamber to produce part APPLICATIONS High material throughput deposition systems Focus on Ti Large-scale preforms Initial cost-driven introduction Applications including large aero structure components Lower material throughput deposition systems Focus on Ti and Ni alloys Add-ons and features High value GKN Aerospace component repair and modification Broad range of medium-size engine and structures components; fabrications Lowest material thruput Ti, Ni and steel alloys TWI Nearest-net Intricate complex hi- TWI value components GKN Aerospace Low material thruput Ti6-4 Highly net-shape Small medium prismatics Higher material throughput than other powder bed Ti6-4, Fe Not fully dense Used for casting moulds Material thru-put can be high Wide range of thermoplastics Highly net-shape Tooling, RP, components Medium throughput Nylon Highly net-shape Tooling, RP, components 18

GKN s Diverse Range of AM Process Capability DEPOSITION POWDER BED POLYMER LARGE SCALE DEPOSITION LASER FINE SCALE DEPOSITION (WIRE) POWDER BED POLYMER DESIGNATED ICON L L L L EB B L PICTURE Radevormwald Bonn Bristol Trollhatten Oakridge 19

AM at GKN Already in Production Free Form Deposition (Out Box) Powder Bed (In box) Powder 20

Widest capabilities of any Tier 1 AEROSTRUCTURES ENGINE SYSTEMS SPECIAL PRODUCTS WIRING INTER- CONNECT SYSTEMS LANDING GEAR GLOBAL SERVICES Fuselage, wing, nacelle & pylon Inflight opening doors and empennage (tails) Static & rotating structures Titanium engine inlet parts Transparencies Ice protection systems Flotation devices Fuel tanks Electrical Wiring Interconnection Systems (EWIS) for aircraft & aircraft engines Helicopter landing gear Composite load carrying landing gear components (drag brace) Availability services, MRO, conversion and completion for mature and legacy aircraft GLOBAL NO. 2 GLOBAL NO. 2 GLOBAL NO. 1 GLOBAL NO. 3 GLOBAL BRAND GLOBAL BRAND 21

AM Successes - Aerostructures Bristol EBM, LPB, FDM Tooling, Jigs, Guides, Proof of concept parts, Airbus Catcher Bracket, Papendrecht LPB Proof of concept Topology Optimisation. Lattice and Foam development for functional and structural applications. Isle of Wight EBM Proof of concept metal leading edge 22

AM Successes Engine Systems Trollhättan Significant opportunities on Engine & Space Components 23

AM Successes Special Products Kings Norton FDM - Dornier Seat Start Window Frame Luton SLS, LPB, EBM Ice tunnel trailing edge, Acoustic Liner flight trial, Optical Ice Detection equipment housing Flight trial Portsmouth LPB, EBM Floatation manifold demonstration and development 24

Powder Bed 25 [DOCUMENT NAME] The information in this presentation is proprietary and confidential and shall not be disclosed to or used by a third party unless specifically authorised by the relevant GKN plc group company

Example Applications Powder Bed DEPOSITION POWDER BED LARGE SCALE DEPOSITION ST LOUIS LASER FINE SCALE DEPOSITION LASER (WIRE) TROLLHATTAN (POWDER) POWDER BED FILTON DESIGNATED ICON L L L L EB Titanium and Nickel On case-by-case basis can demonstrate significant savings on near-net replacement Part integration and structural optimization can lead to higher performance and further cost reductions Functional systems for Acoustic liners or embedded Anti-ice In Production The information in this presentation is proprietary and confidential and shall not be disclosed to or used by a third party unless specifically authorised by the relevant GKN plc group company 26

GKN Additive Manufacturing Centre, UK The Bristol Centre is a substantial R&D capability focused on powder bed 12 machines across a variety of AM technologies Electron Beam Melting Laser Powder Bed Polymer / Indirect AM (FDM & SLS) Dedicated Materials Laboratory In-house Metrology Working closely with site based conventional manufacturing techniques Production cell for series manufacture of Titanium components using EBM The information in this presentation is proprietary and confidential and shall not be disclosed to or used by a third party unless specifically authorised by the relevant GKN plc group company 27

Powder Deposition 28 [DOCUMENT NAME] The information in this presentation is proprietary and confidential and shall not be disclosed to or used by a third party unless specifically authorised by the relevant GKN plc group company

Example Applications Powder Deposition DEPOSITION POWDER BED LARGE SCALE DEPOSITION ST LOUIS LASER FINE SCALE DEPOSITION LASER (WIRE) TROLLHATTAN (POWDER) POWDER BED FILTON DESIGNATED ICON L L L L EB Feature deposition Modification Repair Thermal distortion management/modeling Ti and Ni capability In production The information in this presentation is proprietary and confidential and shall not be disclosed to or used by a third party unless specifically authorised by the relevant GKN plc group company 29

Laser Powder Deposition application Modification of a civil jet engine super alloy structure Production equipment installed at GKN AES in Trollhättan, Sweden The information in this presentation is proprietary and confidential and shall not be disclosed to or used by a third party unless specifically authorised by the relevant GKN plc group company 30

Laser Wire Deposition 31 [DOCUMENT NAME] The information in this presentation is proprietary and confidential and shall not be disclosed to or used by a third party unless specifically authorised by the relevant GKN plc group company

Airframe Engines Wire Deposition Roadmap Generation 1 Generation 2 Generation 3 Generation 4 Proof of Concept Generation 1 Generation 2 Generation 3 Next Generation Optimized Structures Functionally Graded Properties Net Shape Builds Increased Complexity, Increased Criticality, Reduced Buy:Fly, Increased Process & Property Control 32

Laser Wire Deposition DEPOSITION POWDER BED LARGE SCALE DEPOSITION ST LOUIS LASER FINE SCALE DEPOSITION LASER (WIRE) TROLLHATTAN (POWDER) POWDER BED FILTON DESIGNATED ICON L L L L EB Qualified process in GKN AES for bosses and grow-outs Use in Space systems Ti and Ni capability In Production Equipment wire fed into melt pool propagated by a laser beam enabling accurate near-net deposition of feedstock Deposition of a boss or grow-out The information in this presentation is proprietary and confidential and shall not be disclosed to or used by a third party unless specifically authorised by the relevant GKN plc group company 33

Laser Wire Deposition DEPOSITION POWDER BED LARGE SCALE DEPOSITION ST LOUIS LASER FINE SCALE DEPOSITION LASER (WIRE) TROLLHATTAN (POWDER) POWDER BED FILTON DESIGNATED ICON L L L L EB Process Development for non round structures Big and heavy The information in this presentation is proprietary and confidential and shall not be disclosed to or used by a third party unless specifically authorised by the relevant GKN plc group company 34

AM Laser wire (free form fabrication) capability in Ti6Al4V Total weight per box is 18 kg Buy to fly ratio 1.1:1 shown The information in this presentation is proprietary and confidential and shall not be disclosed to or used by a third party unless specifically authorised by the relevant GKN plc group company 35

Summary AM is a strategic priority for GKN Group Already in qualified production in multiple materials, processes and applications GKN is uniquely positioned as a potential AM partner Vertically integrated: Powder to Part Multiple AM processes in production Established AM network Global industrial footprint Key end market applications in multiple sectors 36