Presentasjon Ssa 15-06-2010

8/18/2019 Presentasjon Ssa 15-06-2010

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Priviledged and Confidential

Scana Steel Stavanger ASCompany Presentation 2010


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In 2009 Scana Industrier ASA had an annual

turnover of NOK 2,3B (approx. Euro 284M) and1,800 employees world-wide.

The head office is in Stavanger, Norway, a major,strategic Norwegian commercial and industrial huband one of Europe’s main centres for offshore oiland gas activities.

Today we operate companies in Norway, Swedenand China.

Since 1995 we are listed at the Oslo StockExchange.

Established in 1987, we started off providingproducts and services to the oil and gas industry.

Today we develop & produce specialized, high-endsteel components and advanced systems for theglobal marine, oil and gas, energy & steel industries

Scana Group Overview


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Scana Industrier ASA

History & Tradition

1646 Scana Steel Booforge, Sweden1656 Scana Steel Björneborg, Sweden1676 Scana Steel Söderfors, Sweden

1910 Scana Steel Stavanger AS1913 Scana Volda, Norway

1958 Scana Skarpenord, Norway1974 Scana Mar-El, Norway1987 Scana Industrier ASA, Norway1989 Scana VBT, Sweden1997 Scana Leshan Machinery, China

2005 Scana Offshore Technology, Norway2006 Scana Offshore Vestby, Norway2007 Scana Materials Technology, Norway


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Main Market Segments


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Scana Steel Stavanger AS

Established in 1910

Production start-up in 1913

Today our plant consists of:

• Melting Shop

• Forging Shop

• Foundry

• Machining Shop

• Road Maintenance Equipment Shop

Turnover in 2009 in excess of 295 M NOK (Euro 37 M )

211 employees


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* Deputy Managing Director

Scana Steel Stavanger AS

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2 Herault Electric Arc

Furnaces 7-15 tons

AOD Converter10-17 tons

Affival; Cored wirein-ladle treatment system

Scrap Steel,alloying elements(Cr, Ni, Mo, Mn, Si, W, V, Ti, Nb,

B, etc.)

Melting Shop


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•

16 MN hydraulic press

• Pre-heat and solutionannealing furnaces withquenching bath in the sameroom

Forging Shop


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Forged SteelBars, shafts and tubes


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Forged SteelCorresponding standards


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Forged SteelForged products for end customers


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Platforms / SEMI SUB’s

Riser supports

(Material Quality S4501- A 182 F55Superduplex)

Forged SteelForged products for special projects


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In-house: Pattern shop, moulding and melting shops, maintenance, welding,

heat treatment, machining, NDE/QC dept.Patterns: Made of wood or plasticMould system: Chemical bounded Olivin sand and Sodium Silicate EsterUnit weight: 500-10000 kg

Foundry - Cast products


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Cast steelCorresponding standards


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CAST STEELMagma Soft Simulation


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CAST STEELMagma Soft Simulation


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Cast steel products - EnergyKaplan turbine blades

Hub & Blades for Kaplan turbines


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Turbine blades

Crown & Ring

Cast steel products - EnergyFrancis Turbine


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Cast Steel Products, MarinePropeller Blades in Stainless Steel


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Cast Steel ProductsDrilling

(Material Quality S165 M - GX5CrNiMo16-5 - SCANA 2060)


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Cast steel products - MarineWaterjets and trusters


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Cast Steel ProductsCast Integrals, Mooring and Anchor Handling


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• We have manufactured and delivered cast integrals for semi-subs forover two decades.

• Our carefully selected and highly qualified international team hasyears of experience in meeting challenging deadlines and carefullyfollowing and executing technical requirements.

Cast Steel Products - Integrals


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Customer Location YEAR Product PROJECTAKER KVAERNER North Sea,

Norway

1998 Cast Integrals Åsgard B Semi-sub

AKER KVAERNER North Sea,Norway

1999 Cast Integrals Snorre B Semi-sub


2003 Cast Integrals, suction anchorcastings and forged rgt braces

Kristin Semi EPCH


2006 Cast Integrals H602 Semi-sub


2006 Cast Integrals H601 Semi-sub

AKER SOLUTION North Sea,Norway 2008 Cast Inserts Gjøa Semi-Sub

ESTALEIRO ATLANTICO SUL Brasil 2009 Cast inserts including wingplates P-55 Semi-Sub

REFERENCE LIST

CAST INTEGRALS FOR SEMI-SUBS

6 main projects



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• Material grades

– Structural steels

– Based on NORSOK M-122 Grade 310, 420, 460

• Properties:

– excellent weldability

– strength combined with low temperature properties



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Heat Treatment

Equipment for heat-treatment of:

Carbon Steel

Alloyed Steel

Stainless Steel

• Furnaces: Electrically heated, temperature up to 1250OC

• Calibration: ASTM A 991 - Norsok M650

• Quenching: Water or polymer quenching baths

• Max dimension: Length 7000 mm Height 2700 mm


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Rough-machining

Finish machining Lathes

8000 x 1230/ 870mm

Vertical mills

Ø3000 x 2000 mm

Horizontal drilland turning mill:

Table 1800 x 2000 mm

Movement XYZ5600 x 2500 x1025 mm

Machining Shop for forged and cast steel


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PM - H I P

“Powder Material - Hot Isostatic Pressing”


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HIP Process


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Maximum size of P/M-detail

• Diameter 1580 mm• Height 2750 mm• Weight 32 tonnes


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WHY PM-HIP ?

Very low slag inclusion level in powder used

The HISC (Hydrogen Induced Stress Corrosion) problem is reduced due to use of PM

Homogenous material leading to isotropic properties

Gives good ultrasonic inspectability

Complex shaped components, freedom in design

Short series economy

Possibility for Compound, Metal Matrix Composite (MMC) solutions

Dimensionless stock


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PM-HIP : Microstructure


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PM-HIP of Turbine “Steam Chest”Freedom in Design


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PM-HIP of SwivelWorld's largest HIP in Duplex produced by Scana in 2007


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PM-HIP of SwivelMachining of Swivel at Scana Vestby


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Material groups for PM-HIP

Austenitic Stainless Steels

Duplex Stainless SteelsMartensitic Stainless Steels

Ultra High Strength Steels

High Speed Steels

Tool Steels

Fe-based Super Alloys

Ni-based Super Alloys

Co-based Super Alloys

ODS Alloys

Metal Matrix Composites

Examples:

Austenitic grades:

304L, 316L, 904L, 254 SMO, 654 SMO

Standard Duplex grades:

UNS S32205, UNS S31803

Super duplex grades:UNS S32760, UNS S32750, UNSS32550

Nickel based alloys:

UNS N07716, UNS N06625, UNSN06022


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Mechanical testing:Mechanical testing:

Tensile/yield-test Charpy impact test

Hardness test

Bend test

Corrosion testing:Corrosion testing:

Pitting

Crevice corrosion

Intercrystalline

Huey-test

Strauss-test

Site Work:Site Work:

Hardness testing

Chemical analysis

Replica

Microscopy/metallurgy:Microscopy/metallurgy:

Microstructuralexamination

Quality analysis

Macrostructuralexamination

Material evaluation

Chemical analysis:Chemical analysis:

Spectrographic analysis

Miscellaneous:Miscellaneous:

NDT (ultrasonic testing,

dye penetrant, MPI, X-ray,visual

Heat treatment

WPQ testingWPQ testing

Materials Testing


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Services from Scana Steel Stavanger / MTC

We offer the following services :

TECHNOLOGY:

FORGING - WELDING - FOUNDRY

HEAT TREATMENT - CORROSION

NDE

METALLURGY:

MELTING

OTHERS:

MATERIALS SELECTION

FAILURE ANALYSIS

MATERIALS DOCUMENTATION

VARIOUS COURSES & CUSTOMIZEDTRAINING


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ISO 9001 & 14001

All Classification Societies including:

DNV

BV

ABS

Lloyd’s

GL

General approval according PED7/23/EC

NORSOK M650 approved supplier

Certificates


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Who we are:

Scana Steel Stavanger AS is specialized in making unique products with

unique properties.

Scana Steel Stavanger AS produce customized products to

customer’s needs

Scana Steel Stavanger AS owns and control the entire manufacturing

process from melt to the finished product.


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Documents

Presentasjon Ssa 15-06-2010