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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
AKER KVAERNER North Sea,Norway
2003 Cast Integrals, suction anchorcastings and forged rgt braces
Kristin Semi EPCH
AKER KVAERNER North Sea,Norway
2006 Cast Integrals H602 Semi-sub
AKER KVAERNER North Sea,Norway
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
Cast Steel Products - Integrals
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Cast Steel Products - Integrals
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Cast Steel Products - Integrals
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Cast Steel Products - Integrals
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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
Cast Steel Products - Integrals
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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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