Energy

Components for:Oil and Gas IndustryWater Power IndustryIndustrial power components

Scana Steel Björneborg is a leading supplier of forged products of the

highest quality for the energy sector. With a steel mill, a forge, heat

treatment and a machining workshop in house, we have total control

over quality and delivery times. This means we can meet the industry’s

very particular demand for components, for instance when it comes to

the high strength and purity of the steel.

Our products include generator and engine shafts, as well as steam

and water turbines.

We can also take care of entire projects and manufacture complete

complex products – a simple, cost-effective solution for the customer,

who saves time and money while also minimising the risk.

Scana Steel Björneborg – a complete deal.

CREATING PROGRESS

Scana Steel Björneborg

Product line-up:Generator shaftsMotor shaftsPool platesSteam turbine shaftsCompressor shafts

Steel Grades

Carbon Steels

TYPE Alloying elements in different combinations

Low carbon mild steel Carbon steel Carbon-manganese steel

- C, C-Al/Nb/VC-Mn, C-Mn-Al/Nb/V

TYPICAL STEEL GRADES/STANDARDS

S355J2G3 / EN 10250-2C45 / EN 10250-220Mn5 / EN 10250-21045 / ASTM A 29

Low alloy Steels

TYPE Alloying elements in different combinations

Cr-Mo steelCr-Ni-Mo steelNi-Cr-Mo steel

Cr 0.50–6.00Ni 0.50–4.00Mo 0.25–1.50

TYPICAL STEEL GRADES/STANDARDS

42CrMo4 / EN 10250-3F22 / ASTM A 182100Cr6 / EN ISO 683-17

34CrNiMo6 / EN 10250-38630 / ASTM A 29W nr 1.2738 / Plastic Mould Steel

26NiCrMoV145 / SEW 55518CrNiMo7-6 / EN 10084W nr 1.2343 / Hot work tool Steel

Dimensions and Weights

VARIETY SHAPE PREMACHINED AS FORGED

PLATES

F Max = 2 000 mmT= 200–1 200 mmL Max = 12 000 mmW Max = 30 000 kg

W Max = 54 000 kg Tool steel:W Max = 34 000 kg

SHAFTS and ROLLSD Max = 1 300 mmL Max = 20 000 mmW Max = 40 000 kg

FLANGE SHAFTS (1,2 or more flanges)

D Max = 1 800 mmL Max = 24 000 mmW Max = 40 000 kg (Hollow boring to full length)

TURBINE and ROTOR SHAFTSD Max = 1 100 mmL Max = 12 000 mmW Max = 30 000 kg

RINGS

D Max = 3 000 mmH Max = 1 400 mmD1 Max = 2 000 mmW Max = 25 000 kg

HOLLOW FORGINGS

D Max = 1 500 mmT Min = 70 mmL Max = 6 000 mmW Max = 25 000 kg

DISCSD Max = 2 400 mmH Min = 200 mmW Max = 20 000 kg

For more information about our products visit our website at www.scana.noScana Steel Björneborg AB. Kristinehamnsvägen 2, SE-680 71 Björneborg, Sweden. www.scana.no

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The steel grades and the dimension list is only to be used as a guide. The composition of the steel is further specified by customer specification or internal requirements.

CREATING PROGRESS