Special Steel Products
Bars
Material Grades
- Stainless Steels (martensitic, austenitic, ferritic, duplex, super duplex)
- Nickel alloys
- Tool Steel (Hot-Work Steel, Cold-Work Steel, High Speed Steel)
- Special Engineering Steel (Nitriding Steel, Case Hardening Steel, Gear Steel, Creep-Resistant Steel, Alloyed Quenched & Tempered Steel)
Bars
Round: 14 – 160 mm rolled; max. diameter 900 mm forged
Flat: 30 – 250 mm × 5 – 72 mm rolled; 50 – 1,800 mm × 30 – 880 mm forged
Square: 17 – 70 mm rolled; max. 800 mm forged
Bright Bars (round diameter)
1 – 17 mm drawn
1 – 16 mm drawn / ground
12 – 70 mm ground
Round: max. diameter 900 mm rolled / forged (peeled / turned / ground)
Square: 200 – 800 mm forged / ground
Piston Rods / Chromium Plated Bars
with diameters 8.0 – 160 mm
Forgings / castings
- Open-die forgings:
diameter 90 – 900 mm; max. weight 30 tons, max. length 18 m - Flanged shafts: diameter 1,400 mm
- Hollow parts: deep drilled: diameter 30 – 800 mm;
hollow forged: diameter 300 – 900 mm - Rings: diameter 1,650 mm; max. height 500 mm; max. weight 4.5 tons
- Discs/Pierced discs: diameter 1,650 mm
- Mandrel bars: overall length approx. 18 m
Austenitic Manganese Steel processing for:
- Wearing parts and buckets for dredging and excavation
- Drop forgings
- FVS700 laminated wearing parts and wear bars
- Bushings
- Special bolts and shafts acc. to customer specifications
- Hammers, hammer shafts, impact, armor and lining plates
Steel Wire
- Carbon steel: 0.01 mm – 19.00 mm
- Oil-tempered: 0.40 mm – 7.00 mm
- Stainless steel: 0.01 mm – 5.00 mm
Patented drawn spring steel wire
Oil-tempered spring steel wire
Musical string wires
Flat and special shaped wires
Roping Wire
Steel strips
- Carbon steel thickness: 0.02 mm – 10.00 mm
- Stainless steel thickness: 0.05 mm – 3.00 mm
- Bi-metallic steel thickness: 0.50 mm – 2.00 mm
- Electrical steel thickness: 0.10 mm – 0.35 mm
- as rolled
- annealed
- hardened and tempered
- texture rolled
Steel shot and fibres
Steel Shots
- Cylindrical cut wire shot
-
- DIN 8201-4
- for blast cleaning
- Conditioned cut wire shot
-
- DIN 8201-4, VDFI 8001
- for shot cleaning
Dimensions
- Cylindrical
-
- Size 0.3 mm – 2.0 mm
- Conditioned
-
- Size 0.3 mm – 1.6 mm
- G1 slightly rounded
- G2 double rounded
- G3 spherical conditioned
Steel Fibres
- Carbon Steel
- Stainless Steel
- Galvanized
- Coppered
Fibre Types
- Straight
- Corrugated
- Hooked ends
- Milled
Fibre Dimensions
- Diameter: 0.3 mm – 1.3 mm
- Lengths: 6.0 mm – 60 mm
Connection technologies
Anchoring Systems
- Tie-rod anchorage
- Round Steel anchors
- Connecting parts: turnbuckles, sleeves and nuts
Grouted Anchors
- Anchorages in port and specialized civil engineering
- Tension and compression foundation piles
- Anchorages for channel upgrades/extensions
Fasteners
- Special bolts and nuts
- Hexagon head bolts
- Threaded studs
- Abnormal connection elements
- Standard connection elements