Sterling - Import export

Case Hardening Steels & Steels for Quenching and Tempering EN 10083-2 Unalloyed Steel (C 35/C40/C45/C60, C22E – C60 E+U, +N) EN 10083-3 Alloyed Steel (25CrMo4, 34CrMo4, 42CrMo4, 51CrV4, 20MnB5, 30MnB5…) EN 10084 Case Hardening Steel (16MnCr5, 20MnCr5…)

Unalloyed structural steel according to DIN EN 10025-2 (S 235/S275/355 JR/JO/J2/K2 +N/M/AR ) Fine grained structural steel according to DIN EN 10025-3 (S275/355/420 /460 N/NL …) EN 10025-4 Thermo-mechanical Rolled Structural Steels (S 275/355/420/460 ML ) EN 10025-5 Structural Steels with Improved Atmospheric Corrosion Resistance (S 235/355 JOW/JOWP/J2W/J2WP/K2W) EN 10025-6 High Yield Quenched and Tempered Fine Grain Steel (S 460/690/890/960 Q/QL/QL1)

We can supply pipes for the construction of pipelines, equipment and tanks subject to low temperatures as Seamless or welded pipes, hot rolled or cold finished. Pipe norms suitable for low temperatures are according to; ASTM A 333 / ASME SA 333 (seamless and welded pipes) EN 10216-4 (Seamless pipes) EN 10217-4 (Welded pipes)

We supply patterned plates (tear drop and diamond patterns ) that are produced for creating a non-slip metal surface that are used at fire-escape stairs, walking lines, ramps, machinery, wet floors of ship and shore side premises or vehicle, trucks and lorry’s haulage, stairs, doors of cupboard, and covering of outer facade or floor. Production from 1,50 mm to 16,00 mm thickness from 1000 mm to 1500 mm width is the most common requirements and supply. Expanded Steel Sheets that are from the expansion of hot steel rolls, generally are preferred for places where the weight of the patterned sheets have to be minimized. By their lightweight characteristics, generally are used in ship building industry, walking lines, door or complete generator boxes, partition walls, ceiling coverings, pipe and cable cover system, truck haulages, fences, platforms and military structures.

We supply from the productions and our stocks ; the galvanized flat steel that is hot-dipping of cold- rolled metal through a zinc bath where both surfaces are coated with layer of zinc applied in order to enhance material lifespan and prevent corrosion which will eventually occur on the material surfaces in the presence of water or air moisture. Hot Dip Galvanized Steel Coils and / or Sheets Cut From Coils, Zero Spangle, Chromated, Unoiled Acc. to EN 10346/EN 10143 Drawing Steel Grades; DX51D+Z, DX52D+Z, DX53D+Z, DX54D+Z, DX56D+Z Structural Steel Grades; S220 GD+Z, S250 GD+Z, S280 GD+Z, S320 GD+Z, S350 GD+Z.. Coating Thickness from 50 gr/m2 to 300 gr/m2 Thickness from 0,2 to 4 mm. “Please contact with our Sales Department for the current Stock Delivery Options for DX51D+Z275 Sheets/Coils”

Flat steel products in roll or sheet forms obtained by cold-rolling of hot-rolled flat steel, with thicknesses ranging from 0.20 to 2.00 mm. meeting the expectations concerning the surface flatness and the width and thickness variation and the physical properties of the produced materials fully remain homogenous. Common Grades; As per EN 10130 DC01/DC03/DC04 , ASTM A619/DQ, SAE 1010 /1008/1006

EN 10025 1-2-5 Non Alloyed Steel Products for Structural uses S 185 JR, S 185 JO, S 185J2, S 185 K2, S 235JR, S235JO, S235J2, S 235K2, S 275JR, S 275JO, S 275J2, S 275K2, S 355JR, S 355JO, S 355J2, S 355K2, S 355JOW, S 355JOWP EN 10149 1-2-3 / SEW 092 Hot Rolled Steel Products with a High Yield Quality for Cold Forming S315MC, S 355MC, QSTE380TM, S 420MC, S 460MC, S 500MC, S 550MC, S 600MC, S 700MC, S 260NC, S 315NC, S 355NC, S 420NC EN 10111 Hot Rolled Steel Products with a Low Carbon Content for Cold Forming DD11, DD12, DD13, DD14 Non Alloyed Steel Products with Surface in Relief (tear-drop and chequered pattern sheets)

Applications Pipes for the construction of pipelines for water, liquid hydrocarbons, natural gas and for the construstion of chemical and industrial plants, refineries etc. Norms Line pipes are according to the following norms: API 5L (ISO3183) (seamless and welded pipes) ASTM A53 / ASME SA53 (seamless and welded pipes) Manufacturing methods Seamless pipes, hot rolled or cold finished with following heat treatment: ERW pipes up to dia 24" and SAW pipes for the other sizes.

The different kinds of cold drawn tubes ready on stock cover a wide range of applications: COLD DRAWN SEAMLESS AND WELDED TUBES SUITABLE FOR HONING. COLD DRAWN SEAMLESS AND WELDED TUBES INSIDE H8. COLD DRAWN SEAMLESS TUBES FOR SHAFTS. WELDED SMOOTH BORE CYLINDER TUBES INSIDE H9 OR H10. COLD DRAWN SEAMLESS TUBES FOR HYDRAULIC AND PNEUMATIC POWER SYSTEMS. Seamless and Welded Cold Drawn pipes honed or ready for honing; H8, H9 or H10. STEELGRADES AND DELIVERY CONDITIONS COLD DRAWN / HARD (+C acc. EN 10305 / BK acc. DIN 2391) No heat treatment after final cold drawing. COLD DRAWN / SOFT (+LC acc. EN 10305 / BKW acc. DIN 2391) The final heat treatment is followed by a suitable drawing pass (limited reduction of area). STRESS RELIEVED (+SR acc. EN 10305 / BK+S acc. DIN 2391) After the final cold drawing process, tubes are stress relieved in controlled atmosphere in order to reduce work hardening due to the cold forming process. ANNEALED (+A acc. EN 10305 / GBK acc. DIN 2391) After...

The round tubes are manufactured from a coil that is bent and electric resistance welded (ERW). The forming process can be according to EN 10210, which foresees hot forming or cold forming followed by heat treatment, or according to EN 10219, which foresees cold forming without following heat treatments. The finished product is fully killed and welding seam bead is inside and outside trimmed. These products are used to manufacture both welded and bolted structures, in the field of constructions, engineering, industrial constructions, transports, automotive, agricultural machinery and earth moving machinery. The cold finished tubes are particularly suitable for structures at sight or for aesthetical uses, thanks to the surface aspect typical of cold forming. NORMS HOT FINISHED” TUBES EN 10210-1/2 COLD FINISHED” TUBES EN 10219-1/2 INSIDE TRIMMING EN 10217

The round SEAMLESS tubes are hot rolled and satisfy both the requirements of the norm EN 10210 for structural applications and EN 10297-1 for mechanical applications. These steel tubes are fully killed and are suitable for structural applications but with the possibility to reach up to 100 mm w.t., which is impossible for welded tubes. These tubes are used for the manufacture of various kinds of construction components, above all where heavy wall thickness are required. EN 10210-1/2 (structural applications) EN 10297-1 (mechanical applications)

As per the norm EN 10297 specifies the technical delivery conditions for seamless round steel tubes. The tubes for mechanical applications are mainly used in those processes in which turning and CNC machines are used. The wide size range available, with OD from 21.3 to 812 mm, gives the possibility to manufacture several kinds of components for different applications: small machine parts, flanges, fittings, Archimedean screws, hydraulic cylinders for heavy machines etc.

We supply the pipes that are suitable for bending and are used for the constructions of plants and equipment subject to high temperatures and pressures. The seamless pipes, hot rolled or cold drawn/cold finished with heat treatment. The ASTM A335/ASME SA335 and EN 10216-2 norms require heat treatment also for the hot rolled pipes. The welded pipes are manufactured according to EN 10217-2. Supply of pipes suitable for high temperatures are according to; ASTM A 106 / ASME SA 106 (Seamless pipes) ASTM A 335 / ASME SA 335 (Seamless pipes) EN 10216-2 (Seamless pipes) EN 10217-2 (Welded pipes)

Production standards are summarized as below for Cold Formed Sections; Water and gas pipes: EN 10217-1 TR1, EN 10255, DIN 2440, BS 1187, ISO 65, N FA49-145, ASTM A53, ASTM A500, DIN 2999-2986, BS 1387, ASTM A53 Industrial Pipes: DIN 2458-1615 & 1626, BS 6363, BS 6323, BS 1139, EN 39, EN 10219-2 Open Sections: EN 10162 Square and Rectangular HS: EN 10219-2, DIN 2395, DIN 59411, BS 6363, N FA49-541, ASTM A500, UNE 36-537, SI 1458 For Hot Formed Sections as per EN 10210/ASTM A501.

STEEL GRADES The standrard stock of chromed bars consists of steel grades C45 or C45E or C45R and 20MnV6 in untreated delivery condition (+AR) and 42CrMo4 in quenched and temperd delivery condition (+QT). DELIVERY CONDITIONS The solid bars subjected to chroming process are available in different delivery conditions in orde to obtain specific properties. NORMALIZATION Heat treatment consisting heating process followed by gradual cooling in controlled atmosphere. Thanks to this process the steel structure becomes more "refined" and improve its impact properties (perlitic structure). INDUCTION HARDENING The surface of the steel bar is heated by electric induction followed by fast cooling. This process leads to a high surface hardness but also to fragility and low impact values (Martensite surface structure). QUENCHING AND TEMPERING Quenching process followed by tempering. This process leads to a good hardness and resistance and it reduces its fragility in comparsion to induction...

We supply both from stocks and productions wide range of round bars , certified acc to. EN 10204 2.2 and/or 3.1 Steels for General Use of EN 10025 (S235/275/355 JR/J0/J2) Steels for Quenching and Tempering acc. EN 10083-2, EN 10083-3 Steels for Case Hardening acc. EN 10084 (C10, C15, 16MnCr5, 20MnCr5, 36CrMn5 (UNI7845) Micro-alloyed Steels (18MnV5, 20MnV6) Free Cutting Steels acc. EN 10087(11SMn30/11SMn37) Other Grades upon request.  Structural Steel  Carbons Steel  Case Hardening Steel  Heat Treated Steel  Spring Steel  Free Cutting Steel  Tool Steel  Stainless Steel

A/SA 203 Gr D/E/F, A/SA 204 Gr A/B, A/SA 285 Gr. A/B/C, A/SA 353, A/SA 387 Gr.5 Cl.1,2, A/SA 387 GR 9 Cl.1,2, A/SA 387 Gr.11 Cl.1,2, , A/SA 387 Gr.12 Cl.1,2, , A/SA 387 Gr.22 Cl.1,2, , A/SA 387 Gr.91 Cl.2, A/SA 455, A/SA 515 Gr 60/65/70, A/SA 516 Gr 55/60/65/70, A/SA 517 Gr. B, A/SA 517 Gr.F, A 517 Gr.H, A/SA 537 Cl.1/2/3, A/SA 553 Type 1, A/SA 612, A/SA 662 Gr. A/B/C, A/SA 737 Gr. B/C, A/SA 738 Gr. A/C, A/SA 841

ASTM 1066 High-Strength Low-Alloy Structural Steel Plate Produced by Thermo-mechanical Controlled Process (A1066 Gr. 50, A 1066 Gr. 60, A 1066 Gr. 65, A 1066 Gr. 70, A 1066 Gr. 80) EN 10208-1 Steel pipes for Combustible Fluids, pipes of Class A (L210GA, L 290 GA, L 360 GA) EN 10208-1 Steel pipes for Combustible Fluids, pipes of Class B (L245NB, L 415NB, L 245MB, L 555MB, L 360 QB, L 555 QB) API Spec. 5 L/ISO 3183 Steels for Line pipes PSL1 Gr.A (L210) – X 70 (L485) API Spec. 5 L/ISO 3183 Steels for Line pipes PSL2 Gr.BN (L245N) – X 60N (L415N) Gr.BQ (L245Q) – X 56Q (L390Q) X60Q(L415Q) – X80 Q (L555Q) Gr. BM (L245M) – X80M (555M) X90M (L 625M), X100M (L690M)

EN 10149-2 Thermomechanically Rolled Steels : S315MC, S460 MC, S 500MC, S 700MC EN 10149-3 Normalized or Normalizing Rolled Steels : S260NC – S 420 NC

EN 10225 Weldable Structural Steels for Fixed Offshore Structures: (S 355/420/460_G2/G3/G5/G6/G7/G8/G9 +N/M/+QT)

EN 10028-2 Unalloyed and Alloyed Heat Resistant Steels (P 235/265/355 GH, 16 Mo3, 13 CrMo4-5, 13CrMoSi5-5, 10CrMo9-10...) EN 10028-3 Weldable Normalized Fine Grain Steels (P275/355/460 N/NH/NL1/NL2) EN 10028-4 Ni-Alloyed Steels with Specified Low-Temperature Properties (13MnNi6-3, 12Ni14, X12Ni5, X8Ni9, X7Ni9…) EN 10028-5 Thermomechanical Rolled Fine Grain Structural Steels (P 355/460 M/ML…) EN 10028-6 Quenched / Tempered Fine Grain Structural Steels (P 355-690 Q/QH/QL)

Westfälsche Drahtindustrie GmbH uses highly efficient plant technology at its Salzgitter site to produce cold-ribbed reinforcing steel (CR) in rings and coils, as well as structural steel mesh. Thanks to special wire rod primary material for our CR products, which we have developed in close cooperation with our suppliers, our reinforcing wire achieves first-class technical values, particularly in terms of elongation and the Re/Rm ratio The advantages for the user: easy processing and dimensional accuracy of the hangers. Seamless quality monitoring from the wire rod to the finished product by our own quality centre and our external monitoring centre (MPA Dortmund) guarantees the highest level of lasting quality and safety.

WDI Spannstahl and its subsidiary nedri Spanstaal B.V in Venlo, Netherlands, are among the most important manufacturers of prestressing steel in Europe.The company has a recognised high level of expertise in the field of prestressing steel production. Since its foundation in 1925, NEDRI Spanstaal BV has gained a respected position and excellent reputation in the field of prestressing steel technology in Europe and far beyond.This expertise is a guarantee of top quality and sustainability when using our products for infrastructure projects, for onshore and offshore structures as well as in precast concrete construction. Our dedicated and experienced employees are the foundation for the perfection of our products. NEDRI Spanstaal BV is certified by Lloyd's Register Quality Assurance in accordance with ISO 9001 - 2008 and is a member of ESIS: European Stress Information Service.

With its sites in Hamm, Schwerte and Zweibrücken/Ixheim, the Westfälische Drahtindustrie bright steel division is one of the most important bright steel manufacturers in the world.The company has a recognised high level of expertise in the field of bar steel production.

Carbon steel products find applications across various industries. Construction materials, automotive parts, knives, tools, and more are manufactured from carbon steel. Our expert team crafts custom carbon steel products to meet your business needs. With our expert team and extensive product range, we offer carbon steel products tailored to your needs. Discover our symbol of strength and durability carbon steel products. Visit our Get a Quote page.

Single packaged or in 10 pieces boxes.Wide by 6 cm wheels parking One space stand grounded bike rack – with patented system in black varnished steel with black pvc caps. Lower curves are a patented design by ANDRYS srl to set even the disk brake bikes. Single packaged or in 10 pieces boxes.Wide by 6 cm wheels parking dimensions : 38.5 x 29 cm h. 67 cm -Wide by 6 cm wheels parking

— MIG/MAG pulse welding machine with optimised synergic characteristics for welding steel — Pulsed MIG/MAG welding, MIG/MAG welding, MMA welding and gouging — Significantly less spatter formation and therefore less finishing work thanks to the pulse function — Welding with solid wire and flux cored wire — Drive 4X Steel: Connection socket for electrode holder on the wire feeder as standard — Drive 4X Steel D200: Adjustment of the gas quantity directly on the wire feeder via the gas control valve as standard. — Factory-fit option: Extra gas valve for increased safety — Infinitely adjustable arc dynamics (choke effect) — Adjustable start and end-crater functions — Synergic or manual welding operation

Regrinding, repainting and remachining The flexible, but also durable, secutex – buffer pad provides reliable protection from expensive damage to your highvalue goods. Often the solution is paramount. Thanks to the integrated perforated plate, secutex – buffer pad can simply be bolted or welded. secutex is a highly wear resistant polyurethane, which was developed 30 years ago for lifting sharpedged components. In the years that followed, new solutions for materials protection and noise reduction were regularly constructed. Thus, today almostall bricks in Europe are moved using secutex protective coatings. secutex protection is almost the industry standard for the lifting and storage of sharpedged metal sheets. For us, health and safety at work is even more important than the prevention of damage to materials. Our expert advisers can present a number of innovative solutions to you whereby, using secutex – buffer pad, noise is prevented directly at source.