Wires

Cold Drawing Steel Wire

SAE 1006

Metal chemistry: С (≤0,08%) Mn (0,25 – 0,4%) Si (≤0,05%) P (≤0,04%) S (≤0,05%)

Mechanical properties: Strength 360 – 450 Mpa

Elongation, % ≤15-20

SAE 1008

Metal chemistry: С (≤0,10%) Mn (0,3 – 0,5%) Si (≤0,05%) P (≤0,04%) S (≤0,05%)

Mechanical properties: Strength 370 – 430 Mpa

Elongation, % ≤15-20

Diameters up to 6mm.

Delivery: Coils of 750 – 950 kg. (Inner and outer diameters of coils are agreed with the Buyer). Coils of 350 – 450 kg (Inner and outer diameters of coils are agreed with the Buyer). Also cold supply with heat treated wire and the wire with another chimecal composition and mechanical propertises.

COPPER FREE Welding Wire AWS ER70S-6 / EN SG2 (G3Si1) / EN SG3 (G4Si1) / GB: ER50-6, ER49-1

ER70S-6 / SG2 / SG3 / G3Si1 / G4Si1 is a low carbon steel welding wire. It is suitable for 100% CO2 or 80/20 (Ar + CO2) gas mix protective welding with stable feedability, good welding seams, almost no spatters and excellent welding process properties. ER70S-6 is widely used in bridges, vehicle manufacturing, shipbuilding, hydraulic engineering, steel structure engineering etc.

Advantages of copper free welding wire:

- Minimum spatter;

- Excellent welding performance and feedability;

- More stable arc;

- Longer lifetime of welding torch parts;

- ECO-friendly;

MIG diameter: 0.8mm - 2.0mm

TIG diameter: 1.6 mm - 3.2 mm

Wire grade (ER49-1, G4Si1)

Chemical composition of wire: С (0,06-0,14%) Mn (1,6 – 1,9%) Si (0,80 – 1,2%) P (≤0,025%) S (≤0,03%)

Chemical composition of deposited metal: С (0,07-0,14%) Mn (1,35 – 1,65%) Si (0,55 – 0,85%) S (≤0,03%) P (≤0,025%) Cr (≤0,25%) Ni (≤0,25%)

Mechanical properties of deposited metal:

Yield point, MPa ≥375

Tensile strength, MPa 490-660

Elongation,% ≥22

Impact value, KV, J +20˚С 100-140; -60˚С – ≥47

Mechanical properties of wire (for diameter 1,2):

Tensile strength, MPa: 882-1323

Wire grade (ER70S-6, G3Si1)

Chemical composition of wire:С (0,06-0,14%) Mn (1,4 – 1,6%) Si (0,70 – 1,0%) P (≤0,025%) S (≤0,03%)

Chemical composition of deposited metal: С (≤0,12%) Mn (0,95 – 1,25%) Si (0,35 – 0,85%) S (≤0,03%) P (≤0,025%) Cr (≤0,25%) Ni (≤0,25%)

Mechanical properties of deposited metal:

Yield point, MPa 389-420

Tensile strength, MPa 500-515

Elongation,% >25

Impact value, KV, J -20˚С - ≥47; -40˚С ≥47

Mechanical properties of wire:

Tensile strength, MPa: 882-1323

Packing: wire basketsBS300 (15kg and 18kg) with precision layer winding, wrapped in film with silica gel insert and packed in carton box. Delivered on wooden pallets (standard 800 х 1200 mm) 1080kg each. Other pallets are possible under agreement with customer.

Drums 250kg/300kg each (we can provide all necessary accessories: plastic cap, adapter, cable-duct of any length, plastic cover).

Advantages of using high quality polished welding wire as compared to copper-coated wire

* No release of copper fumes during the welding process;

* No copper shedding in feeding mechanisms and wire guide channels;

* Stable arc ignition;

* Reduced spattering;

* Low wearing level of the contact tip;

* Uniform wire feeding;

* Reduced force to move the wire through the wire guide channels;

* Reduced downtime for welding equipment caused by periodic cleaning of wire guide channels and feeder rollers.

The above-mentioned advantages of polished welding wire allow for high productivity of the welding process. The corrosion resistance of polished wire is ensured by a special coating on the surface of the wire, which does not hinder the welding process and good formation of the weld.

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