copper wire, coral

Copper coated welding wire ER70S-6

Copper coated welding wire

 

Mark on AWS ER70S-6

 

DIN Sg2

GB ER50-6

 

Mark, GOST 2246-70: SVHS-About

 

 

 

Description and characteristics:

 

Wire copper coated welding ER70S-6 of the trademark "CORAL" is for welding of carbon and low-alloy steels in inert gas (CO2, Ar, CO2+Ar).

In the welding process is stable arc, perfect re-spreading metal, low splashing. Develop a strong a weld resistant to various mechanical loads.

When welding copper-clad wire, the level of loss of material for sprinkling less by 20-40% compared with a wire, having the technological oil or rust.

The diameter of winding of the wire on tape and reel affects stability the conductors in the contact wire tip and the location of the end face electrode with respect to an axis of the handpiece. Therefore, the diameter, hardness, and thickness of the copper layer just maintained throughout the length of the wire. The copper-plated wire ensures stability mechanical properties of seam metal, high welding properties, the reliability of welded joints.

Diameter, mm

Weight

0.8

1 kg

0.8

5 kg

1.2

5 kg

0.8

15 kg

1.0

15 kg

1.2

15 kg

1.6

15 kg

1.2

20 kg

 

 

 

 

 

 

 

 

 

 

 

 

Chemical composition of wire (%)

C

Mn

Si

S

P

Cu

Other

0.06-0.15

1.40-1.85

0.80-1.15

0.035

0.025

0.50

0.5

 

 

 

Mechanical properties of all weld metal (%)

Yield strength 0.2 δ(MPa)

Strength tensile,

δ b(MPa)

Elongation,

δ 5(%)

Impact strength (j/cm2)

≥420

≥500

≥22

≥27

 

 

 

 

 

Application:

Wire copper coated welding is used in industry for welding of metals, automatic and semi-automatic the way in shielding gas. As well as for welding of steel structures, mechanical equipment, boiler equipment, pipe steels in the automotive industry, in shipbuilding. Can be used with gatsuurt alloyed low-carbon steels and structural steels.

 

Advantages of brand products "CORAL":

The surface quality of the wire is monitored at all stages of manufacture.

Wire welding copper-plated ER70S-6 runs continuous monitoring of the production process for compliance with standards. Therefore, standards - homogeneity of the material along the entire length of the wire - ensure continuity of the process welding without splashing of the material, its foaming and boiling. The surface of the wire is clean, no burrs, dents, laminations and traces of curves. Wire not springy and not twisted.

 

Package:

The copper-plated wire ER70S-6 of the trademark "CORAL" is available in plastic cassettes.

All the wire is wound tightly in a row (round to turn). Plastic cassettes packaged in plastic wrap and placed in a cardboard box with the unique design of the Company "CORAL". To prevent moisture penetration for the products of each box with the product completed selikogelya. Box Packed on pallets.