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Wire GOST 2246-70

Welding steel wire GOST 2246-70
Rating: 4.5 Votes: 6
$1550
GOST 2246-70
In stock

Welding steel wire of State Standard GOST 2246-70

Welding steel wire of State Standard GOST 2246-70 is designed for welding, surfacing and welding electrode manufacturing. Welding steel wire of GOST 2246-70 is made of diameters from 0,8 to 5,0 mm. GOST 2246-70 welding iron wire is manufactured either uncoated or galvanized – for ensuring electric contact with metal and increasing of welding process stability.

Supply of welding wire of GOST 2246-70

There are different options of GOST 2246-70 welded wire supply. Welding wire of diameter 0,80 mm is supplied in Z2 reels of weight 200-250 kg or in coils of weight 80 kg, welded wire of diameters 1,0-2,0 mm is shipped in Z2 reels of weight 300-350 kg or coils of 80 kg weight, and welded wire of diameters 3,0-5,0 mm can be supplied in reels of weight 800-1000 kg or in coils of mass 80 kg.

Mechanical properties of GOST 2246-70 welding wire

Wire diameter, mm Ultimate tensile resistance, N/mm2
For welding and surfacing For electrode manufacturing
0,8-1,5 882-1323
1,6 882-1274 686-980
2,0 784-1176 686-980
2,0 and more 686-1029 637-931

Mechanical properties for welding wire of steel grades Sv-08 and Sv-08A are unregulated

Limit deviation of GOST 2246-70 wire

Wire diameter, mm Limit deviation for wire
For welding and surfacing For electrode manufacturing
0,8 -0,07
1,0-1,5 -0,09
1,6-2,0 -0,12 -0,06
2,5-3,0 -0,12 -0,09
4,0-5,0 -0,16 -0,12

Chemical composition of GOST 2246-70 welding wire

Wire
grade
Chemical composition
Carbon
С
Silicon
Si
Manganese
Mn
Chromium
Cr
Nickel
Ni
Sulfur
S
Phosphorus
Р
Other
elements
Св-08 up to 0,10 up to 0,03 0,35-0,60 up to 0,15 up to 0,30 up to 0,04 up to 0,04 Aluminum – up to 0,01
Св-08А up to 0,10 up to 0,03 0,35-0,60 up to 0,12 up to 0,25 up to 0,03 up to 0,03 Aluminum – up to 0,01
СВ-08ГС up to 0,10 0,60-0,85 1,40-1,70 up to 0,20 up to 0,25 up to 0,025 up to 0,03
СВ-08Г2С 0,05-0,11 0,70-0,95 1,80-2,10 up to 0,20 up to 0,25 up to 0,025 up to 0,03