SW 702Si

Standards

AWS/ASME SFA - 5.17 EM12K
EN ISO 14171-A S2Si
TS EN ISO 14171-A S2Si

Properties And Applications

Solid, submerged arc welding wire suitable for welding general structural steels with medium and high tensile strengths, used in pressure vessel, boiler, pipe, shipbuilding and steel constructions. Higher silicon content improves deoxidation of weld pool. Copper coating increases electrical conductivity and resistance against rusting.

Approvals & Certificates

Typical Chemical Features of the Welding Wire

Type of AnalysisCSiMn
Welding Wire0.090.251.10

Typical Chemical Values of Weld Metal

Welding FluxType of AnalysisCSiMn
SF 204Weld Deposit0.060.551.35
SF 212Weld Deposit0.050.801.40
SF 414Weld Deposit0.070.351.45
SF 113Weld Deposit0.040.651.90
SF 134Weld Deposit0.050.601.60
SF 401Weld Deposit0.060.301.15
SF 104Weld Deposit0.040,501.10
SF 304Weld Deposit0.060.451.40
SF 124Weld Deposit0.050.301.20

Typical Mechanical Values of Weld Metal(%)

Test ConditionWelding FluxYield Strength (N/mm²)Tensile Strength (N/mm²)Elongation A5 (%)Charpy V-Notch Properties (J)
As weldedSF 104425510290°C → 80-20°C → 50-30°C → 40
As weldedSF 30446053028-20°C → 90-30°C → 70-40°C → 50
As weldedSF 12443550027-20°C → 90-30°C → 70-40°C → 50
As weldedSF 20444053029-30°C → 70-40°C → 40 
As weldedSF 2124905702820°C → 800°C → 55 
As weldedSF 41442052030-20°C → 140-40°C → 110-50°C → 70
As weldedSF 113450550300°C → 60-20°C → 50 
As weldedSF 13447056029-20°C → 90-30°C → 70-40°C → 45
As weldedSF 40142552030-30°C → 110-40°C → 90-50°C → 70

Application Information

Welding Positions :
Sw 702Si Kaynak Pozisyonu Sw 702Si Kaynak Pozisyonu Sw 702Si Kaynak Pozisyonu

Polarity:

Sw 702Si Kutuplama

Welding Parameters & Efficiency :

Diameter (mm)
1.60
2.00
2.40
3.20
4.00

Packaging Information

Product CodeDiameter (mm)Quantity per BoxBox Gross Weight (kg)Boxes per Outer BoxOuter Box Gross Weight (kg)Packaging Type
41003G1GM21.60250 kg257.501257.50Fiber Drum
41003G1JM21.60250 kg261.001261.00Fiber Drum
41003GMAM21.6015 kg15.70115.70Wire Basket Spool (K300)
41003GXAM21.6025 kg25.90125.90Wire Basket Spool (K435)
41003H2HM22.00400 kg415.601415.60Fiber Drum
41003HXAM22.0025 kg25.90125.90Wire Basket Spool (K435)
41003I1HM22.40200 kg215.001215.00Fiber Drum
41003I2HM22.40400 kg415.601415.60Fiber Drum
41003IXAM22.4025 kg25.90125.90Wire Basket Spool (K435)
41003IYAM22.40100 kg102.001102.00Tel Makara (K785)
41003L2HM23.20400 kg415.601415.60Fiber Drum
41003L3HM23.20600 kg616.501616.50Fiber Drum
41003L9GM23.201000 kg0.0010.00COIL
41003LXAM23.2025 kg25.90125.90Wire Basket Spool (K435)
41003M2HM24.00400 kg415.601415.60Fiber Drum
41003M3HM24.00550 kg616.501616.50Fiber Drum
41003M9GM24.001000 kg0.0010.00COIL
41003MXAM24.0025 kg25.90125.90Wire Basket Spool (K435)
41003MYAM24.00100 kg102.001102.00Tel Makara (K785)

Storage & Re-Drying Information

>Shouldn t be exposed to high statical load and impact.