Welding Positions Welding Positions
Head Office Sales: Tel: 01420 588180 Fax: 01420 588184 Email: sales@swp.uk.netttp://swp.uk.net" target="_blank" title="Visit swp.uk.net">swp.uk.netairsales@swp.uk.netpot Sales: Tel: 01942 719930 Fax: 01942 729937 Email: airsales@swp.uk.net 41Electrodes
Standards Standards
Mechanical Properties Mechanical Properties
C
0.05
C
0.08
Si
0.55
Si
0.40
Mn
1.00
Mn
1.40
AWS : E7018
EN ISO 2560 : E42 5 B 32H5
ENISO 2560-A E46 6B 42 H5
AWSA5.1 E7018-1H4
Yield Point N/mm 460-490
Tensile Strength N/mm 560
Elongation % 25-30
Yield Point N/mm 450
Tensile Strength N/mm 550-620
Elongation % 28
Features and Applications Features and Applications
• Universal basic coated low hydrogen electrode for
applications where high demands on impact value (even at
low temperatures) are required. Excellent welding character istics
in all positions (except vertically downward)
• Ship building, offshore gas and oil industries, power generation
• Super Optimal E7018-1 is a basic coated, vacuum packed
low hydrogen electrode suitable for use in welding high strength
fine grained steels and for welding restrained structures where
high welding stresses cannot be avoided. It will also give high
ductility at low temperatures, down to -45ºC
Current Type Current Type
AC/DC+ AC/DC+
Arc Voltage Arc Voltage
65V 70V
Chemical Composition Chemical Composition
Product Information Product Information
5.0kg Packet / 20.0kg Carton (Sold by Carton)
5.0kg Packet / 20.0kg Carton (Sold by Carton)
Diameter Part No.
2.5mm 7408
3.2mm 7409
4.0mm 7410
5.0mm 7411
Diameter Part No.
2.5mm 7605
3.2mm 7606
4.0mm 7607
Approvals on request Approvals on request
Manufacturer's Approvals Manufacturer's Approvals
Super6 E7018 Super Optimal E7018-1
Diameter x Length Welding Current
2.5 x 350 80-100
3.2 x 350 100-140
4.0 x 400 130-190
5.0 x 400 190-240
Diameter x Length Welding Current
2.5 x 350 80-100
3.2 x 350 100-140
4.0 x 400 130-190