Page 0037

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

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