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Products >> A5.20, CARBON STEEL Flux Cored Arc Welding Electrodes

 

E70T-4

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E70T-4  is a self-shielded, flux cored electrode designed for use in the multiple pass welding of carbon steels.  This electrode is intended for flat position welding of grooves and fillets and horizontal fillet welding with extremely high deposition rates. 

 

Typical Applications:    ideal for those welding applications where gas-shielded electrodes may have problems, such as outdoors or in windy conditions; good choice in poor fit up situations or when extended stickouts must be used in hard-to-reach areas.



AWS Class: E70T-4

Certification:    AWS A5.20/A5.20M:2005

Alloy:  E70T-4

AWS/ASME SFA A5.20

 

Welding Position:               

Current:

DCEP

 

Tensile Strength, kpsi:

87

Yield Strength, kpsi:

65

Elongation %:

26.5


 

Typical Wire Chemistry as per AWS A5.9 (single values are maximum)

C

Mn

Si

S

P

Cr

Ni

Mo

V

Al

Cu

0.30

1.75

0.60

0.03

0.03

0.20

0.50

0.30

0.08

1.8

0.35

 

Typical Welding Parameters

Diameter

Process

Amps

Volts

in

(mm)

  1/16

1.6

FCAW

200

30

  5/64

 .078

FCAW

250

30

  3/32

2.4

FCAW

350

30

 

 

< CLICK HERE for additional information on this alloy >

 

 

Products >> A5.20, CARBON STEEL Flux Cored Arc Welding Electrodes

 

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