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VOLTAWELD V-8016-C3
AWS Specification: E8016-C3
JIS Specification: NONE
Other Specification:

Applications/Characteristics

Low hydrogen for low temperature welding of line pipes in the field.

Notes on usage

(1)   Dry the electrodes at 350-400°C for about one hour before use and store the electrodes at 100-150°C after drying them with attention to keep away from moisture.

(2)   Adopt back step method or strike the arc on a small steel plate prepared for this particular purpose, because arc striking on base metal is in danger of initiating cracking.

(3)   Keep the arc as short as possible.

(4)   Preheat at 100-150°C. The temperature to be applied varies in accordance with plate thickness and kind of steel to be welded.

(5)   Pay attention not to exceed proper heat-input because excessive heat-input causes deterioration of impact values and yield strength of weld metal.

Typical Chemical Composition of Weld Metal (%):

C

Si

Mn

 

Ni

0.06

0.62

0.88

 

0.93

Typical Mechanical Properties of Weld Metal:

Yield Point

N/mm2 (Kgf/mm2)

Tensile Strength

N/mm2 (Ksi)

Elongation

(%)

Impact Value

Deg C, J (Deg F, Ft-lbs)

510 (74)

590 (86)

31

-46, 118 (-51, 87)

Size and Recommended Current Range (AC or DC +):

Diameter (mm)

2.5

3.2

4.0

5.0

Length (mm)

350

350

400

400

Ampere

Flat

55-85

90-130

130-180

180-240

V & OH

50-80

90-115

110-170

150-200

Welding Positions:

ALL POSITIONS

Packing:

20 Kg corrugated box, with 4 units of 5 Kg shrinked plastic wrapped paper boxes inside.

Special requests on packing are accepted.

 

 

HEADQUARTERS Syracuse, New York Tel. (966) 399-3414