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VOLTAWELD V-7010-A1
AWS Specification: E7010-A1
JIS Specification: NONE
Other Specification: BS MoC

Applications

Welding of 0.5% Mo heat resistant steel, pipes and pipelines such as API 5LX-x52~x60.

Characteristics

N-7010-A1 is a high tensile strength steel cellulose coated electrode for all-position welding.

Heat resistance of the weld metal is excellent.

Slag removal and bead appearance are good.

Notes on usage

(1)      Pay attention not to use the currents exceeding the recommended currents, because the proper currents for cellulose type electrodes are lower in comparison with those for ordinary type electrodes.

(2)      As this electrode is prone to absorb moisture, store it with care.

(3)      Dry the electrodes at 70-100ºC for 30-60 minutes before use.

Typical Chemical Composition of Weld Metal (%):

C

Si

Mn

Cr

Mo

0.09

0.14

0.43

-

0.49

Typical Mechanical Properties of Weld Metal:

Yield Point

N/mm2 (Kgf/mm2)

Tensile Strength

N/mm2 (Ksi)

Elongation

(%)

PWHT

440 (64)

550 (80)

29

620 degrees C x 2 hr

Size and Recommended Current Range (DC+):

Diameter (mm)

2.5

3.2

4.0

5.0

Length (mm)

350

350

400

400

Ampere

Flat

50-75

70-110

110-155

155-200

V & OH

30-70

55-105

90-140

 

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