CHE40(J421/E6013)

CHE40 (J421/E6013)             BS E4322 R (11) AWS E6013 JIS D4313 DIN E4332R3

CHE40 (J421/E6013) a carbon electrode sheath TiO2, good welding technology features, using both AC and DC current, stable arc, the arc to start, operate at will, easily escape slag, small shot of beautiful smooth welds, weld in all positions have achieved good results with certain mechanical strength, good ductility with high impact toughness.

For welding steel materials with hardness shipbuilding trade, steel plate on the steel hull of (A, B or D). Especially suitable for welding thin steel structures small, short welds and welding required to smooth the surface.

Chemical composition (%):

C

Mn

Si

S

P

=< 0,12

0,25-0,60

=< 0,40

=< 0,035

=<0,040

Mechanical properties:

Yield N/mm2

Tensile strength N/mm2

Relative elongation%

Pendulum impact AKV (J)

0oC

>=305

400~560

>=22

>=47

Specifications available and current reference: (AC or DC):

Welding rod diameter (mm)

2.5

3.2

4.0

5.0

Welding length (mm)

300

350

400

400

Reference Current (A)

F,H

60~90

80~130

150~190

180~250

V,OH

50~80

80~110

130~170

.