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  CHE425
Cellulose Electrode for Vertical-down Welding Mild Steel

 AWS A5.1 E6011
  BS EN ISO 2560-B-E 43 11 A 
  CSA W48-01 E4311
 
 JIS Z3211 D4311
   GBT/5117 E4311

 
Description:
CHE425
is a high cellulose potassium type welding rod for mild steel. It is suitable for vertical-down welding and lap welding for sheet structures. Such as smoke pipes, wind pipes, oil tanks of transformer, outside cover of vehicles, etc. It is not good for wide weave when welding and it is not suitable for multi-layer or face welding.
 

       Chemical Composition of Deposited Metal(%)

 

C

Mn

Si

S

P

Ni

Cr

Mo

V

Standard

0.20

1.20

1.00

.035

.040

0.30

0.20

0.30

0.08

Typical

0.096

0.67

0.20

0.024

0.024

0.008

0.041

0.001

0.012


Mechanical Properties of Deposited Metal

 

Yield Point

ReL (MPa)

Tensile Strength

Rm (MPa)

Elongation

A4 (%)

Impact Value (J)

-30

Standard

330

430

22

27

Typical

405

500

30

75

                                                                                           
Sizes, Pieces & Recommended Current (AC or DC)

Size (mm)

2.5 x 300

3.2 x 350

4.0 x 350

5.0 x 350

Pieces (5kg)

328

185

120

76

Current (A)

OH, VD

30-50

70-100

90-140

150-200

 



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Last modified: April 25, 2008