Limited Liability Company «Vatra»

+375 (17) 508-73-64

+375 (17) 508-74-87

+375 (29) 168-15-65

+375 (29) 155-80-54

info@vatra.by
Request a call back

Electrodes АНО - 4

Welding electrodes ANO - 4 (diameter 2.5; 3, 4; 5 mm)

CLASSIFICATION: E46 in accordance with GOST 9467-75

CONTINGENCIES OBOZNAENIYA: E46 - ANO-4 - Ø - UD
                                                                 E 430 - P24

TECHNICAL REQUIREMENTS: GOST 9466-75 and TU BY 100034500.041-2012

COATING: rutile

PURPOSE:

Intended for welding of structures made of carbon steel with carbon content up to 0.25% and a strength up to 490 MPa. Admit wet welding, rusty, poorly cleaned from oxides and other metal contaminants. The electrodes are light arc ignited.

In all spatial positions of the weld, except vertical "top-down", alternating current and direct current reverse polarity.

CHARACTERISTICS Electrodes:

arcing

sustainable

splashing degree

small

formation of the joint

a good

Separation of the slag crust

good

The tendency of the weld metal to pore formation

low

deposition rate (in the lower position of the weld)

8.0-9.0 g / Ah

deposition rate (electrode diameter 4.0 mm)

1,4-1,6 kg / h

Electrode consumption per 1 kg of weld metal

1.7 kg.

Typical mechanical properties all weld metal (at normal temperature)

Tensile strength, MPa

Yield strength, MPa

Relative extension, %

Impact toughness J / cm2

480

390

20

85

Chemical composition of deposited metal:

Element content, weight%

Carbon

Manganese

Silicon

Sulfur

Phosphorus

No more

0,35-0,70

No more

0.12

0.20

0,040

0,045

DIRECTIONS FOR USE:

In case of exceeding the permissible moisture content in the coating (1.5%) before use further electrodes are calcined at a temperature of 140-160 ° C for 40-60 minutes.
WELDING MODES:

Electrode diameter mm

Welding current, A

joint position

Underwear

vertical

ceiling

2.5

60-90

50-80

50-80

3.0

80-100

60-100

60-90

4.0

120-150

110-140

110-140

5.0

180-220

170-200

-


Welding is made on the average length of the arc from the electrode to tilt toward the direction of welding (back angle).

e1.jpg ~ , = / + /

 

 

 

 

 

 

 


COMPLETE THE APPLICATION FORM
Your name*
Your Email*
Your phone*
By sending an application, you consent to information, calls and data processing.