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RAAJTIG ER420 (AWS/SFA-5.9: ER420)

Product Specification

Ferrite steel cut length solid welding wire for Specially TIG welding

 CLASSIFICATION          : AWS/SFA-5.9: ER420, BS 13H

                                               DIN 8556: WK. 1.4007 

CHARACTERISTICS     : ER420 is Ferrite steel welding wire for used in specially TIG for many surfacing operations there are requiring corrosion resistance by 12%Cr.

APPLICATION               : this grade generally suitable for TIG welding process of their equivalent 12 to 14 %chromium base materials,   

SHIELDING GAS           : welding with 100% Ar gas Or Ar+CO2 (80/20) gas.

CHEMICAL COMPOSITION % (solid wire chemistry)

C

Mn

Si

S

P

Ni

0.25-0.40

0.60 Max.

0.50 Max.

0.030 Max

0.030 Max

0.60 Max.

Cr

Mo

Cu

 

 

 

12.50-14.00

0.75 max.

0.75 Max

 

 

 

 

DIEMENSION, CURRENT CONDITION & PACKING DATA   (RAAJER420)    

Size(mm)

Size(inch)

 

Length

(mm)

Length

(inch)

Current Condition

      (DC+)

Voltage

(V)

Tube packing

     5 kg

Box packing

   20 kg

1.60

1/ 16”

1000

36”

40-80

10-16

2.0

5/ 64”

1000

36”

50-100

12-18

2.4/ 2.5

3/ 32”

1000

36”

60-120

14-20

3.2

1/ 8”

1000

36”

100-150

16-24

4.0

5/ 32”

1000

36”

140-200

18-28

Raajratna offer a wide range of Stainless steel welding wires for MIG/TIG/SA welding.

Customer packing on request.

  

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