Cor-Revicod® 347LT0

General description

Rutile gas shielded stainless steel wire electrode for downhand welding

For Ti or Nb stabilized 304 or equivalent steels

Excellent resistance in oxidizing environments such as nitric acid

High resistance to intergranular corrosion

Easy slag release and smooth bead appearance

Current type / Shielding gases

DC +

Ar+(˃5-25)% CO2 (EN 439:M21)

15-25 l/min

Packaging, available sizes and identification

Unit type

Net weight/unit

(kg)

Diameter (mm)

1.2

Wire reel В202

5

Х

Plastic spool S300

12.5

X

Classification

AWS A5.22

:E 347T0-4

ISO 17663

:T 19 9 Nb R M 3

Welding parameters, optimum fill, Shielding gases М21/С1

Diameter

Current /

Welding position

(mm)

Voltage

PA/1G

PB/2F

PC/2G

PF/3G up

РЕ/4G

1.2

 

100-250

100-250

100-200

 

 

Welding positions

      

Typical chemical composition of all weld metal, (w%)

Shielding gases

C

Mn

Si

Cr

Ni

Nb

 

FN

М21

0.03

1.6

0.45

19.1

10.4

0.65

 

8

Mechanical properties of all weld metal

 

Shielding

gas

Condition

Yield strength

(N/mm2)

Tensile strength

(N/mm2)

Elongation

(%)

Impact (ISO), J

+20oС

-20oС 

Required

AWS A5.22

 

 

not required

min 520

min 30

 

 

ISO 17663

 

 

min 350

min 550

min 25

 

 

Typical values

after welding

M21

AW

460

610

39

 

65