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Electrode Division (Stainless Steel Electrodes) 

 

      Product Code : 308 EW:A:5.4:E 308-16 IS:5206:E 19.9R16..........................

Description

 A low carbon, all position 19/10 stainless steel electrode  with  properties  like  oxidation  and  corrosion resistance, resistance to cracking. The weld deposit has excellent strength and is of radiographic quality.
The electrode gives smooth finish, spatter free arc and self peeling slag.

Typically Weld Metal Properties

Chemical Composition

 C- 0.08 max; Mn- 2.5 max; Si- 0.9 max; Cr- 18 - 21; Ni- 8 - 11

Mechanical Properties

UTS-560 N/mm2 min.; El - 30% min.

Welding Parameters

 AC / DC(+) Dia ->Amp (mm) 2.50->50-80; 3.15->70-100; 4.00->100-140; 5.00->140-180 OCV - 70 V

Applications

 Suitable for joining AISI 301, 302, 304 and 308 steels having 18 Cr / 8 Ni. Welding hospital apparatus, house hold articles,
components / equipments used in petro-chemical, chemical and fertilizer industries.
 
         
          Product Code : 308 L EW:A:5.4:E 308L-16 IS:5206:E 19.9LR16

Description

An extra low carbon, all position 19/10 stainless steel electrode with properties like resistance to  oxidation, resistance to cracking at high temperature. The extra low carbon decreases the possibility of
intragranular corrosion. The electrode gives smooth arc,
fine bead appearance and shiny finish.

Typically Weld Metal Properties

Chemical Composition

 C- 0.04 max; Mn- 2.50 max; Si- 0.90 max; Cr- 18 - 21; Ni- 8 - 11

Mechanical Properties

UTS-510 N/mm2 min.; El - 30% min.

Welding Parameters

 AC / DC(+) Dia ->Amp (mm) 2.50->50-80; 3.15->70-100; 4.00->100-140; 5.00->140-180 OCV - 70 V

Applications

 Suitable for joining AISI 301L, 302L, 304L and 308L steels having 18 Cr / 8 Ni with low carbon content. Welding utensil, dairy machineries/ components / equipments used in petrochemical, chemical &
fertilizer industries.
          Product Code : 309 EW:A:5.4:E 309-16 IS:5206:E 23.12R16

Description

A rutile type, all position electrode giving 24/12 deposit with excellent resistance to chemical corrosion and heat corrosion. Gives stable arc, low spatter, smooth weld profile, easily removable slag. The weld deposit is of radiographic soundness and withstands temperature upto 1100oC

Typically Weld Metal Properties

Chemical Composition

 C- 0.15 max; Mn- 2.50 max; Si- 0.90 max; Cr- 22 - 26; Ni- 11 - 15

Mechanical Properties

UTS-560 N/mm2 min.; El - 26% min.

Welding Parameters

 AC / DC(+) Dia ->Amp (mm) 2.50->50-80; 3.15->70-100; 4.00->100-140; 5.00->140-180 OCV - 70 V

Applications

 Suitable for welding 24/12 stainless steel grades of AISI 309. Welding stainless steel to carbon steel and low alloy steels, for overlaying mild steel for increasing wear resistance properties, clading on 18/8 clad steels.
          Product Code : 309 L EW:A:5.4:E 309L-16 IS:5206:E 23.12LR16

Description

An extra low carbon, all position electrode giving 24/12 deposit with excellent resistance to chemical corrosion, corrosion at elevated temperatures oxidation. Gives stable arc, low spatter,  smooth  weld
profile, easily removable slag. The weld deposits are radiographically sound.

Typically Weld Metal Properties

Chemical Composition

 C- 0.04 max; Mn- 2.50 max; Si- 0.90 max; Cr- 22 - 26; Ni- 11 - 15

Mechanical Properties

UTS-560 N/mm2 min.; El - 26% min.

Welding Parameters

 AC / DC(+) Dia ->Amp (mm) 2.50->50-80 ; 3.15->70-100; 4.00->100-140; 5.00->140-180 OCV - 70 V.

Applications

 Suitable for welding 24/12 stainless steel grades of AISI 309L. Welding stainless steel to carbon steel and low alloy steels, for overlaying on mild steel for increasing wear resistance properties, clade side of
18/8 clad steels, cast materials and on similar composition steels.
          Product Code : 310 EW:A:5.4:E 310-16 IS:5206:E 25.20R16

Description

A rutile type, all position electrode made of core  wire  25Cr/20Ni  to  have  deposits  of 25Cr/20Ni.  The electrode is specially designed for oxidation and scaling resistance at elevated temperatures at 1200 oC with excellent weld metal finish, low spatter and easily removable slag deposit.

Typically Weld Metal Properties

Chemical Composition

 C- 0.20 max; Mn- 2.50 max; Si- 0.75 max; Cr- 24 - 28; Ni- 18 - 22

Mechanical Properties

UTS-560 N/mm2 min.; El - 26% min.

Welding Parameters

 UTS-560 N/mm2 min.; El - 26% min.

Applications

 Suitable for welding AISI 310 type steel, clad side of claded steels, high temperature furnace parts, gas turbine combustion chambers, hardenable steels and dissimilar steels.
           Product Code : 316 EW:A:5.4:E 316-16 IS:5206:E 19.12.2R16

Description

A low carbon, all position, 18Cr/12 Ni/2.3 Mo Stainless steel electrode with resistance to corrosion, cracking and heat. The weld metal has excellent creep resistance strength, welds are of radiographic quality and resistant to chemical corrosions. The bead appearance is fine and rippled.

Typically Weld Metal Properties

Chemical Composition

 C- 0.08 max; Mn- 2.50 max; Si- 0.90 max; Cr- 17 - 20; Ni- 11 - 14; Mo- 2 - 2.5

Mechanical Properties

UTS-510 N/mm2 min.; El - 26% min.

Welding Parameters

 AC / DC(+) Dia ->Amp (mm) 2.50->50-80; 3.15->70-100; 4.00->100-140; 5.00->140-180 OCV - 70 V

Applications

 Suitable for weld 18/8/Mo steels such as 316/317 type, fabrication of stainless steel tanks used in textile, chemical, pulp and paper industries. Corrosion resistance applications such as tanks fabrication for storage of phosphoric acid, acetic acid and suphuric acids.
           Product Code : 316 L EW:A:5.4:E 316L-16 IS:5206:E 19.12.2LR16

Description

An extra low carbon, all position, rutile coated, 18/12/2.3 Mo stainless steel electrode with resistance to corrosion, cracking and heat. The weld metal has excellent creep resistance strength, welds are of radiographic quality with stable and smooth arc, easy slag detachability and almost spatter free welding.

Typically Weld Metal Properties

Chemical Composition

 C- 0.04 max; Mn- 2.50 max; Si- 0.90 max; Cr- 17 - 20; Ni- 11 - 14; Mo- 2 - 2.5

Mechanical Properties

UTS-490 N/mm2 min.; El - 26% min.

Welding Parameters

 AC / DC(+) Dia ->Amp (mm) 2.50->50-80; 3.15->70-100; 4.00->100-140; 5.00->140-180 OCV - 70 V

Applications

 Suitable for AISI 316L & 317L grades of stainless steels, chemical industries, dyes and paint industries, petrochemical,pharmaceutical and fertilizer industries.

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