|
Brand Name |
Description |
Typical Weld Metal Properties |
Welding
Parameters |
Applications |
Chemical
Composition (%) |
Mechanical Properties |
Noble-308
AWS:A:5.4:E 308-16
IS:5206:E 19.9R16
|
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. |
C- 0.08 max
Mn- 2.5 max
Si- 0.9 max
Cr- 18 - 21
Ni- 8 - 11
|
UTS-560 N/mm2
min.
El - 30% min. |
AC / DC(+)
Dia ->Amp
(mm)
2.50->50-80
3.15->70-100
4.00->100-140
5.00->140-180
OCV - 70 V |
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. |
Noble-308 L
AWS:A:5.4:E 308L-16
IS:5206:E 19.9LR16 |
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. |
C- 0.04 max
Mn- 2.50 max
Si- 0.90 max
Cr- 18 - 21
Ni- 8 - 11 |
UTS-510 N/mm2 min.
El - 30% min. |
AC / DC(+)
Dia ->Amp
(mm)
2.50->50-80
3.15->70-100
4.00->100-140
5.00->140-180
OCV - 70 V |
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. |
Noble-309
AWS:A:5.4:E 309-16
IS:5206:E 23.12R16
|
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 1100o
C |
C- 0.15 max
Mn- 2.50 max
Si- 0.90 max
Cr- 22 - 26
Ni- 11 - 15
|
UTS-560 N/mm2
min.
El - 26% min. |
AC / DC(+)
Dia ->Amp
(mm)
2.50->50-80
3.15->70-100
4.00->100-140
5.00->140-180
OCV - 70 V |
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. |
Noble-309L
AWS:A:5.4:E 309L-16
IS:5206:E 23.12LR16
|
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. |
C- 0.04 max
Mn- 2.50 max
Si- 0.90 max
Cr- 22 - 26
Ni- 11 - 15
|
UTS-560 N/mm2
min.
El - 26% min. |
AC / DC(+)
Dia ->Amp
(mm)
2.50->50-80
3.15->70-100
4.00->100-140
5.00->140-180
OCV - 70 V |
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. |
Noble-310
AWS:A:5.4:E 310-16
IS:5206:E 25.20R16
|
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. |
C- 0.20 max
Mn- 2.50 max
Si- 0.75 max
Cr- 24 - 28
Ni- 18 - 22
|
UTS-560 N/mm2
min.
El - 26% min. |
AC / DC(+)
Dia ->Amp
(mm)
2.50->50-80
3.15->70-100
4.00->100-140
5.00->140-180
OCV - 70 V |
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. |
Noble-316
AWS:A:5.4:E 316-16
IS:5206:E 19.12.2R16
|
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. |
C- 0.08 max
Mn- 2.50 max
Si- 0.90 max
Cr- 17 - 20
Ni- 11 - 14
Mo- 2 - 2.5 |
UTS-510 N/mm2
min.
El - 26% min. |
AC / DC(+)
Dia ->Amp
(mm)
2.50->50-80
3.15->70-100
4.00->100-140
5.00->140-180
OCV - 70 V |
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. |
Noble-316L
AWS:A:5.4:E 316L-16
IS:5206:E 19.12.2LR16
|
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. |
C- 0.04 max
Mn- 2.50 max
Si- 0.90 max
Cr- 17 - 20
Ni- 11 - 14
Mo- 2 - 2.5 |
UTS-490 N/mm2
min.
El - 26% min. |
AC / DC(+)
Dia ->Amp
(mm)
2.50->50-80
3.15->70-100
4.00->100-140
5.00->140-180
OCV - 70 V |
Suitable for AISI 316L & 317L grades
of stainless steels, chemical industries, dyes and paint industries,
petrochemical, pharmaceutical and fertilizer industries. |
