|
Product
Name
|
Classification
|
Electrode
Size
(Ømm)
|
Current
and Polarity
|
Welding
Position
|
Typical
Chemical Composition of
Weld Metal (%)
|
Typical
Mechanical Properties of
Weld Metal
|
Applications
|
Approval
|
|
C
|
Mn
|
Si
|
Cr
|
Ni
|
Mo
|
Tensile
Strength N/mm² (kgf /
mm²)
|
Elong
ation
%
|
|
NC-308 |
JIS
D 308-16
AWS E 308-16
Din E 199R26
BS 19.9R |
2.0
- 5.0 |
AC
or DC (+) |
F.V.OH.H |
0.06 |
1.10 |
0.72 |
19.70 |
9.90 |
- |
600
(61) |
47 |
Welding
of 18% Cr-8%Ni stainless
steel. AISI (SUS) 301,
302, 304, etc. |
ABS,
DNV, KR |
|
NC-308L |
JIS
D 308L-16
AWS E 308L-16
Din E 199nCR26
BS 19.9LR |
2.0
- 5.0 |
AC
or DC (+) |
F.V.OH.H |
0.030 |
1.10 |
0.73 |
19.55 |
9.98 |
- |
560
(57) |
48 |
Welding
of low carbon 18% Cr-8%Ni
stainless steel. AISI
(SUS) 304L intrgranular
corrosion resistivity is
excellent. |
ABS,
DNV, LR, GL |
|
NC-308EL |
0.020 |
1.05 |
0.71 |
19.30 |
9.95 |
- |
550
(56) |
50 |
|
|
NC-309 |
JIS
D 309-16
AWS E 309-16
DIN E 2212R26
BS 23.12R |
2.0
- 5.0 |
AC
or DC (+) |
F.V.OH.H |
0.07 |
1.30 |
0.75 |
23.90 |
12.85 |
- |
590
(60) |
39 |
Welding
of 22% Cr-12%Ni stainless
steel. AISI (SUS) 309S and
dissimilar metals such as
stainless steel to mild
steel or low alloy steel. |
ABS,
DNV, KR |
|
NC-309L |
JIS
D 309L-16
AWS E 309L-16
DIN E 2312nCR26
BS 23.12LR |
2.0
- 5.0 |
AC
or DC (+) |
F.V.OH.H |
0.030 |
1.30 |
0.75 |
23.80 |
12.90 |
- |
570
(58) |
42 |
Welding
of 22% Cr-12%Ni stainless
steel and dissimilar
metals such as stainless
steel to mild steel or low
alloy steel. Clad steel
side welding of low carbon
18%Cr-8%Ni steel. |
ABS,
DNV |
|
NC-309EL |
0.022 |
1.25 |
0.74 |
24.10 |
12.85 |
- |
560
(57) |
43 |
|
|
NC-309Mo |
JIS
D 309Mo(L)-16
AWS E 309Mo-16
BS 23.12.2(L)R |
2.6
- 5.0 |
AC
or DC (+) |
F.V.OH.H |
0.07 |
1.23 |
0.70 |
22.75 |
13.40 |
2.35 |
650
(66) |
36 |
For
welding of 22%Cr-12%Ni-Mo
steel. Build up welding of
Cr-Mo steel or carbon
steel. welding of AISI
(SUS) 316 to carbon steel
and AISI (SUS) 316 clad
steel. |
ABS,
DNV |
|
NC-309MoL |
0.030 |
1.20 |
0.71 |
22.85 |
13.51 |
2.35 |
630
(64) |
38 |
DNV,
LR |
|
NC-318 |
JIS
D 318-16
AWS E 318-16 |
2.6
- 5.0 |
AC
or DC (+) |
F.V.OH.H |
0.05 |
1.02 |
0.8 |
18.9 |
11.9 |
Nb+Ta
0.52 |
604
(615) |
40.2 |
For
welding of 18%Cr-12%Ni-2%
Mo-Nb or Ti stainless
steel. As it contains Mo
it is resistible against
non-oxidizing acid like
diluted sulphuric acid and
superior resistibility to
interanular corrosion can
be obtained due to Nb
content. |
|
|
NC-310 |
JIS
D 310-16
AWS E 310-16
DIN E 2520R26
BS 25.20R |
2.6
- 5.0 |
AC
or DC (+) |
F.V.OH.H |
0.10 |
1.58 |
0.35 |
26.11 |
20.85 |
- |
600
(61) |
40 |
Welding
for 25%Cr-20%Ni stainless
steel, dissimilar metals
such as 18%Cr-8%Ni steel
to carbon steel and 13%Cr,
18%Cr-8%Ni stainless steel
and 13%Cr, 18% Cr-8%Ni
stainless clad
steel. |
|
|
NC-312 |
JIS
D 312-16
AWS E 312-16 |
2.6
- 5.0 |
AC
or DC (+) |
F.V.OH.H |
0.09 |
1.55 |
0.38 |
29.10 |
9.50 |
- |
760
(77) |
28 |
Welding
of 29%Cr-9%Ni cast steel,
dissimilar metals such as
stainless steel to carbon
steel or low alloy steel
and austenitic manganese
steel to low alloy steel.
Oxidation resistibility
and crack resistibility
are good. |
|
|
NC-316 |
JIS
D 316-16
AWS E 316-16
DIN E 19123R
BS 19.12R |
2.6
- 5.0 |
AC
or DC (+) |
F.V.OH.H |
0.06 |
1.05 |
0.73 |
18.85 |
12.35 |
2.30 |
580
(59) |
44 |
Welding
of 18%Cr-12%Ni-2%Mo
stainless steel AISI (SUS)
316 |
ABS,
DNV |
|
NC-316L |
JIS
D 316L-16
AWS E 316L-16
DIN E 19123nCR26
BS 19.12LR |
2.6
- 5.0 |
AC
or DC (+) |
F.V.OH.H |
0.030 |
1.06 |
0.70 |
18.50 |
12.45 |
2.35 |
570
(58) |
45 |
Welding
of low carbon
18%Cr--12%Ni-2%Mo
stainless steel AISI (SUS)
316L |
ABS,
DNV, KR, LR, GL |
|
NC-316EL |
0.021 |
1.10 |
0.70 |
18.50 |
12.53 |
2.41 |
570
(58) |
47 |
|
|
NC-317L |
JIS
D 317L-16
AWS E 317L-16
DIN E 19144LR
BS 19.13.4LR |
2.6
- 5.0 |
AC
or DC (+) |
F.V.OH.H |
0.028 |
1.15 |
0.68 |
18.70 |
13.42 |
3.45 |
590
(60) |
43 |
Welding
of 18%Cr-12%Ni-3%Mo
stainless steel for
apparatus handling
sulfuric acid. sulfurous
acid etc, AISI (SUS) 317,
317L. |
DNV,
LR |
|
NC-347 |
JIS
D 347L-16
AWS E 347L-16
DIN E 199NbR26
BS 19.9NbR |
2.6
- 5.0 |
AC
or DC (+) |
F.V.OH.H |
0.035 |
1.05 |
0.78 |
19.50 |
9.66 |
Nb+Ta
0.45 |
650
(66) |
37 |
Welding
of stabilized
18%Cr-8%Ni-Nb steel,
18%Cr-8%Ni-Ti steel and
extra-low carbon
18%Cr-8%Ni steel, AISI
(SUS) 347, 321, etc. |
|
|
NC-410 |
JIS
D 410-16
AWS E 410-16 |
2.6
- 5.0 |
AC
or DC (+) |
F.V.OH.H |
0.08 |
0.28 |
0.37 |
12.85 |
0.11 |
- |
520
(53) |
33 |
Welding
of AISI (SUS) 403, 410
stainless steel and AISI
(SUS) 420 J1 J2 welding of
hardfacing for corrosion
resistance. |
PWHT
850°C x 2hr |
|
NC-410NiMb |
AWS
E410NiMo-16 |
2.6
- 5.0 |
AC
or DC (+) |
F.V.OH.H |
0.03 |
0.73 |
0.67 |
12.17 |
4.30 |
0.50 |
920
(93) |
19 |
Welding
of AISI (SUS) 403, 410,
420 and cast steel of 13%
Cr-Ni welding of required
corrosion resistance and
wear resistance. |
PWHT
610°C x 1hr |
|
NC-430 |
JIS
D 430-16
AWS E 430-16 |
2.6
- 5.0 |
AC
or DC (+) |
F.V.OH.H |
0.06 |
0.28 |
0.40 |
17.35 |
- |
- |
560
(57) |
27 |
Welding
of 17% Cr stainless steel
such as AISI (SUS) 430. |
PWHT
770°C x 2hr |
