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CHS002
Electrode for Extra-low Carbon Stainless Steel |
AWS A5.4
E308L-16
ISO 3581-A-E（19 9 L）R 3 2
ISO 3581-B-ES308L-16
EN 1600 E19 9 L R 3 2
CSA W48-01 E308L-16
JIS Z3221 D308L-16
GB/T 983 E308L-16 |
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Description:
CHS002
is a lime titanium type
welding rod for extra-low carbon stainless steels. The weld metal shows very
good resistance to inter-crystal corrosion for the carbon content in it is
≤0.04%. All positions welding are good. Welding of extra-low carbon
stainless steel 00Cr19Ni10 (e.g. 304L). Also welding of 0Cr18Ni10Ti
stainless steel structures, which working conditions need to be resistance
corrosion and working temperature is below 300℃. Mainly be used in
equipments of synthetic fibre, fertilizer, petroleum & chemical industry and
so on. Before welding, the weld metal must be clear away impurities, such as
oil, rust, moisture etc., and the rod should be baked at the temperature
from 300℃ to 350℃ for 1 hour. Small current and short arc are recommended in
welding and swaying broad less than 2.5 times of diameter of the core rod is
better.
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Chemical
Composition of Deposited Metal(%)
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|
C |
Mn |
Si |
Cr |
Ni |
Cu |
Mo |
S |
P |
|
Standard |
≤0.04 |
0.50-2.50 |
≤0.90 |
18.0-21.0 |
9.0-11.0 |
≤0.75 |
≤0.75 |
≤0.030 |
≤0.040 |
|
Typical |
0.029 |
0.86 |
0.63 |
19.80 |
9.60 |
0.10 |
0.078 |
0.012 |
0.024 |
Mechanical Properties of Deposited Metal
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|
Tensile Strength Rm (MPa) |
Elongation A4 (%) |
|
Standard |
≥520 |
≥35 |
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Typical |
575 |
46 |
Sizes, Pieces & Recommended Current Range
(AC or DC+)
|
Size (mm) |
2.0 x 300 |
2.5 x 300 |
3.2 x 350 |
4.0 x 400 |
5.0 x 400 |
|
Pieces (2kg) |
≈172 |
≈110 |
≈57 |
≈33 |
≈22 |
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Current (A) |
F |
30-50 |
60-85 |
85-120 |
115-160 |
160-200 |
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V,
OH |
30-50 |
50-70 |
75-105 |
95-130 |
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Approvals |
CWB |
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Grade |
CAS W48-01 E308L-16 |
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