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CHS102
Electrode for General Stainless Steel |
AWS
A5.4 E308-16
DIN E199R26
BS 19.9R
JIS D308-16
GB E308-16 |
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Description:
CHS102
is a
lime-titanium type welding rod for general stainless steels with all
positions welding. Widely be used for welding of 0Cr18Ni9 (e.g. 301、302、304、308)
and Cr18Ni9Ti stainless steel structures, which working temperature is below
300℃.
Before welding the rod should be baked at the temperature from 300℃
to 350℃
for 1 hour. In welding, should use small current and short arc, 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 |
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Standard |
≤0.08 |
0.50-2.50 |
≤0.90 |
18.0-21.0 |
9.0-11.0 |
≤0.75 |
≤0.75 |
≤0.030 |
≤0.040 |
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Typical |
0.048 |
0.86 |
0.66 |
19.88 |
9.70 |
0.23 |
0.14 |
0.012 |
0.028 |
Mechanical Properties of Deposited Metal
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|
Tensile Strength Rm (MPa) |
Elongation A (%) |
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Standard |
≥550 |
≥35 |
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Typical |
595 |
44 |
Sizes, Pieces & Recommended Current Range
(AC or DC+)
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Size (mm) |
2.0 x 300 |
2.5 x 300 |
3.2 x 350 |
4.0 x 400 |
5.0 x 400 |
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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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