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CHE43
Electrode for Welding Mild Steel |
AWS A5.1 E6019
BS E4343AR24
DIN E4343AR7
JIS D4301
GB E4301 |
|
Description:
CHE43 is an ilmenite
type electrode for welding mild steel. All position welding could be
performed especially for flat and horizontal fillet. It is suitable for
medium and thick armor plate structures. Such as ships, bridges, machinery
structures etc.
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|
| Chemical
Composition of Deposited Metal(%) |
|
C |
Mn |
Si |
S |
P |
Standard |
≤0.20 |
≤1.20 |
≤1.00 |
≤0.035 |
≤0.040 |
Typical |
0.094 |
0.51 |
0.27 |
0.018 |
0.028 |
|
| Mechanical Properties of Deposited Metal |
|
Yield Point
ReH (MPa) |
Tensile Strength
Rm (MPa) |
Elongation
A5 (%) |
Impact Value (J) |
0℃ |
Standard |
≥306 |
400-560 |
≥22 |
≥47 |
Typical |
389 |
478 |
29 |
59 |
|
| Sizes, Pieces & Recommended Current Range
(AC or DC) |
Size (mm) |
2.5 x 350 |
3.2 x 350 |
4.0 x 400 |
4.0 x 450 |
5.0 x 400 |
5.0 x 450 |
Pieces (5kg) |
≈240 |
≈153 |
≈88 |
≈78 |
≈57 |
≈51 |
Current (A) |
F, H |
40-70 |
100-130 |
150-200 |
150-200 |
190-240 |
190-240 |
|
Approvals |
CCS |
LR |
ABS |
Grade |
2 |
2N |
2 |
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