Cs Welding Rod For Low Carbon Steel Welding Electrodes J502
LT·J502 2.0/2.5/3.2/4.0/5.0 mm Carbon Steel Electrodes
E5003( ESJ502) is titanium skin of calcium medicine carbon steel electrode, ac/dc use, can all position of welding, arc stability, little splash, easy to take off the slag, weld moulding beauty. USES: It is mainly used in the same level of common low carbon steel and low alloy steel welding.
E5003 Carbon Steel Welding Electrode is used for welding low-alloy high strength steel of 50KG grade (490MPa).
Conform with: GB E5003 JIS D5003
E5003 Carbon Steel Welding Electrode J502 mainly used for welding 490MPa tensile strength low-alloy steel structures, such as welding on deformed steel bars for construction and other steel of 16Mn type, etc.
Chemical composition of deposited metal
LT·J502 Conform to Standard
GB/T 5117 E5003
ISO 2560-B-E 49 03 A
Purpose:Used for welding all kinds of 490MPa low-alloy structures
Mechanical Properties of Deposited Metal
| Test Item |
Rm(MPa) |
ReL(MPa) |
A(%) |
KV2(J) |
| 0℃ |
| Guarantee Value |
≥490 |
≥400 |
≥20 |
≥47 |
| General Result |
530 |
440 |
26 |
85 |
Chemical Composition(%)
| Chemical Composition |
C |
Mn |
Si |
S |
P |
Ni |
Cr |
Mo |
V |
| Guarantee Value |
≤
0.15
|
≤
1.25
|
≤
0.90
|
≤0.035 |
≤0.040 |
≤
0.30
|
≤
0.20
|
≤
0.30
|
≤
0.08
|
| General Result |
0.95 |
0.72 |
0.27 |
0.015 |
0.022 |
0.025 |
0.036 |
0.010 |
0.008 |
X-Ray Radio-graphic Test Requirements:Grade II
Reference Current(AC,DC)
| Diameter(mm) |
Φ2.5 |
Φ3.2 |
Φ4.0 |
Φ5.0 |
| Amperage(A) |
60~100 |
80~140 |
140~220 |
180~240 |
Product Tags:
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Cs Welding Rod Low Carbon Steel J502 2.0/2.5/3.2/4.0/5.0 mm Images
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