Manufactur standard 308 Stainless Mig Wire - JQ.ER308LSi Stainless steel gas shielded solid welding wire in barrel – Jinqiao
Manufactur standard 308 Stainless Mig Wire - JQ.ER308LSi Stainless steel gas shielded solid welding wire in barrel – Jinqiao Detail:
Application
The main component is low C-18Cr-8Ni, and Si element is added, the molten iron has good fluidity, and the welding seam is beautiful. It is suitable for high-speed welding.
Welding wire chemical composition(Wt%)
|
Model |
Welding wire chemical composition（Wt%） |
||||||||
|
|
C |
Mn |
Si |
Cr |
Ni |
Mo |
P |
S |
Cu |
|
JQ.ER308LSi |
0.015 |
1.75 |
0.90 |
20.02 |
9.85 |
0.03 |
0.015 |
0.010 |
0.15 |
Product performance
|
Compliant (equivalent) standard model |
An example of physical properties of deposited metal (with SJ601) |
||
|
GB |
AWS |
Tensile StrengthMPa |
Elongation% |
|
S308LSi |
ER308LSi |
563 |
40 |
Product welding reference current(AC or DC+)
|
Wire diameter(mm) |
￠0.8 |
￠1.0 |
￠1.2 |
|
|
Welding current(A) |
Flat welding, horizontal welding |
70-150 |
100-200 |
140-220 |
|
vertical welding |
50-120 |
80-150 |
120-180 |
|
|
Overhead welding |
50-120 |
80-150 |
160-200 |
|
Product Specifications
|
Wire diameter |
￠0.8 |
￠1.0 |
￠1.2 |
|
Package weight |
12.5Kg/piece |
15Kg/piece |
15Kg/piece |
Precautions for product use
1. Shielding gas: Pay attention to the purity of the shielding gas, and the recommended gas mixture ratio is Ar+1-3%O2.
2. Gas flow: 20-25L/min.
3. Dry elongation: 15-25mm.
4. Really remove the rust layer, moisture, oil, dust, etc. on the welding part.
5. During outdoor welding, when the wind speed is greater than 1.5m/s, windproof measures should be taken, and appropriate windproof measures must be taken to prevent the occurrence of blowholes.
The above suggestions are for reference only, and the actual situation shall prevail in the specific operation. If necessary, process qualification should be carried out before determining the welding plan.
Product detail pictures:
Related Product Guide:
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By Kama from Armenia - 2017.02.18 15:54
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By Elma from Korea - 2017.10.13 10:47
