Chinese Professional Sg3 Welding Wire - JQ.MH00Cr21Ni10 stainless steel submerged-arc welding wire – Jinqiao
Chinese Professional Sg3 Welding Wire - JQ.MH00Cr21Ni10 stainless steel submerged-arc welding wire – Jinqiao Detail:
Application
Widely used in petrochemical and other industries, such as welding of 022Cr18Ni9 (SUS 304L) and other materials.
Welding wire chemical composition(Wt%)
|
Model |
Welding wire chemical composition（Wt%） |
||||||||
|
C |
Mn |
Si |
Cr |
Ni |
P |
S |
Cu |
other |
|
|
JQ.MH00Cr21Ni10 |
0.027 |
1.75 |
0.57 |
20.27 |
9.56 |
0.023 |
0.010 |
- |
- |
Product performance
|
Compliant (equivalent) standard model |
An example of physical properties of deposited metal (with SJ601) |
||
|
GB |
AWS |
Tensile StrengthMPa |
Elongation% |
|
F308L-H00Cr21Ni10 |
ER308L |
568 |
35.5 |
Product welding reference current(AC or DC+)
|
Diameter(mm) |
￠2.5 |
￠3.2 |
￠4.0 |
￠5.0 |
|
Welding current(A) |
400-500 |
450-550 |
500-600 |
550-650 |
Product Specifications
|
Wire diameter |
￠2.5 |
￠3.2 |
￠4.0 |
￠5.0 |
|
Package weight |
25/50/100/200/250/300/350Kg/piece |
|||
Precautions for product use
1. The temperature between welds is recommended to be controlled at about 150°C. When multi-pass multi-layer welding of small and medium-sized specifications, pay attention to controlling the welding line energy.
2. The rust layer, moisture, oil, dust, etc. of the welding part must be cleaned up.
3. The flux must be baked at 300-350℃ for 2h before use.
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:
carry on to further improve, to guarantee merchandise high-quality in line with market and buyer standard necessities. Our organization has a top quality assurance procedure have already been established for Chinese Professional Sg3 Welding Wire - JQ.MH00Cr21Ni10 stainless steel submerged-arc welding wire – Jinqiao , The product will supply to all over the world, such as: Bhutan, Paraguay, Sri Lanka, We always adhere to follow the honesty, mutual benefit, common development, after years of development and the tireless efforts of all staff, now has perfect export system, diversified logistics solutions, thorough meet customer shipping, air transport, international express and logistics services. Elaborate one-stop sourcing platform for our customers!
By Ricardo from Finland - 2018.10.01 14:14
The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
By Zoe from Iraq - 2018.12.14 15:26
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