ER308L stainless steel flux cored welding wire
Complies with GB/T E308LT1-1
Equivalent to AWS E308LT1-1
Explanation: Y308L is a CO2 gas shielded austenitic stainless steel flux cored wire with ultra-low carbon 21% Cr-10% Ni, which can be used for all position welding and has good intergranular corrosion resistance and low crack sensitivity; Good welding process performance, stable arc, minimal spatter, and beautiful weld formation.
Application: Suitable for welding in petrochemical, food machinery, medical equipment, fertilizer equipment, textile machinery, etc., such as 022Cr19Ni10 (SUS304L).
Chemical composition of deposited metal:
|
Chemical composition of deposited metal (%) |
||||
|
C |
Cr |
Ni |
Mo |
Mn |
|
0.04 |
18.0~21.0 |
9.0~11.0 |
0.5 |
0.5~2.5 |
|
S |
P |
Cu |
Si |
|
|
0.03 |
0.04 |
0.5 |
1.0 |
|
Mechanical properties of deposited metal
|
Rm/MPa |
520 |
|
A(%) |
35 |
ER309L stainless steel flux cored welding wire
Complies with GB/T E309LT1-1
Equivalent to AWS E309LT1-1
Explanation: Y309L is a CO2 gas shielded stainless steel flux cored welding wire with ultra-low carbon 24% -13% Ni. It can be welded in all positions due to its high alloy content and good high temperature resistance; Low carbon content and excellent corrosion resistance; Good welding process performance, stable arc, minimal spatter, and beautiful weld formation.
Application: Suitable for welding dissimilar materials of carbon steel and stainless steel, in the petrochemical industry, such as welding transition metals on the inner walls of reaction vessels, or for welding martensitic and ferritic stainless steels with poor toughness.
Chemical composition of deposited metal:
|
Chemical composition of deposited metal (%) |
||||
|
C |
Cr |
Ni |
Mo |
Mn |
|
≤0.04 |
22.0~25.0 |
12.0~14.0 |
0.5 |
0.5~2.5 |
|
S |
P |
Cu |
Si |
|
|
≤0.03 |
≤0.04 |
≤0.5 |
≤1.0 |
|
Mechanical properties of deposited metal:
|
Mechanical properties of deposited metal |
|
|
Rm/MPa |
520 |
|
A(%) |
35 |
ER316L stainless steel flux cored welding wire
Complies with GB/T E316LT1-1
Equivalent to AWS E316LT1-1
Explanation: Y316L is a CO2 gas shielded stainless steel flux cored wire with ultra-low carbon 19% Cr-12% Ni-2% Mo. It can be welded in all positions, and due to its Mo content, it has good anti-corrosion performance against acetic acid, sulfurous acid, phosphoric acid, and salts. The welding process has good performance, stable arc, less spatter, and beautiful weld formation.
Application: Suitable for welding of petrochemical equipment such as 022Cr17Ni12Mo2 (SUS316L).
Chemical composition of deposited metal:
|
Chemical composition of deposited metal (%) |
||||
|
C |
Cr |
Ni |
Mo |
Mn |
|
≤0.04 |
17.0~20.0 |
11.0~14.0 |
2.0~3.0 |
0.5~2.5 |
|
S |
P |
Cu |
Si |
|
|
≤0.03 |
≤0.04 |
≤0.5 |
≤1.0 |
|
Mechanical properties of deposited metal
|
Mechanical properties of deposited metal |
|
|
Rm/MPa |
485 |
|
A(%) |
30 |
Welding wire diameter (mm): Φ 1.0, Φ 1.2, Φ 1.6
ER2209 stainless steel flux cored welding wire
Complies with GB/T E2209T1-1
Equivalent to AWS E2209T1-1
Explanation: Y2209 is a CO2 gas shielded austenitic and ferritic duplex stainless steel flux cored wire made of 22% Cr-8% Ni-3% Mo. Suitable for flat welding and fillet welding. Due to the balanced matching of austenite and ferrite in the weld metal, the deposited metal combines the comprehensive performance of austenitic stainless steel and the stress corrosion resistance of ferritic stainless steel; Good welding process, minimal spatter, easy slag removal, and beautiful weld formation.
Application: It is suitable for welding 022Cr22Ni5Mo3 (SUS2205) in petrochemical, shipbuilding and other industries.
Chemical composition of deposited metal:
|
Chemical composition of deposited metal (%) |
||||
|
C |
Cr |
Ni |
Mo |
Mn |
|
≤0.04 |
21.0~24.0 |
7.5~10.0 |
2.5~4.0 |
0.5~2.5 |
|
S |
P |
Cu |
Si |
N |
|
≤0.03 |
≤0.04 |
≤0.5 |
≤1.0 |
0.8~2.0 |
Mechanical properties of deposited metal
|
Mechanical properties of deposited metal |
|
|
Rm/MPa |
690 |
|
A(%) |
20 |
ER347L stainless steel flux cored welding wire
Complies with GB/T E347T1-1
Equivalent to AWS E347T1-1
Explanation: Y347L is a CO2 gas shielded stainless steel flux cored welding wire with a soft and stable arc, minimal spatter, beautiful forming, easy slag removal, and good welding process performance. It can be used for all position welding. The composition of ER347L contains Nb, which can effectively improve its corrosion resistance, especially its resistance to intergranular corrosion.
Application: Suitable for welding 18% Cr-8% Ni Nb stainless steel (SUS347, etc.) and low-carbon 18% Cr-8% Ni Ti stainless steel (SUS321, etc.).
Chemical composition of deposited metal:
|
Chemical composition of deposited metal (%) |
||||
|
C |
Cr |
Ni |
Nb+Ti |
Mn |
|
0.029 |
19.57 |
10.46 |
0.48 |
1.33 |
|
S |
P |
Si |
||
|
0.003 |
0.021 |
0.69 |
||
Mechanical properties of deposited metal
|
Rm/MPa |
590 |
|
A(%) |
40 |
Welding wire diameter (mm): Φ 1.0, Φ 1.2, Φ 1.6
ER309LMo stainless steel flux cored welding wire
Compliant with GB/T E309LMoT1-1
Equivalent to AWS E309LMoT1-1
Explanation: Y 309LMoT1-1 is a CO2 gas shielded stainless steel flux cored welding wire with soft and stable arc, minimal spatter, beautiful forming, easy slag removal, and good welding process performance. It can be used for all position welding. Fused metal has good mechanical properties and resistance to intergranular corrosion.
Purpose: Used for welding stainless steel containers of the same type that are resistant to sulfuric acid medium (sulfur ammonia) corrosion, and can also be used for welding stainless steel liners, composite steel plates, and dissimilar steels.
Chemical composition of deposited metal:
|
Chemical composition of deposited metal (%) |
||||
|
C |
Cr |
Ni |
Mo |
Mn |
|
0.031 |
23 |
12.50 |
2.32 |
1.40 |
|
S |
P |
Si |
||
|
0.004 |
0.022 |
0.56 |
||
Mechanical properties of deposited metal:
|
Mechanical properties of deposited metal |
|
|
Rm/MPa |
680 |
|
A(%) |
32 |
Welding wire diameter (mm): Φ 1.0, Φ 1.2, Φ 1.6
ER310 stainless steel flux cored welding wire
Complies with GB/T E310LT1-1
Equivalent to AWS E310LT1-1
Explanation: Y310LT1-1 is a CO2 gas shielded stainless steel flux cored welding wire. The main component is 25% Cr-20% Ni, with stable high temperature resistance.
Usage: Suitable for high-temperature resistant products such as high-temperature furnaces, coal coking equipment, etc., and can also be used for welding of dissimilar materials.
Chemical composition of deposited metal:
|
Chemical composition of deposited metal (%) |
||||
|
C |
Cr |
Ni |
Mo |
Mn |
|
0.105 |
25.50 |
21.30 |
0.45 |
1.70 |
|
S |
P |
Cu |
Si |
|
|
0.003 |
0.015 |
0.010 |
0.70 |
|
Mechanical properties of deposited metal
|
Mechanical properties of deposited metal |
|
|
Rm/MPa |
650 |
|
A(%) |
35 |
Welding wire diameter (mm): Φ 1.0, Φ 1.2, Φ 1.6
