Common grades: TDF-E307, TDF-E308, TDF-E308H, TDF-E308L, TDF-E308LD, TDF-E309H, TDF-E309L, TDF-E309LMo, TDF-E316H, TDF-E316L, TDF-E317L, TDF-E347H, TDF-E347L, TDF-E2209, TDF-E2594, TDF-E410NM
Wire diameter: 0.90/1.00/1.20/1.60mm
Packing: 12.5 kg/box
Application Principle: Enables efficient continuous welding, with deposition rate 2-3 times that of manual welding electrodes and deposition efficiency over 85%. It is a protective welding wire with extremely convenient operation. Since the steel strip is filled with flux powder, the arc adopts gas-slag combined protection, featuring stable arc, low spatter, easy slag removal, beautiful weld formation and high flaw detection pass rate. Pure CO? with purity above 99.98% is used as shielding gas. Welding parameters are easy to set, and the wire is convenient for semi-automatic and automatic welding.
| Product Name | Meets the standard |
|---|---|
| TDF-E307 | GB/T 17853 BS IN ISO17633 TS 307-F C1 1 |
| TDF-E308 | GB/T 17853 BS IN ISO17633 TS 308-F C1 1 |
| TDF-E308H | GB/T 17853 BS IN ISO17633 TS 308H-F C1 1 |
| TDF-E308L | GB/T 17853 BS IN ISO17633 TS 308L-F C1 1 |
| TDF-E308LD | GB/T 17853 BS IN ISO17633 TS 308L-F C1 1 |
| TDF-E309H | GB/T 17853 BS IN ISO17633 TS 309H-F C1 1 |
| TDF-E309L | GB/T 17853 BS IN ISO17633 TS 309L-F C1 1 |
| TDF-E309LMo | GB/T 17853 BS IN ISO17633 TS 309LMo-F C1 1 |
| TDF-E316H | GB/T 17853 BS IN ISO17633 TS 316H-F C1 1 |
| TDF-E316L | GB/T 17853 BS IN ISO17633 TS 316L-F C1 1 |
| TDF-E317L | GB/T 17853 BS IN ISO17633 TS 317L-F C1 1 |
| TDF-E347H | GB/T 17853 BS IN ISO17633 TS 347H-F C1 1 |
| TDF-E347L | GB/T 17853 BS IN ISO17633 TS 347L-F C1 1 |
| TDF-E2209 | GB/T 17853 BS IN ISO17633 TS 2209-F C1 1 |
| TDF-E2594 | GB/T 17853 BS IN ISO17633 TS 2594-F C1 1 |
| TDF-E410NM | GB/T 17853 BS IN ISO17633 TS410NiMo-F C1 1 |
| Product Name | Standard | C | Si | Mn | P | S | Cr | Ni | Mo | Cu | Nb Ta | N | Others |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TDF-E307 | GB/T;ISO AWS |
0.13 0.13 |
1.00 1.00 |
3.3~4.75 3.3~4.75 |
0.04 0.04 |
0.03 0.006 |
18.0~20.5 18.0~20.5 |
9.0~10.5 9.0~10.5 |
0.5~1.5 0.5~1.5 |
0.75 0.75 |
— — |
— — |
— — |
| TDF-E308 | GB/T;ISO AWS |
0.08 0.08 |
1.00 1.00 |
0.5~2.50 0.5~2.50 |
0.04 0.04 |
0.03 0.03 |
18.0~21.0 18.0~21.0 |
9.0~11.0 9.0~11.0 |
0.75 0.75 |
0.75 0.75 |
— — |
— — |
— — |
| TDF-E308H | GB/T;ISO AWS |
0.04~0.08 0.04~0.08 |
1.00 1.00 |
0.5~2.50 0.5~2.50 |
0.04 0.04 |
0.03 0.03 |
18.0~21.0 18.0~21.0 |
9.0~11.0 9.0~11.0 |
0.75 0.75 |
0.75 0.75 |
— — |
— — |
— — |
| TDF-E308L | GB/T;ISO AWS |
0.04 0.04 |
1.00 1.00 |
0.5~2.50 0.5~2.50 |
0.04 0.04 |
0.03 0.03 |
18.0~21.0 18.0~21.0 |
9.0~11.0 9.0~11.0 |
0.75 0.75 |
0.75 0.75 |
— — |
— — |
— — |
| TDF-E308LD | GB/T;ISO AWS |
0.04 0.04 |
1.00 1.00 |
0.5~2.50 0.5~2.50 |
0.04 0.04 |
0.03 0.03 |
18.0~21.0 18.0~21.0 |
9.0~11.0 9.0~11.0 |
0.75 0.75 |
0.75 0.75 |
— — |
— — |
— — |
| TDF-E309H | GB/T;ISO AWS |
0.04~0.10 0.04~0.10 |
1.00 1.00 |
0.5~2.50 0.5~2.50 |
0.04 0.04 |
0.03 0.03 |
22.0~25.0 22.0~25.0 |
12.0~14.0 12.0~14.0 |
0.75 0.75 |
0.75 0.75 |
— — |
— — |
— — |
| TDF-E309L | GB/T;ISO AWS |
0.04 0.04 |
1.00 1.00 |
0.5~2.50 0.5~2.50 |
0.04 0.04 |
0.03 0.03 |
22.0~25.0 22.0~25.0 |
12.0~14.0 12.0~14.0 |
0.75 0.75 |
0.75 0.75 |
— — |
— — |
— — |
| TDF-E309LMo | GB/T;ISO AWS |
0.04 0.04 |
1.00 1.00 |
0.5~2.50 0.5~2.50 |
0.04 0.04 |
0.03 0.03 |
21.0~25.0 21.0~25.0 |
12.0~16.0 12.0~16.0 |
2.0~3.0 2.0~3.0 |
0.75 0.75 |
— — |
— — |
— — |
| TDF-E316H | GB/T;ISO AWS |
0.04~0.08 0.04~0.08 |
1.00 1.00 |
0.5~2.50 0.5~2.50 |
0.04 0.04 |
0.03 0.03 |
17.0~20.0 17.0~20.0 |
11.0~14.0 11.0~14.0 |
2.0~3.0 2.0~3.0 |
0.75 0.75 |
— — |
— — |
— — |
| TDF-E316L | GB/T;ISO AWS |
0.04 0.04 |
1.00 1.00 |
0.5~2.50 0.5~2.50 |
0.04 0.04 |
0.03 0.03 |
17.0~20.0 17.0~20.0 |
11.0~14.0 11.0~14.0 |
2.0~3.0 2.0~3.0 |
0.75 0.75 |
— — |
— — |
— — |
| TDF-E317L | GB/T;ISO AWS |
0.04 0.04 |
1.00 1.00 |
0.5~2.50 0.5~2.50 |
0.04 0.04 |
0.03 0.03 |
18.0~21.0 18.0~21.0 |
12.0~14.0 12.0~14.0 |
3.0~4.0 3.0~4.0 |
0.75 0.75 |
— — |
— — |
— — |
| TDF-E347H | GB/T;ISO AWS |
0.04~0.08 0.04~0.08 |
1.00 1.00 |
0.5~2.50 0.5~2.50 |
0.04 0.04 |
0.03 0.03 |
18.0~21.0 18.0~21.0 |
9.0~11.0 9.0~11.0 |
0.5 0.75 |
0.75 — |
8xC~1.0 8xC~1.0 |
— — |
— — |
| TDF-E347L | GB/T;ISO AWS |
0.04 0.04 |
1.00 1.00 |
0.5~2.50 0.5~2.50 |
0.04 0.04 |
0.03 0.03 |
18.0~21.0 18.0~21.0 |
9.0~11.0 9.0~11.0 |
0.75 0.75 |
0.75 0.75 |
8xC~1.0 8xC~1.0 |
— — |
— — |
| TDF-E2209 | GB/T;ISO AWS |
0.04 0.04 |
1.00 1.00 |
0.5~2.0 0.5~2.0 |
0.04 0.04 |
0.03 0.03 |
21.0~24.0 21.0~24.0 |
7.5~10.0 7.5~10.0 |
2.5~4.0 2.5~4.0 |
0.75 0.75 |
— — |
0.08~0.20 0.08~0.20 |
— — |
| TDF-E2594 | GB/T;ISO AWS |
0.04 0.04 |
1.00 1.00 |
0.5~2.5 0.5~2.5 |
0.04 0.04 |
0.03 0.03 |
24.0~27.0 24.0~27.0 |
8.0~10.5 8.0~10.5 |
2.5~4.5 2.5~4.5 |
1.5 — |
— — |
0.20~0.30 0.20~0.30 |
In: 1.0 In: 1.0 |
| TDF-E410NM | GB/T;ISO AWS |
0.06 0.06 |
1.00 1.00 |
1.0 1.0 |
0.04 0.04 |
0.03 0.03 |
11.0~12.5 11.0~12.5 |
4.0~5.0 4.0~5.0 |
0.4~0.7 0.4~0.7 |
0.75 0.75 |
— — |
— — |
— — |
| Product Name | Application |
|---|---|
| TDF-E307 | Suitable for bulletproof steel plates, nuclear submarines and other occasions requiring non-magnetic, as well as easy to crack dissimilar steel welding |
| TDF-E308 | It is suitable for welding 18% Cr-8 Ni stainless steel (SUS304, etc.) in petrochemical, pressure vessel, food machinery, chemical fertilizer and other industries. The weld metal contains an appropriate amount of ferrite and has low crack sensitivity. |
| TDF-E308H | It is suitable for welding 18% Cr-8 Ni stainless steel (SUS304, etc.) in petrochemical, pressure vessel, food machinery, chemical fertilizer and other industries. The weld metal contains a certain amount of carbon and can be welded to stainless steel equipment that serves at a certain high temperature. |
| TDF-E308L | Suitable for petrochemical, pressure vessel, food machinery, fertilizer and other industries, welding 18-8 stainless steel (SUS304, 304L, etc.). Carbon content is very low, has excellent corrosion resistance, and the weld metal contains the right amount of ferrite, low crack sensitivity. |
| TDF-E308LD | Suitable for petrochemical, pressure vessel, food machinery, fertilizer and other industries. Weld 18% Cr-8 N I type stainless steel (SUS304, 304L, etc.). Very low carbon content, excellent corrosion resistance, and -196°C low temperature impact toughness. |
| TDF-E309H | Suitable for stainless steel and carbon steel or low alloy steel dissimilar steel welding, in carbon steel or low alloy steel surfacing 308 stainless steel when the backing welding. The weld metal contains a certain amount of carbon and can be welded to stainless steel equipment that serves at a certain high temperature. |
| TDF-E309L | Suitable for stainless steel and carbon steel or low alloy steel dissimilar steel welding, in carbon steel or low alloy steel surfacing 308 stainless steel when the backing welding. The seam metal contains more ferrite and has lower crack sensitivity. |
| TDF-E309LMo | Suitable for stainless steel and carbon steel or low alloy steel dissimilar steel welding, in carbon steel or low alloy steel surfacing 316 stainless steel when the backing welding. The weld metal contains more ferrite, and because of the addition of Mo, the crack sensitivity is low. |
| TDF-E316H | Suitable for petrochemical, pressure vessel, food machinery, fertilizer and other industries, welding 18% Cr-12 Ni-2 Mo stainless steel (SUS316, etc.). Containing a certain amount of carbon, can be welded in high temperature service of stainless steel equipment; containing high Mo, excellent corrosion resistance. |
| TDF-E316L | Suitable for petrochemical, pressure vessel, food machinery, fertilizer and other industries, welding 18% Cr-12 Ni-2 Mo stainless steel (SUS316, 316, etc.). The weld metal has an appropriate amount of ferrite, has a low crack sensitivity, contains high Mo, and has excellent corrosion resistance. |
| TDF-E317L | Suitable for petrochemical, pressure vessel, food machinery, fertilizer and other industries, welding 18% Cr-12 Ni-2 Mo stainless steel (SUS317L, 316LN, etc.). The weld metal has an appropriate amount of ferrite, has a low crack sensitivity, and has a high Mo content and excellent corrosion resistance. |
| TDF-E347H | Suitable for petrochemical, container, medical, food machinery, fertilizer and other industries, welding 18% Cr-8 Ni-Nb stainless steel (SUS347) or 321, etc. Because of Nb, excellent intergranular corrosion resistance; suitable for welding high temperature resistant parts requiring stabilization heat treatment. |
| TDF-E347L | Suitable for petrochemical, container, medical, food machinery, fertilizer and other industries, welding 18% Cr-8 Ni-Nb stainless steel (SUS347) or 321, etc. Because of the Nb content, the crystal corrosion resistance is excellent. |
| TDF-E2209 | Applicable to the petrochemical industry corresponding to the steel 00 Cr22Ni5Mo3N(SUS2205) containing 22% Cr duplex stainless steel welding. The microstructure of the weld is austenite-ferrite (40%) dual phase structure with excellent mechanical properties, pitting resistance and stress corrosion resistance. |
| TDF-E2594 | Suitable for welding of super duplex stainless steel UNS S32750, UNS J93380 and duplex stainless steel UNS S32205. The microstructure of the weld is austenite-ferrite dual phase structure with excellent mechanical properties and pitting corrosion resistance. |
| TDF-E410NM | Marsh type stainless steel, suitable for more demanding turbine impeller, valve and other wear-resistant and corrosion-resistant occasions. Due to the addition of Ni and Mo, the corrosion resistance is more stable, the hardness and wear resistance are improved, and the occurrence of cold and hot cracks is effectively prevented. |
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