Serial Flux-Cored Wire Products
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Wire model
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Protect mode
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Wire diameter mm
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National standards or equivalent standards
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Descriptions
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Low carbon steel and 50kg-class structural steel
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HY-YJ501 ( Q )
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CO 2
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1.2
1.4 1.6 |
GB10045-2001
E501T-1 ( AWS A5.20 E71T-1 ) |
Titanium oxide slag system; good welding process performance, full-position welding, stable arc, little splashing, easy slag release, and beautiful welding seams. Replace J422 and J502 welding rods and H08Mn2Si solid core welding wires and are widely used in many sectors.?
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HY-YJ502 ( Q )
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CO 2
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1.2
1.4 1.6 |
GB10045-2001
E501T-1 ( AWS A5.20 E71T-1 ) |
Titanium calcium slag system; good welding process performance equivalent to TY-YJ501(Q). More applicable to steel with iron scale and rust.?
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HY-YJ507 ( Q )
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CO 2
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1.2
1.4 1.6 |
GB10045-2001
E500T-5 ( AWS A5.20 E70T-5 ) |
calcium oxide—fluoride slag system; good mechanical property of deposited metal, high impact toughness, low diffusible hydrogen content, and good crack resistance; for welding of import structures and vessels and suitable for flat welding and horizontal welding.?
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HY-YJ500 ( Z )
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Self protection
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1.6
2.0 |
GB10045-2001
E500T-8 ( AWS A5.20 E70T-G ) |
CaF 2 -Al-Mg self-protection flux-cored wires; good welding process performance and good wind resistance; flat welding and horizontal welding; applicable to welding of steel structures, pipes and vessels with general requirements in field.?
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Weathering steel
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HY-YJ502CuNi ( Q )
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CO 2
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1.2
1.4 1.6 |
( AWS A5.29
E71T-1W ) |
Titanium calcium slag system; good welding process performance; full-position welding. Good air corrosion resistance; applicable to welding of Cu-p and COR-TEN serial weathering steel containers, vehicles, power distribution towers, bridges and buildings.?
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HY-YJ502CuCrNi ( Q )
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CO 2
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1.2
1.4 1.6 |
( AWS A5.29
E71T-1W ) |
Same as TY-YJ502CuNi ( Q )
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High strength steel
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HY-YJ607 ( Q )
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CO 2
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1.2
1.4 1.6 |
E600T5-K2
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Calcium oxide—fluoride slag system; good mechanical property of deposited metal, and plasticity and toughness, low hydrogen content, and good crack resistance; applicable to welding of important low alloy high strength steel members?
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HY-YJ707 ( Q )
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CO 2
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1.2
1.4 1.6 |
E700T5-K3
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Oxide-fluoride slag system; for welding of 70kg-class ultralow hydrogen and high toughness low alloy high strength steel structures.?
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HY-YJ857 ( Q )
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CO 2
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1.2
1.4 1.6 |
E850T5-K4
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Oxide-fluoride slag system; for welding of 85kg-class ultralow hydrogen and high toughness low alloy high strength steel structures.?
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Heat resisting steel
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HY-YR302 ( Q )
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CO 2
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1.2
1.4 1.6 |
E551T1-B2
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For welding of 1%Cr-0.5%Mo heat resisting steel with an operating temperature of less than 520℃?
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HY-YR307 ( Q )
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CO 2
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1.2
1.4 1.6 |
E551T5-B2
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For welding of 1%Cr-0.5%Mo heat resisting steel with an operating temperature of less than 520℃?
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HY-YR317 ( Q )
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CO 2
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1.2
1.4 1.6 |
______
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For welding of 1%Cr-0.5%Mo-V heat resisting steel with an operating temperature of less than 540℃?
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Steel type
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Wire model
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Protect mode
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Wire diameter mm
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National standards or equivalent standards
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Descriptions
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Overlay welding
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HY-YD25CrMo ( Q )
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CO 2
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1.4
1.6 |
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Titanium calcium slag system; good overlay welding process performance with overlay harness HRC≧ 38. Used for overlay welding of continuous casting rollers
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HY-YDCrMo250
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CO 2
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1.4
1.6 |
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Titanium calcium slag system; good overlay welding process performance with overlay harness HRC≧ 32. Used for overlay welding of continuous casting rollers
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HY-YD25CrMo4V ( Q )
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CO 2
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1.4
1.6 |
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Same as TY-YD25CrMo ( Q )
HRC ≧ 40 ; Used for overlay welding of continuous casting rollers |
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HY-YDMn14Cr4Ni3 ( Q )
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CO 2
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1.6
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Titanium oxide slag system; good overlay welding process performance with overlay as-welded hardness HRC ≦ 30 and post-impact hardness HRC ≧ 45; applicable to high impact abrasion proof overlay welding such as excavator shovels and tooth.?
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HY-YD3Cr7Si
Mo ( Q ) |
CO 2
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1.6
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Titanium oxide slag system; good overlay welding process performance with overlay as-welded hardness HRC ≧ 50; applicable to high impact wearing proof overlay welding such as tooth and edges of tunnel borers.?
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HY-YD5Cr6MnMo ( M )
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Submerged arc
HJ260
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2.0
2.4 3.2 |
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Medium carbon medium alloy steel submerged arc overlay welding flux-cored wires; good welding process performance and high efficiency, with overlay harness HRC 55-60, low hydrogen content of deposited metal, low sulphuric and phosphorus content, and good crack resistance. For repair of manufacture of hard hardness and high wearing parts with medium impact.?
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Stainless steel
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HY-E308
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CO 2
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1.2
1.6 |
E308T-1
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Ferrite in austenite structure, low sensitivity to hot tear; for welding of stainless steel 18-8 (SUS304).?
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HY-E309
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CO 2
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1.2
1.6 |
E309T-1
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Ferrite in austenite structure, low sensitivity to hot tear; for welding of stainless steel with same composition.?
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HY-YB 102L ( Q )
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CO 2
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1.2
1.6 |
GB/T 17853-1998 E308LT1-1
AWS A5 . ? 22 E308LT-1 JIS Z-3323 YF308LC |
Titanium oxide CO2 gas shielded ultralow carbon austenite stainless steel flux-cored wires; good welding process performance, full-position welding, good resistance to intergranular corrosion; applicable to? welding of 00Cr18Ni9 , 0Cr18Ni9Ti? and? 00Cr18Ni9Ti? stainless steel and overlay welding of anticorrosion layer of on internal walls of pressure vessels.?
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HY-YB 132L ( Q )
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CO 2
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1.2
1.6 |
GB/T 17853-1998 E347LT1-1
AWS A5? 22 E347LT-1 JIS Z-3323 YF316LC |
Titanium oxide CO2 gas shielded ultralow carbon austenite stainless steel flux-cored wires with titanium stabilization elements; good welding process performance, full-position welding, good resistance to intergranular corrosion; applicable to? welding of 00Cr18Ni9 , 0Cr18Ni9Ti? and? 00Cr18Ni9Ti? stainless steel and overlay welding of important 00Cr18Ni9Ti anticorrosion stainless steel pressure vessels or structures with titanium or niobium stabilization elements.?
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HY-YB 202L ( Q )
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CO 2
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1.2
1.6 |
GB/T 17853-1998 E316LT1-1
AWS A5 . ? 22 E316lLT-1 JIS Z-3323 YF316LC |
Titanium oxide CO2 gas shielded ultralow carbon austenite stainless steel flux-cored wires; good welding process performance, full-position welding, good resistance to intergranular corrosion; applicable to? welding of 0Cr17Ni12Mo2 stainless steel structures in organic or inorganic media..?
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