VNM

HYUNDAI WELDING

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Dây hàn lõi thuốc

Đối với thép nhẹ và thép cường độ cao loại 50Kg

Thép cường độ cao

Thép chịu thời tiết

Thép nhiệt độ thấp

Thép chịu nhiệt hợp kim thấp

Thép không gỉ

Phát triển gia cố bề mặt

Tấm chắn kệ

Thép hợp kim niken

SF-71R

Đối với thép nhẹ và thép cường độ cao loại 50Kg SF-71R

Type Rutile
Industry Shipbuilding
JIS
EN ISO 17632-A-T42 2 P C1 1 H5
KS
AWS A5.20 E71T-1C H4
Catalog TTR
  • Caution .
  • Purpose ① Pipe line

    ② Offshore structure

    ③ Pressure vessel
  • Attribute ① Good impact value at low temperature (As Welded and PHWT)

SC-EG2 Cored

Đối với thép nhẹ và thép cường độ cao loại 50Kg SC-EG2 Cored

Type Metal-Cored
Industry
JIS Z3319 YFEG-22C
EN
KS
AWS A5.26 EG70T-2C
Catalog MSDS TTR
  • Caution ① Use 100% CO₂ gas.
  • Purpose ① Shipbuilding

    ② Storage tank
  • Attribute ① Electro gas arc welding process

    ② High deposition(Vertical up butt welding)

Supercored 70SB

Đối với thép nhẹ và thép cường độ cao loại 50Kg Supercored 70SB

Type Basic
Industry
JIS Z3313 T49 3 T5-1 C A-U H5
EN ISO 17632-A-T42 3 B C1 2
KS D7104 YFW-C502B
AWS A5.20 E71T-5C
Catalog MSDS TTR
  • Caution ① For preheating guidelines, please refer to your local standards and codes relative to your best practices.


    ② High-voltage or high-speed for one-side welding might cause hot cracking on the root bead.


    ③ Use 100% CO₂ gas.
  • Purpose ① Shipbuilding


    ② Structural fabrication


    ③ Heavy equipment
  • Attribute ① Good crack resistance


    ② Good impact value at low temperature

Supercored 70B

Đối với thép nhẹ và thép cường độ cao loại 50Kg Supercored 70B

Type Basic
Industry Structural fabrication
JIS Z3313 T49 4 T5-1 M A-U H5
EN ISO 17632-A-T42 4 B M21 3 H5
KS D7104 YFW-A502B
AWS A5.20 E71T-5M-J
Catalog MSDS TTR
  • Caution ① For preheating guidelines, please refer to your local standards and codes relative to your best practices.


    ② Use Ar + 20-25% CO₂ mixed gas.
  • Purpose ① Shipbuilding


    ② Structural fabrication
  • Attribute ① Good crack resistance


    ② Good impact value at low temperature


    ③ Good anti-porosity

SC-70T Cored

Đối với thép nhẹ và thép cường độ cao loại 50Kg SC-70T Cored

Type Metal-Cored
Industry Structural fabrication, Pipe&Pipeline
JIS Z3313 T49 2 T15-1 C A Ι | Z3313 T49 3 T15-1 M A
EN ISO 17632-A-T42 2 M C1 1|ISO 17632-A-T46 2 M M21 1
KS D7104 YFW-C50DM/ A50DM
AWS A5.18 E70C-3C/-6M
Catalog MSDS TTR
  • Caution ① For preheating guidelines, please refer to your local standards and codes relative to your best practices.


    ② High-voltage or high-speed for one-side welding might cause hot cracking on the root bead.



    ③ Use 100% CO₂ gas or Ar + 20-25% CO₂ mixed gas.
  • Purpose ① Shipbuilding



    ② Machinery



    ③ Structural fabrication
  • Attribute ① Good weldability in thin plate and root pass welding



    ② High productivity and automatic applications



    ③ Minimum amount of slag & spatter



    ④ Use 100% CO2 gas or Ar-CO2 mixture(Dual gas)



    ⑤ All position welding ⑥ Good anti-porosity

Supercored 70MXH

Đối với thép nhẹ và thép cường độ cao loại 50Kg Supercored 70MXH

Type Semi-Metal
Industry
JIS Z3313 T49 2 T1-0 C A-U H5
EN ISO 17632-A-T 42 2 R C 3 H5
KS D7104 YFW-C50DM
AWS A5.20 E70T-1C/-9C
Catalog MSDS TTR
  • Caution ① For preheating guidelines, please refer to your local standards and codes relative to your best practices.


    ② Use 100% CO₂ gas.
  • Purpose ① Shipbuilding


    ② Structural fabrication


    ③ General fabrication


    ④ Heavy equipment


    ⑤ Offshore structure
  • Attribute ① Designed for welding with 100% CO2 shielding gas


    ② High speed single or twin tandem welding


    ③ Low hydrogen level (H5)


    ④ Good anti-porosity to zinc primer

SC-70H Cored

Đối với thép nhẹ và thép cường độ cao loại 50Kg SC-70H Cored

Type Semi-Metal
Industry
JIS Z3313 T49 3 T1-0 C A H10
EN ISO 17632-A-T 42 2 R C 3
KS D7104 YFW-C502M
AWS A5.20 E70T-1C/-9C
D1.8 is available upon request
Catalog MSDS TTR
  • Caution ① For preheating guidelines, please refer to your local standards and codes relative to your best practices.


    ② Use 100% CO₂ gas.
  • Purpose ① Shipbuilding


    ② Structural fabrication


    ③ Machinery


    ④ Heavy equipment


    ⑤ Transportation equipment
  • Attribute ①High deposition in the flat and horizontal positions


    ② Designed for welding with 100% CO2 shielding gas


    ③ Low spatter and soft arc ④ Good anti-porosity


    ④ Meets AWS D1.8 seismic lot waiver requirements

SF-70MX

Đối với thép nhẹ và thép cường độ cao loại 50Kg SF-70MX

Type Semi-Metal
Industry
JIS Z3313 T49J 0 T1-0 C A-U H10
EN ISO 17632-A-T 42 0 R C 3
KS D7104 YFW-C50DM
AWS A5.20 E70T-1C
Catalog MSDS TTR
  • Caution ① For preheating guidelines, please refer to your local standards and codes relative to your best practices.


    ② Use 100% CO₂ gas.
  • Purpose ① Shipbuilding


    ② Structural fabrication


    ③ General fabrication


    ④ Transportation equipment
  • Attribute ① Designed for welding with 100% CO2 shielding gas


    ② Good high deposition rate


    ③ Good penetration and good arc stability


    ④ Low spatter and soft arc


    ⑤ Good anti-porosity

SF-71MC

Đối với thép nhẹ và thép cường độ cao loại 50Kg SF-71MC

Type Rutile
Industry Shipbuilding, Pipe & Pipeline
JIS
EN ISO 17632-A-T46 3 P M21 1 H10|ISO 17632-A-T46 2 P C1 1 H10
KS
AWS A5.20 E71T-1C/-1M-9C/-9M/-12C/-12M
D1.8 is available upon request
Catalog MSDS TTR
  • Caution ① For preheating guidelines, please refer to your local standards and codes relative to your best practices.


    ② High-voltage or high-speed for one-side welding might cause hot cracking on the root bead.
  • Purpose ① Shipbuilding


    ② Structural fabrication


    ③ General fabrication


    ④ Pipe line


    ⑤ Offshore structure
  • Attribute ① Low spatter and excellent performance


    ② Good arc performance and fast freezing slag


    ③ Use 100% CO2 gas or Ar-CO2 mixture(Dual gas)


    ④ Better performance in V-up position


    ⑤ Meets AWS D1.8 seismic lot waiver requirements

SC-71LHM Cored

Đối với thép nhẹ và thép cường độ cao loại 50Kg SC-71LHM Cored

Type Rutile
Industry Shipbuilding
JIS Z3313 T49 3 T1-1 M A-U H5
EN ISO 17632-A-T46 3 P M21 1 H5
KS
AWS A5.20 E71T-1M/-9M
D1.8 is available upon request
Catalog MSDS TTR
  • Caution ① For preheating guidelines, please refer to your local standards and codes relative to your best practices.


    ② High-voltage or high-speed for one-side welding might cause hot cracking on the root bead.


    ③ Use Ar + 20% CO₂ mixed gas.
  • Purpose ① Shipbuilding


    ② Steel industry


    ③ General fabrication
  • Attribute ① Designed for welding with 75~80% Argon/ balance CO2 shielding gas


    ② Good arc performance and fast freezing slag


    ③ Low hydrogen level(H5) and good crack resistance


    ④ Meets AWS D1.8 seismic lot waiver requirements

Supercored 71MAG

Đối với thép nhẹ và thép cường độ cao loại 50Kg Supercored 71MAG

Type Rutile
Industry Shipbuilding
JIS Z3313 T49 3 T1-1 M A-U
EN ISO 17632-A-T46 3 P M21 1
KS
AWS A5.20 E71T-1M/-9M
D1.8 is available upon request
Catalog MSDS TTR
  • Caution ① For preheating guidelines, please refer to your local standards and codes relative to your best practices.


    ② High-voltage or high-speed for one-side welding might cause hot cracking on the root bead.


    ③ Use Ar + 20-25% CO₂ mixed gas.
  • Purpose ① Shipbuilding


    ② Civil construction


    ③ General fabrication
  • Attribute ① Designed for welding with 75~80% Argon/ balance CO2 shielding gas


    ② Good arc performance and bead appearance


    ③ Low spatter


    ④ Meets AWS D1.8 seismic lot waiver requirements

SC-71HJ

Đối với thép nhẹ và thép cường độ cao loại 50Kg SC-71HJ

Type Rutile
Industry Shipbuilding
JIS Z3313 T49 4 T1-1 C A
EN ISO 17632-A-T42 4 P C1 1
KS D7104 YFW-C504R
AWS A5.20 E71T-1C/-9C-J
Catalog MSDS TTR
  • Caution ① For preheating guidelines, please refer to your local standards and codes relative to your best practices.


    ② High-voltage or high-speed for one-side welding might cause hot cracking on the root bead.


    ③ Use 100% CO₂ gas.
  • Purpose ① Shipbuilding


    ② Offshore Structure


    ③ Structural fabrication


    ④ Pressure vessels
  • Attribute ① Designed for welding with 100% CO2 shielding gas


    ② Good bead appearance


    ③ Smooth and stable arc with a fast freezing slag


    ④ Good performance in all position

Supercored 71H

Đối với thép nhẹ và thép cường độ cao loại 50Kg Supercored 71H

Type Rutile
Industry Shipbuilding
JIS Z3313 T49 4 T1-1 C A
EN ISO 17632-A-T42 4 P C1 1
KS D7104 YFW-C502R
AWS A5.20 E71T-1C/-9C-J
D1.8 is available upon request
Catalog MSDS TTR
  • Caution ① For preheating guidelines, please refer to your local standards and codes relative to your best practices.


    ② High-voltage or high-speed for one-side welding might cause hot cracking on the root bead.


    ③ Use 100% CO₂ gas.
  • Purpose ① Shipbuilding


    ② Offshore Structure


    ③ Structural fabrication


    ④ Pressure vessels
  • Attribute ① Low temperature service steel


    ② Designed for welding with 100% CO2 shielding gas


    ③ Smooth and stable arc with a fast freezing slag


    ④ Meets AWS D1.8 seismic lot waiver requirements

SC-71LH

Đối với thép nhẹ và thép cường độ cao loại 50Kg SC-71LH

Type Rutile
Industry Shipbuilding
JIS Z3313 T49 3 T1-1 C A
EN ISO 17632-A-T42 2 P C1 1 H5
KS D7104 YFW-C502R
AWS A5.20 E71T-1C/-9C
D1.8 is available upon request
Catalog MSDS TTR
  • Caution ① For preheating guidelines, please refer to your local standards and codes relative to your best practices.


    ② High-voltage or high-speed for one-side welding might cause hot cracking on the root bead.


    ③ Use 100% CO₂ gas.
  • Purpose ① Shipbuilding


    ② General fabrication


    ③ Structural fabrication


    ④ Steel industry
  • Attribute ① Designed for welding with 100% CO2 shielding gas


    ② Good low Hydrogen level(H5) and crack resistance


    ③ Smooth and stable arc with a fast freezing slag


    ④ Meets AWS D1.8 seismic lot waiver requirements

Supercored 71

Đối với thép nhẹ và thép cường độ cao loại 50Kg Supercored 71

Type Rutile
Industry Shipbuilding
JIS Z3313 T49 2 T1-1 C A
EN ISO 17632-A-T42 2 P C1 1
KS D7104 YFW-C502R
AWS A5.20 E71T-1C
D1.8 is available upon request
Catalog MSDS TTR
  • Caution ① For preheating guidelines, please refer to your local standards and codes relative to your best practices.


    ② High-voltage or high-speed for one-side welding might cause hot cracking on the root bead.


    ③ Use 100% CO₂ gas.
  • Purpose ① Shipbuilding


    ② General fabrication


    ③ Structural fabrication


    ④ Steel industry
  • Attribute ① Designed for welding with 100% CO2 shielding gas


    ② Good performance and low spatter


    ③ Smooth and stable arc with a fast freezing slag


    ④ Meets AWS D1.8 seismic lot waiver requirements

SF-71LF

Đối với thép nhẹ và thép cường độ cao loại 50Kg SF-71LF

Type Rutile
Industry Shipbuilding
JIS Z3313 T49J 0 T1-1 C A-U
EN
KS D7104 YFW-C50DR
AWS A5.20 E71T-1C
Catalog MSDS TTR
  • Caution ① For preheating guidelines, please refer to your local standards and codes relative to your best practices.


    ② High-voltage or high-speed for one-side welding might cause hot cracking on the root bead.


    ③ Use 100% CO₂ gas.
  • Purpose ① Shipbuilding


    ② General fabrication


    ③ Structural fabrication


    ④ Pressure vessels
  • Attribute ① Designed for welding with 100% CO2 shielding gas


    ② Low fume


    ③ Smooth and stable arc with a fast freezing slag

SF-71

Đối với thép nhẹ và thép cường độ cao loại 50Kg SF-71

Type Rutile
Industry Shipbuilding
JIS Z3313 T49J 0 T1-1 C A-U
EN ISO 17632-A-T42 0 P C1 1
KS D7104 YFW-C50DR
AWS A5.20 E71T-1C
Catalog MSDS TTR
  • Caution ① For preheating guidelines, please refer to your local standards and codes relative to your best practices.


    ② High-voltage or high-speed for one-side welding might cause hot cracking on the root bead.


    ③ Use 100% CO₂ gas.
  • Purpose ① Shipbuilding


    ② General fabrication


    ③ Structural fabrication


    ④ Pressure vessels
  • Attribute ① Designed for welding with 100% CO2 shielding gas


    ② Good performance and low spatter


    ③ Smooth and stable arc with a fast freezing slag
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