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Acier doux et aciers à haute résistance 490MPa

Aciers à haute résistance

Aciers résistants aux intempéries

Aciers de service à basse température

Aciers faiblement alliés résistants à la chaleur

Aciers inoxydables

Application de rechargement

Sans gaz

Aciers alliés au nickel

SC-80M

Low-temperature Service Steel SC-80M

Type Metal-Cored
Industry Structural fabrication
JIS
EN ISO 17632-A-T 46 4 M M21 3 H5
KS
AWS A5.36/ ASME SFA5.36 E80T15-M21A4-G
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 Bridge construction


    ② Structural fabrication


    ③ Robotic welding


    ④ Transportation equipment
  • Attribute ① High strength weathering grade steels(Corten steel)


    ② Good anti-porosity.

SC-71MJ

Low-temperature Service Steel SC-71MJ

Type Rutile
Industry Shipbuilding
JIS
EN ISO 17632-A-T46 4 P M21 1 H5
KS
AWS A5.20 E71T-9M-J
D1.8 is available upon request
Catalog MSDS TTR
  • Caution .
  • Purpose ① Shipbuilding


    ② Pipe line


    ③ Offshore structure
  • Attribute ① Good impact value at low temperature


    ② Smooth and stable arc with a fast freezing slag


    ③ Low hydrogen level(H5)


    ④ Designed for welding with Ar-CO2 mixture


    ⑤ Meets AWS D1.8 seismic lot waiver requirements

SF-71P

Low-temperature Service Steel SF-71P

Type Rutile
Industry Shipbuilding
JIS
EN ISO 17632-A-T42 4 P C1 1 H5
KS
AWS A5.20 E71T-1C/-9C-J 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-81M

Low-temperature Service Steel SC-81M

Type Rutile
Industry Bridge structures
JIS
EN ISO 17632-A T 50 6 1Ni P M21 1 H5
KS
AWS A5.29 E81T1-Ni1M-J H4
Catalog MSDS TTR
  • Caution .
  • Purpose ① Construction machinery


    ② Bridge structures


    ③ Mining
  • Attribute ① Smooth and stable arc with a fast freezing slag


    ② Good impact value at low temperature


    ③ Designed for welding with Ar+CO2 mixture

SC-81SR

Low-temperature Service Steel SC-81SR

Type Rutile
Industry Shipbuilding
JIS Z3313 T55 6 T1-1 C A-N3-U
EN ISO 17632-A-T46 6 1.5Ni P C1 1 H5
KS
AWS A5.29 E81T1-K2C
Catalog MSDS TTR
  • Caution .
  • Purpose ① Shipbuilding

    ② Offshore structure

    ③ Pipe line

    ④ Pressure vessel.
  • Attribute ① Good impact value at low temperature (As Welded and PHWT).

SC-81LT

Low-temperature Service Steel SC-81LT

Type Rutile
Industry Shipbuilding & Offshore structure
JIS Z3313 T55 6 T1-1 C A-N3
EN ISO 17632-A-T46 6 1.5Ni P C1 1 H5
KS D7104 YFL-C506R
AWS A5.29 E81T1-K2C
Catalog MSDS TTR
  • Caution .
  • Purpose ① Shipbuilding

    ② Offshore structure

    ③ Structural fabrication
  • Attribute ① Good impact value at low temperature

    ② Smooth and stable arc with a fast freezing slag

    ③ Good CTOD value

SC-81Ni2M

Low-temperature Service Steel SC-81Ni2M

Type Rutile
Industry Offshore structure
JIS Z3313 T55 6 T1-1 M A-N5 H5
EN ISO 17632-A-T46 6 2Ni P M21 2 H5
KS
AWS A5.29 E81T1-Ni2M
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 Offshore structure


    ② Shipbuilding
  • Attribute ① Good impact value at low temperature


    ② Good CTOD value

SC-80K2

Low-temperature Service Steel SC-80K2

Type
Industry Shipbuilding
JIS Z3313 T55 6 T1-0 C A-N3 H5
EN ISO 17632-A-T 46 6 1.5Ni R C 3 H5
KS
AWS A5.29 E80T1-K2C
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 LPG and LNG storage tank


    ② Shipbuilding


    ③ Offshore structure
  • Attribute ① High speed single or twin tandem welding


    ② Low hydrogen level (H4)


    ③ Low temperature service

Supercored 81-K2MAG

Low-temperature Service Steel Supercored 81-K2MAG

Type Rutile
Industry Shipbuilding, Power&Petrochemical Industry
JIS Z3313 T55 6 T1-1 M A-N3 H5
EN ISO 17632-A-T50 6 1.5Ni P M21 2 H5
KS D7104 YFL-A506R
AWS A5.29 E81T1-K2M
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 Offshore structure


    ② Shipbuilding
  • Attribute ① Good impact value at low temperature


    ② Smooth arc and low spatter level

SC-460

Low-temperature Service Steel SC-460

Type Rutile
Industry Shipbuilding
JIS Z3313 T55 6 T1-1 C A-N3
EN ISO 17632-A-T46 6 1.5Ni P C1 1 H5
KS D7104 YFL-C506R
AWS A5.29 E81T1-K2C
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 Offshore structure
  • Attribute ① Good impact value at low temperature service steel


    ② Low hydrogen level (H5)


    ③ High tensile steel (EH47 Grade)

Supercored 81-K2

Low-temperature Service Steel Supercored 81-K2

Type Rutile
Industry Shipbuilding|Offshore Structure
JIS Z3313 T55 6 T1-1 C A-N3
EN ISO 17632-A-T46 6 1.5Ni P C1 1 H5
KS D7104 YFL-C506R
AWS A5.29 E81T1-K2C
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 Offshore


    ② Shipbuilding


    ③ General fabrication
  • Attribute ① Good impact value at low temperature


    ② Smooth and stable arc with a fast freezing slag


    ③ Low hydrogen level (H4)


    ④ Meets AWS D1.8 seismic lot waiver requirements

Supercored 81MAG

Low-temperature Service Steel Supercored 81MAG

Type Rutile
Industry Pipe & Pipeline
JIS
EN T 50 6 1Ni P M21 2 H5
KS
AWS A5.29 E81T1-Ni1M H4
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 Offshore structure


    ② Shipbuilding


    ③ Mining


    ④ Petrochemical industry
  • Attribute ① Good impact value at low temperature (as welded and PHWT)


    ② Low hydrogen level (H4)

SC-80MR

Low-temperature Service Steel SC-80MR

Type Metal-Cored
Industry Heavy equipment
JIS
EN ISO 17632-A-T50 6 1.5Ni M M21 2 H5
KS
AWS A5.28 E80C-G
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 Offshore structure


    ② Heavy equipment


    ③ General fabrication
  • Attribute ① Suitable for root-pass and multipass welding


    ② Good impact value at low temperature


    ③ Low spatter


    ④ Good anti-porosity

SC-70ML

Low-temperature Service Steel SC-70ML

Type Metal-Cored
Industry Heavy Equipment, Shipbuilding, Offshore Structure, Power&Petrochemical
JIS Z3313 T49 4 T15-1 M A-U H5
EN ISO 17632-A-T46 4 M M21 2 H5
KS D7104 YFW-A50DM
AWS A5.18 E70C-6M
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 General fabrication


    ② Heavy equipment


    ③ Offshore structure
  • Attribute ① Good impact value at low temperature


    ② Semi-automatic and automatic applications


    ③ Good anti-porosity


    ④ Meets AWS D1.8 seismic lot waiver requirements

SC-71MSR

Low-temperature Service Steel SC-71MSR

Type Rutile
Industry Shipbuilding, Pipe&Pipeline
JIS
EN ISO 17632-A-T46 4 P M21 1 H5
KS
AWS A5.20 E71T-12M-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 Ar + 20% CO₂ mixed gas.
  • Purpose ① Pipe line


    ② Offshore structure


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

SC-71SR

Low-temperature Service Steel SC-71SR

Type Rutile
Industry Shipbuilding, Pipe&Pipeline
JIS Z3313 T49 4 T1-1 C AP H5
EN ISO 17632-A-T42 4 P C1 1 H5
KS 7104 YFL-C503R
AWS A5.20 E71T-1C/-9C-J/-12C-J H4
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 Pipe line


    ② Offshore structure


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


    ② Meets AWS D1.8 seismic lot waiver requirements

SC-81Ni2

Low-temperature Service Steel SC-81Ni2

Type Rutile
Industry Offshore structure
JIS Z3313 T55 6 T1-1 C A-N5 H5
EN ISO 17632-A-T46 6 2Ni P C1 1 H5
KS
AWS A5.29 E81T1-Ni2C
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 Offshore structure


    ③ Structural fabrication
  • Attribute ① Good impact value at low temperature


    ② Good CTOD value

SC-EG3

Low-temperature Service Steel SC-EG3

Type Metal-Cored
Industry
JIS
EN EN ISO 17632-A T46 4 ZMn1.5NiMo M C1 2 H5
KS
AWS A5.26 EG82T-NM2
Catalog MSDS TTR
  • Caution ① Use 100% CO₂ gas.
  • Purpose ① Shipbuilding


    ② LPG and LNG storage tank
  • Attribute ① Electro gas arc welding process


    ② High deposition(vertical up butt welding)


    ③ Low temperature service
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