HYUNDAI WELDING

Business Introduction

ALL PRODUCT

Flux & Wire Combination

M-12K

Carbon Steel & Low Alloy Steel M-12K

Type
Industry
JIS
EN
KS
AWS
  • Caution
  • Purpose
  • Attribute

L-8

Carbon Steel & Low Alloy Steel L-8

Type
Industry
JIS
EN
KS
AWS
  • Caution
  • Purpose
  • Attribute

H-14

Carbon Steel & Low Alloy Steel H-14

Type
Industry
JIS
EN
KS
AWS
  • Caution
  • Purpose
  • Attribute

S-777Q X M-12K

Carbon Steel & Low Alloy Steel S-777Q X M-12K

Type
Industry
JIS
EN
KS
AWS
  • Caution .
  • Purpose .
  • Attribute .

Superflux55ULT x A-G

Carbon Steel & Low Alloy Steel Superflux55ULT x A-G

Type
Industry
JIS
EN ISO 14174 S A FB 1 / 14171 S4
KS
AWS A5.23/ASME SFA5.23 F8A(P)8-EG-G
  • Caution ① Dry the flux at 300~350°C (572~662°F ) for 60 minutes before use.
    ② Suitable welding condition for 1st pass in the groove is 500~550A, 26~30V and 30~40Cpm to prevent hot cracking and obtain good slag removal.
    ③ Preheat at 50~100°C depending on kind of base metal and plate thickness.
    ④ When restraint stress is high or welding a thick plate, preheat according to rules.
  • Purpose ① Offshore
    ② Shipbuilding
    ③ Cryogenic applications
  • Attribute ① Good impact value and CTOD at low temperature
    ② Low hydrogen content
    ③ Tandem, multi-electrode applicable
    ④ Density : 1.2g/cm3
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