EF-100SBxKD-50

Single and Multi-layer welding of ship building, bridges, structural steel and other fabrication

KS               B ISO 14171 : S 46 3 AB S4
AWS           A5.17 : F7A2-EH14
EN              ISO 14171 : S 46 3 AB S4
JIS              Z 3183 : S502-H

Description

Sizes (mm) Standard Welding Position Shielding gas Polarity
2.4~4.8 AWS A5.17
EN IS 14171
KS B ISO 14171
JIS Z 3183
F7A2-EH14
S 46 3 AB S4
S 46 3 AB S4
S502-H
F DC(+)
 
Typical chemical composition all-weld metal (%)
C Si Mn P S Cr Ni Mo Remark
0.08 0.23 1.70 0.014 0.018
 
Typical Mechnical properties of all-weld metal
Y.S (MPa) T.S (MPa) EI. (%) Hardness (HV) IV (J) PWHT
568 608 29 100 (-30℃)
Product Dimensions and Weld Current Range
 
Welding
Position
Sizes (mm) Ampere (A) Volt (V)
Min. Max. Min. Max.
2.4mm 250 500 28 32
3.2mm 300 650 28 32
4.0mm 400 1200 30 34
4.8mm 500 1400 32 36