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

Category:
KW-MCuSi
EF-100×KD-50

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

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