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EF-200VxKD-Ni1K
Single and multi-layer welding of machinery, pressure vessels, pipes, ship building steel
KSB ISO 14171 : S 50 4 CS SZ
AWSA5.23 : F8A(P)4-ENi1K-Ni1
ENISO 14171 : S 50 4 CS SZ

Category:
EF-200V×KD-EH12K
EF-100HH×KD-50

Description

Sizes (mm) Standard Welding Position Shielding gas Polarity
2.4~4.0 AWS A5.23
EN ISO 14171
KS B ISO 14171		 F8A(P)4-ENi1K-Ni1
S 50 4 CS SZ
S 50 4 CS SZ		 F – DC(+)
 
Typical chemical composition all-weld metal (%)
C Si Mn P S Cr Ni Mo Remark
0.08 0.60 1.33 0.014 0.003 – 0.78 –
 
Typical Mechnical properties of all-weld metal
Y.S (MPa) T.S (MPa) EI. (%) Hardness (HV) IV (J) PWHT
590 680 24 83 (-40℃) 620℃ 1hr
Product Dimensions and Weld Current Range
 
Welding
Position		 Sizes (mm) Ampere (A) Volt (V)
Min. Max. Min. Max.
– 2.4 mm 250 500 28 32
– 3.2 mm 300 650 28 32
– 4.0 mm 400 1200 30 34
– 4.8 mm 500 1400 32 36

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