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KFN-50

Welding of various types of cast irons, cast irons to steel and other ferrous and nonferrous materials

KS              D 7008 : DFCNiFe
AWS          A5.15 : ENiFe-CI
EN             ISO 1071 : E C NiFe-CI 1
JIS             Z 3252 : DFCNiFe

Category:
KCF-50
KSN-100

Description

Sizes (mm) Standard Welding Position Shielding gas Polarity
2.6~5.0 KS D 7008
AWS A5.15
EN ISO 1071
JIS Z 3252		 DFCNiFe
ENiFe-CI
E C NiFe-CI 1
DFCNiFe		 F, HF – AC/DC(+)
 
Typical chemical composition all-weld metal (%)
C Si Mn P S Cr Ni Mo Remark
0.80 0.36 0.45 0.008 0.002 0.05 55.5 0.01 Fe : Rem
 
Typical mechanical properties of all-weld metal
Y.S (MPa) T.S (MPa) EI. (%) Hardness (HV) IV (J) PWHT
– 550 – 190 – –
Product Dimensions and Weld Current Range
 
Welding
Position		 Sizes (mm) Ampere (A) Volt (V)
Min. Max. Min. Max.
F, HF 2.6mm 60 90
F, HF 3.2mm 80 120
F, HF 4.0mm 120 150
F, HF 5.0mm 140 190

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