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EF-300N
Agglomerated basic welding flux for welding stainless high alloyed CrNi(Mo) steels. Excellent impact value at low temperature down to -196℃. (ER308L, ER309L, ER309LMo, ER317L, ER347, ER2209 etc)

Category:
EF-100SB×KD-B3
EF-600N×KW-M625

Description

Sizes (mm) Standard Welding Position Shielding gas Polarity
2.4~4.8 F – DC(+)
 
Typical chemical composition all-weld metal (%)
C Si Mn P S Cr Ni Mo Remark
– – – – – – – – –
 
Typical mechanical properties of all-weld metal
Y.S (MPa) T.S (MPa) EI. (%) Hardness (HV) IV (J) PWHT
– – – – – –
Product Dimensions and Weld Current Range
 
Welding
Position		 Sizes (mm) Ampere (A) Volt (V)
Min. Max. Min. Max.
– 2.4mm 250 350 26 28
– 3.2mm 450 550 27 29
– 4.0mm 500 600 28 30

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