KW-A82

Welding of Ni-Cr-Fe alloy steel (Inconel 600, 601) or different materials, such as Inconels, Inconel and low alloy steels, stainless steels and low alloy steels

KS         D 7021 : DNiCrFe-3
AWS     A5.11 : ENiCrFe-3
EN        ISO 14172 : E Ni 6182
JIS        Z 3224 : DNiCrFe-3

Category:
KNCF-3
KW-A82M

Description

Sizes (mm) Standard Welding Position Shielding gas Polarity
2.6~5.0 KS D 7021
AWS A5.11
EN ISO 14172
JIS Z 3224		 DNiCrFe-3
ENiCrFe-3
E Ni 6182
DNiCrFe-3		 F, HF, H, VU, OH – DC(+)
 
Typical chemical composition all-weld metal (%)
C Si Mn P S Cr Ni Mo Remark
0.02 0.57 5.57 0.010 0.004 15.27 Rem. 0.12 Fe : 7.32
Nb+Ta :2.16
 
Typical mechanical properties of all-weld metal
Y.S (MPa) T.S (MPa) EI. (%) Hardness (HV) IV (J) PWHT
510 660 48 – – –
Product Dimensions and Weld Current Range
 
Welding
Position		 Sizes (mm) Ampere (A) Volt (V)
Min. Max. Min. Max.
F, HF 2.6mm 60 80
VU, OH 2.6mm 50 70
F, HF 3.2mm 80 120
VU, OH 3.2mm 70 100
F, HF 4.0mm 120 150
VU, OH 4.0mm 100 140
F, HF 5.0mm 150 180

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