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OK 92.55瑞典伊萨镍基焊条成分
SFA/AWS A5.11
ENiCrMo-6
EN ISO 14172
E Ni 6620 (NiCr14Mo7Fe)
ABS ENiCrMo-6
BV N50, 9Ni*
CE EN 13479
DNV For welding NV 1.5Ni to NV 5Ni
GL NiCr14Mo7Fe
C 0,05
Si 0,4
Mn 3
Cr 13
Ni 70
Mo 6,25
W 1,6
Nb 1,3
Cu <0,3
Fe 5,0
Yield stress, MPa
>430
Tensile strength, MPa
>690
Elongation, %
>35
Elongation, %
>35
Ferrite content
FN 0
Charpy V
Test temps, °C Impact values, J
-196 >70
Redrying temperature, °C
300
Redrying time, hours
1-2
Recovery
150-155
