Grade SS430Nb
Corresponding Standard EN ISO 14343-2017
Welding consumables — Wire electrodes, strip electrodes, wires and rods for arc welding of stainless and heat resisting steels — Classification
Classification Martensitic Stainless Steel
SS430Nb Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo More
Minimum Value - - - - - 15.5 - - - Nb:8C~1.2
Maximum Value 0.1 0.5 0.6 0.03 0.03 17 0.6 0.75 0.75
SS430Nb Mechanical Properties
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
≥450 ≥250 ≥15

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