Grade SUS409TB
Corresponding Standard JIS G 3463-2012
Stainless Steel Boiler and Heat Exchanger Tubes
Classification Ferritic Stainless Steel
SUS409TB Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni More
Minimum Value - - - - - 10.5 - Ti: 6C~0.75
Maximum Value 0.08 1 1 0.04 0.03 11.75 0.6
SUS409TB Mechanical Properties
outside diameter
d
mm
Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
d<10 A ≥410 ≥205 ≥12
10≤d<20 A ≥410 ≥205 ≥15
d≤20 A ≥410 ≥205 ≥20
SUS409TB Corresponding Standards(Same grade name, different standards)

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