USA UNS S24000
ASTM
Specification or Grade
XM-29
Corresponding Standard ASTM A240/A240M-2020
Chromium and Chromium-Nickel Stainless Steel Plate, Sheet and Strip for Pressure Vessels and General Applications
Classification Austenitic Stainless Steel
Properties Corrosion Resistance
Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni N
Minimum Value - - 11.5 - - 17 2.3 0.2
Maximum Value 0.08 0.75 14.5 0.06 0.03 19 3.7 0.4
Mechanical Properties
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Reduction of Area
ψ
%
Sheet and Strip ≥690 ≥415 ≥40 ≤241
Plate ≥690 ≥380 ≥40 ≤241

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