ASTM A240/A240M:2025 S35030 Steel: Specifications & Listings

ASTM A240/A240M:2025 S35030: S35030: austenitic (chromium-nickel or chromium-manganese-nickel) stainless steel plate, sheet and strip (UNS number, no type name printed). Specified in ASTM A240/A240M:2025.

Category: Stainless Steel
Grade Details
GradeASTM A240/A240M:2025 S35030
Standard ASTM A240/A240M:2025
ApplicationsPressure vessels and general applications (plate, sheet and strip)
Grade ComparisonCompare With a Specific Grade →
Grade Standard Match
EN 10088-1 X10NiCrSiNb35-22 EN 10088-1:2014 Related Material
EN 10088-1 X10NiCrSiNb35-22 EN 10088-1:2023 Related Material
ASTM A959 S30815 ASTM A959:2011 Related Material
EN 10088-1 X9CrNiSiNCe21-11-2 EN 10088-1:2014 Related Material
EN 10088-1 X9CrNiSiNCe21-11-2 EN 10088-1:2023 Related Material
EN 10088-1 X10NiCrSi35-19 EN 10088-1:2014 Related Material
EN 10088-1 X10NiCrSi35-19 EN 10088-1:2023 Related Material
EN 10088-1 X6CrNiSiNCe19-10 EN 10088-1:2014 Related Material
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Chemical Composition (%)
C Mn P S Si Cr Ni N Cu Nb
0.05-0.10 <=1.50 <=0.030 <=0.015 0.5-2.0 18.5-22.5 22.5-27.5 0.05-0.15 2.5-3.5 0.25-0.75
Mechanical Properties
Tensile Strength >=550 MPa
Yield Strength >=235 MPa
Elongation >=30%
Condition Plate, sheet and strip; yield by 0.2 percent offset

More data from ASTM A240/A240M:2025

From the standard
Mechanical properties 1 condition(s)
Product or thicknessTensile strength, min (MPa)Yield strength, min (MPa)Elongation in 50 mm, min (%)
All55023530
Minimum values; yield strength by the 0.2 percent offset method.
Source: ASTM A240/A240M:2025, Table 2
Cold bend 1 value
Cold bend angle
not required
Bend tests are not required for chromium steels thicker than 1 in. [25 mm] or for any austenitic or duplex steel regardless of thickness.
Source: ASTM A240/A240M:2025, Table 2

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