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ASTM A240/A240M:2025 S32615 Steel: Specifications & Listings

ASTM A240/A240M:2025 S32615: S32615: 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 S32615
Standard ASTM A240/A240M:2025
ApplicationsPressure vessels and general applications (plate, sheet and strip)
Equivalent / Similar Grades
Grade Standard Region Live on M-EX
ASTM A959 S32615 ASTM A959:2011 USA No activity yet
Grade ComparisonCompare With a Specific Grade →
Grade Standard Match
ASTM A959 S32615 ASTM A959:2011 Strong Match
BS 970 (Part 3) 316S31 BS 970 (Part 3):1991 Related Material
BS 970 (Part 3) 316S33 BS 970 (Part 3):1991 Related Material
BS 970 (Part 3) 320S31 BS 970 (Part 3):1991 Related Material
BS 970 (Part 1) 316S31 BS 970 (Part 1):1983 Related Material
BS 970 (Part 1) 316S33 BS 970 (Part 1):1983 Related Material
BS 970 (Part 1) 320S31 BS 970 (Part 1):1983 Related Material
BS 970 (Part 1) 303S42 BS 970 (Part 1):1983 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 Mo Cu
<=0.07 <=2.00 <=0.045 <=0.030 4.80-6.00 16.5-19.5 19.0-22.0 0.30-1.50 1.50-2.50
Mechanical Properties
Tensile Strength >=550 MPa
Yield Strength >=220 MPa
Elongation >=25%
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 (%)
All55022025
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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