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ASTM A240/A240M:2025 S30441 Steel: Specifications & Listings

ASTM A240/A240M:2025 S30441: S30441: 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 S30441
Standard ASTM A240/A240M:2025
ApplicationsPressure vessels and general applications (plate, sheet and strip)
Equivalent / Similar Grades
Grade Standard Region Live on M-EX
IS 5522 X04Cr19Ni9 IS 5522:2014 India No activity yet
Grade ComparisonCompare With a Specific Grade →
Grade Standard Match
IS 5522 X04Cr19Ni9 IS 5522:2014 Strong Match
ASTM A240/A240M S30400 ASTM A240/A240M:2025 Close Alternative
ASTM A276/A276M S30400 ASTM A276/A276M:2017 Close Alternative
IS 5522 X07Cr18Ni9 IS 5522:2014 Close Alternative
ASTM A240/A240M S30200 ASTM A240/A240M:2025 Close Alternative
ASTM A276/A276M S30200 ASTM A276/A276M:2017 Close Alternative
ASTM A276/A276M S30215 ASTM A276/A276M:2017 Close Alternative
ASTM A276/A276M S34700 ASTM A276/A276M:2017 Close Alternative
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 W
<=0.08 <=2.00 <=0.045 <=0.030 1.0-2.0 17.5-19.5 8.0-10.5 <=0.10 1.5-2.5 0.1-0.5 0.2-0.8
Mechanical Properties
Tensile Strength >=515 MPa
Yield Strength >=205 MPa
Elongation >=40%
Hardness <=201 HB
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 (%)
All51520540
Minimum values; yield strength by the 0.2 percent offset method.
Source: ASTM A240/A240M:2025, Table 2
Hardness 1 condition(s)
Product or thicknessBrinell HBW, maxRockwell, max
All20192 HRBW
Maximum values; either Brinell or Rockwell scale may be used.
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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