ASTM A959:2011 S20162 Steel: Specifications & Listings

ASTM A959:2011 S20162: Austenitic stainless steel grade (UNS S20162) with the composition limits of ASTM A959-11. Carbon up to 0.15% and chromium 16.5-21.0%.

Category: Stainless Steel
Grade Details
GradeASTM A959:2011 S20162
Standard ASTM A959:2011
ApplicationsWrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
Equivalent / Similar Grades
Grade Standard Region Live on M-EX
ASTM A276/A276M S20162 ASTM A276/A276M:2017 USA No activity yet
Grade ComparisonCompare With a Specific Grade →
Grade Standard Match
ASTM A276/A276M S20162 ASTM A276/A276M:2017 Strong Match
IS 6603 X15Cr18Ni8 IS 6603:2024 Related Material
BS 970 EN58H BS 970:1955 Related Material
EN 10088-1 X10CrNi18-8 EN 10088-1:2023 Related Material
EN 10088-1 X10CrNi18-8 EN 10088-1:2014 Related Material
EN 10088-3 X10CrNi18-8 EN 10088-3:2014 Related Material
EN 10088-2 X10CrNi18-8 EN 10088-2:2014 Related Material
JIS G4304 SUS315J2 JIS G4304:2021 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 Cr Mn Mo N Ni P S Si
<=0.15 16.5-21.0 4.0-8.0 0.50-2.50 0.05-0.25 6.0-10.0 <=0.040 <=0.040 2.5-4.5

More data from ASTM A959:2011

From the standard
Other composition limits from Table 1 and its footnotes
UNS number
S20162
Metallurgical class
Austenitic grade: usually predominantly face-centered cubic, hardenable only by cold working
Type
No type number is printed; the grade is identified by its UNS number only
Values
Maximum unless a range or minimum is shown; where two limits are shown for the same element in one grade the more stringent applies
These are the recommended composition limits of the A959 guide, intended for adoption by standards for stainless steel products; they are not a product specification.
Source: ASTM A959:2011, Table 1 and its footnotes

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