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ASTM A276/A276M S32053 vs ASTM A959 S32050

Close Alternative — 72.1% match based on chemical composition and mechanical property overlap.

ASTM A276/A276M S32053 (ASTM A276/A276M:2017) and ASTM A959 S32050 (ASTM A959:2011) are both steel grades. Both fall under the Stainless Steel category. ASTM A276/A276M S32053 is typically used for stainless steel bars and shapes (hot-finished or cold-finished), while ASTM A959 S32050 is commonly used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1). ASTM A276/A276M S32053 is defined under ASTM International, originating from United States, while ASTM A959 S32050 is defined under ASTM International, originating from United States.

As per chemical composition, ASTM A276/A276M S32053 vs ASTM A959 S32050 is a 72.1% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a close alternative overall at 72.1%.

Frequently Compared With ASTM A276/A276M S32053:
GOST 5632 06Kh23N28 GOST 5632 08X18H10 EN 10088-1 1.4006 EN 10088-1 1.4301 EN 10088-1 1.4401 EN 10088-1 1.4845 IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12MoVH ASTM A959 .- GB/T 3280 06Cr19Ni10 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12Ni2Mo
Match Breakdown
CHEMISTRY MATCH
72.1%
MECHANICAL MATCH
No shared data
OVERALL
72.1%
Specifications
Property ASTM A276/A276M S32053 ASTM A959 S32050
Standard ASTM A276/A276M:2017 ASTM A959:2011
Category Stainless Steel Stainless Steel
C (%) <=0.030 <=0.030
Mn (%) <=1.00 <=1.50
P (%) <=0.030 <=0.035
S (%) <=0.010 <=0.020
Si (%) <=1.00 <=1.00
Cr (%) 22.0-24.0 22.0-24.0
Ni (%) 24.0-26.0 20.0-23.0
Mo (%) 5.0-6.0 6.0-6.8
N (%) 0.17-0.22 0.21-0.32
Cu (%) Not specified <=0.40
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property ASTM A276/A276M S32053 ASTM A959 S32050
Tensile Strength >=640 MPa Not specified
Yield Strength >=295 MPa Not specified
Elongation >=40% Not specified
Hardness <=217 HB Not specified
Condition Condition A (Annealed), hot-finished or cold-finished, all sizes (first row printed) Not specified
Typical Applications
ASTM A276/A276M S32053
Stainless steel bars and shapes (hot-finished or cold-finished)
ASTM A959 S32050
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
Key Differences
Can ASTM A276/A276M S32053 Be Substituted With ASTM A959 S32050?
ASTM A276/A276M S32053 and ASTM A959 S32050 are a close alternative rather than a direct substitute. Some properties overlap well, but check the specific chemistry and mechanical rows above against your application's requirements before treating them as interchangeable.
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ASTM A276/A276M S32053
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ASTM A959 S32050
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Frequently Asked Questions
What is the difference between ASTM A276/A276M S32053 and ASTM A959 S32050?
ASTM A959 S32050 specifies Cu which is not specified for ASTM A276/A276M S32053.
Can ASTM A276/A276M S32053 be substituted with ASTM A959 S32050?
ASTM A276/A276M S32053 and ASTM A959 S32050 are a close alternative rather than a direct substitute. Some properties overlap well, but check the specific chemistry and mechanical rows above against your application's requirements before treating them as interchangeable.