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ASTM A276/A276M S30215 vs ASTM A959 S30415

Close Alternative — 70% match based on chemical composition and mechanical property overlap.

ASTM A276/A276M S30215 (ASTM A276/A276M:2017) and ASTM A959 S30415 (ASTM A959:2011) are both steel grades. Both fall under the Stainless Steel category. ASTM A276/A276M S30215 is typically used for stainless steel bars and shapes (hot-finished or cold-finished), while ASTM A959 S30415 is commonly used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1). ASTM A276/A276M S30215 is defined under ASTM International, originating from United States, while ASTM A959 S30415 is defined under ASTM International, originating from United States.

As per chemical composition, ASTM A276/A276M S30215 vs ASTM A959 S30415 is a 70% 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 70%.

Frequently Compared With ASTM A276/A276M S30215:
ASTM A959 .- GB/T 3280 06Cr19Ni10 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) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12MoVH IS 1570 (Part 7) 12Cr12Ni2Mo
Match Breakdown
CHEMISTRY MATCH
70%
MECHANICAL MATCH
No shared data
OVERALL
70%
Specifications
Property ASTM A276/A276M S30215 ASTM A959 S30415
Standard ASTM A276/A276M:2017 ASTM A959:2011
Category Stainless Steel Stainless Steel
C (%) <=0.15 0.04-0.06
Mn (%) <=2.00 <=0.80
P (%) <=0.045 <=0.045
S (%) <=0.030 <=0.030
Si (%) 2.00-3.00 1.00-2.00
Cr (%) 17.0-19.0 18.0-19.0
Ni (%) 8.0-10.0 9.0-10.0
N (%) <=0.10 0.12-0.18
Ce (%) Not specified 0.03-0.08
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 S30215 ASTM A959 S30415
Tensile Strength >=515 MPa Not specified
Yield Strength >=205 MPa Not specified
Elongation >=40% Not specified
Condition Condition A (Annealed), hot-finished, all sizes (first row printed) Not specified
Typical Applications
ASTM A276/A276M S30215
Stainless steel bars and shapes (hot-finished or cold-finished)
ASTM A959 S30415
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
Key Differences
Can ASTM A276/A276M S30215 Be Substituted With ASTM A959 S30415?
ASTM A276/A276M S30215 and ASTM A959 S30415 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 S30215
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ASTM A959 S30415
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Frequently Asked Questions
What is the difference between ASTM A276/A276M S30215 and ASTM A959 S30415?
ASTM A959 S30415 specifies Ce which is not specified for ASTM A276/A276M S30215.
Can ASTM A276/A276M S30215 be substituted with ASTM A959 S30415?
ASTM A276/A276M S30215 and ASTM A959 S30415 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.