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ASTM A959 S39277 vs ASTM A276/A276M S32760

Close Alternative — 82.3% match based on chemical composition and mechanical property overlap.

ASTM A959 S39277 (ASTM A959:2011) and ASTM A276/A276M S32760 (ASTM A276/A276M:2017) are both steel grades. Both fall under the Stainless Steel category. ASTM A959 S39277 is typically used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1), while ASTM A276/A276M S32760 is commonly used for stainless steel bars and shapes (hot-finished or cold-finished). ASTM A959 S39277 is defined under ASTM International, originating from United States, while ASTM A276/A276M S32760 is defined under ASTM International, originating from United States.

As per chemical composition, ASTM A959 S39277 vs ASTM A276/A276M S32760 is a 82.3% 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 82.3%.

Frequently Compared With ASTM A959 S39277:
ASTM A959 2507 ASTM A959 .- EN 10088-1 1.4401 IS 1570 (Part 7) 11Cr17Ni13W3TiH ASTM A959 255 GB/T 3280 06Cr19Ni10 GOST 5632 08X18H10 EN 10088-1 1.4006 EN 10088-1 1.4845 IS 1570 (Part 7) 12Cr12Ni2Mo GOST 5632 06Kh23N28 IS 1570 (Part 7) 12Cr12MoVH
Match Breakdown
CHEMISTRY MATCH
82.3%
MECHANICAL MATCH
No shared data
OVERALL
82.3%
Specifications
Property ASTM A959 S39277 ASTM A276/A276M S32760
Standard ASTM A959:2011 ASTM A276/A276M:2017
Category Stainless Steel Stainless Steel
C (%) <=0.025 <=0.030
Cr (%) 24.0-26.0 24.0-26.0
Cu (%) 1.20-2.00 0.50-1.00
Mn (%) <=0.80 <=1.00
Mo (%) 3.0-4.0 3.0-4.0
N (%) 0.23-0.33 0.20-0.30
Ni (%) 6.5-8.0 6.0-8.0
P (%) <=0.025 <=0.030
S (%) <=0.002 <=0.010
Si (%) <=0.80 <=1.00
W (%) 0.80-1.20 0.50-1.00
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property ASTM A959 S39277 ASTM A276/A276M S32760
Tensile Strength Not specified >=750 MPa
Yield Strength Not specified >=550 MPa
Elongation Not specified >=25%
Hardness Not specified <=310 HB
Condition Not specified Condition A (Annealed), hot-finished or cold-finished, all sizes (first row printed)
Typical Applications
ASTM A959 S39277
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
ASTM A276/A276M S32760
Stainless steel bars and shapes (hot-finished or cold-finished)
Can ASTM A959 S39277 Be Substituted With ASTM A276/A276M S32760?
ASTM A959 S39277 and ASTM A276/A276M S32760 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 A959 S39277
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ASTM A276/A276M S32760
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Frequently Asked Questions
What is the difference between ASTM A959 S39277 and ASTM A276/A276M S32760?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can ASTM A959 S39277 be substituted with ASTM A276/A276M S32760?
ASTM A959 S39277 and ASTM A276/A276M S32760 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.