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ASTM A959 255 vs ASTM A959 26-3-3

Close Alternative — 73.7% match based on chemical composition and mechanical property overlap.

ASTM A959 255 (ASTM A959:2011) and ASTM A959 26-3-3 (ASTM A959:2011) are both steel grades. Both fall under the Stainless Steel category. ASTM A959 255 is typically used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1), while ASTM A959 26-3-3 is commonly used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1). ASTM A959 255 is defined under ASTM International, originating from United States, while ASTM A959 26-3-3 is defined under ASTM International, originating from United States.

As per chemical composition, ASTM A959 255 vs ASTM A959 26-3-3 is a 73.7% 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 73.7%.

Frequently Compared With ASTM A959 255:
ASTM A959 2507 ASTM A959 2205 EN 10088-1 1.4006 ASTM A959 .- GB/T 3280 06Cr19Ni10 GOST 5632 06Kh23N28 GOST 5632 08X18H10 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
Match Breakdown
CHEMISTRY MATCH
73.7%
MECHANICAL MATCH
No shared data
OVERALL
73.7%
Specifications
Property ASTM A959 255 ASTM A959 26-3-3
Standard ASTM A959:2011 ASTM A959:2011
Category Stainless Steel Stainless Steel
C (%) <=0.04 <=0.030
Cr (%) 24.0-27.0 25.0-28.0
Cu (%) 1.50-2.50 Not specified
Mn (%) <=1.50 <=1.00
Mo (%) 2.9-3.9 3.0-4.0
N (%) 0.10-0.25 <=0.040
Ni (%) 4.5-6.5 1.0-3.5
P (%) <=0.040 <=0.040
S (%) <=0.030 <=0.030
Si (%) <=1.00 <=1.00
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Typical Applications
ASTM A959 255
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
ASTM A959 26-3-3
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
Key Differences
Can ASTM A959 255 Be Substituted With ASTM A959 26-3-3?
ASTM A959 255 and ASTM A959 26-3-3 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 255
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ASTM A959 26-3-3
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Frequently Asked Questions
What is the difference between ASTM A959 255 and ASTM A959 26-3-3?
ASTM A959 255 specifies Cu which is not specified for ASTM A959 26-3-3.
Can ASTM A959 255 be substituted with ASTM A959 26-3-3?
ASTM A959 255 and ASTM A959 26-3-3 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.