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ASTM A276/A276M S44600 vs ASTM A959 443

Close Alternative — 79.8% match based on chemical composition and mechanical property overlap.

ASTM A276/A276M S44600 (ASTM A276/A276M:2017) and ASTM A959 443 (ASTM A959:2011) are both steel grades. Both fall under the Stainless Steel category. ASTM A276/A276M S44600 is typically used for stainless steel bars and shapes (hot-finished or cold-finished), while ASTM A959 443 is commonly used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1). ASTM A276/A276M S44600 is defined under ASTM International, originating from United States, while ASTM A959 443 is defined under ASTM International, originating from United States.

As per chemical composition, ASTM A276/A276M S44600 vs ASTM A959 443 is a 79.8% 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 79.8%.

Frequently Compared With ASTM A276/A276M S44600:
GOST 5632 06Kh23N28 EN 10088-1 1.4301 EN 10088-1 1.4401 GB/T 3280 06Cr19Ni10 GOST 5632 08X18H10 EN 10088-1 1.4006 EN 10088-1 1.4845 IS 1570 (Part 7) 12Cr12MoVH ASTM A959 .- IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12Ni2Mo
Match Breakdown
CHEMISTRY MATCH
79.8%
MECHANICAL MATCH
No shared data
OVERALL
79.8%
Specifications
Property ASTM A276/A276M S44600 ASTM A959 443
Standard ASTM A276/A276M:2017 ASTM A959:2011
Category Stainless Steel Stainless Steel
C (%) <=0.20 <=0.20
Mn (%) <=1.50 <=1.00
P (%) <=0.040 <=0.040
S (%) <=0.030 <=0.030
Si (%) <=1.00 <=1.00
Cr (%) 23.0-27.0 18.0-23.0
Ni (%) <=0.75 <=0.50
N (%) <=0.25 Not specified
Cu (%) Not specified 0.90-1.25
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 S44600 ASTM A959 443
Tensile Strength >=450 MPa Not specified
Yield Strength >=275 MPa Not specified
Elongation >=20% Not specified
Hardness <=219 HB Not specified
Condition Condition A (Annealed), hot-finished, all sizes (first row printed) Not specified
Typical Applications
ASTM A276/A276M S44600
Stainless steel bars and shapes (hot-finished or cold-finished)
ASTM A959 443
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
Key Differences
Can ASTM A276/A276M S44600 Be Substituted With ASTM A959 443?
ASTM A276/A276M S44600 and ASTM A959 443 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.
On M-EX Right Now
ASTM A276/A276M S44600
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ASTM A959 443
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Frequently Asked Questions
What is the difference between ASTM A276/A276M S44600 and ASTM A959 443?
ASTM A276/A276M S44600 specifies N which is not specified for ASTM A959 443. ASTM A959 443 specifies Cu which is not specified for ASTM A276/A276M S44600.
Can ASTM A276/A276M S44600 be substituted with ASTM A959 443?
ASTM A276/A276M S44600 and ASTM A959 443 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.