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ASTM A276/A276M S31803 vs ASTM A276/A276M S32205

Close Alternative — 75.9% match based on chemical composition and mechanical property overlap.

ASTM A276/A276M S31803 (ASTM A276/A276M:2017) and ASTM A276/A276M S32205 (ASTM A276/A276M:2017) are both steel grades. Both fall under the Stainless Steel category. ASTM A276/A276M S31803 is typically used for stainless steel bars and shapes (hot-finished or cold-finished), while ASTM A276/A276M S32205 is commonly used for stainless steel bars and shapes (hot-finished or cold-finished). ASTM A276/A276M S31803 is defined under ASTM International, originating from United States, while ASTM A276/A276M S32205 is defined under ASTM International, originating from United States.

As per chemical composition, ASTM A276/A276M S31803 vs ASTM A276/A276M S32205 is a 88.9% match. As per mechanical properties, the match is 50%. Combined, this makes them a close alternative overall at 75.9%.

Frequently Compared With ASTM A276/A276M S31803:
ASTM A959 2205 ASTM A959 255 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
Match Breakdown
CHEMISTRY MATCH
88.9%
MECHANICAL MATCH
50%
OVERALL
75.9%
Specifications
Property ASTM A276/A276M S31803 ASTM A276/A276M S32205
Standard ASTM A276/A276M:2017 ASTM A276/A276M:2017
Category Stainless Steel Stainless Steel
C (%) <=0.030 <=0.030
Mn (%) <=2.00 <=2.00
P (%) <=0.030 <=0.030
S (%) <=0.020 <=0.020
Si (%) <=1.00 <=1.00
Cr (%) 21.0-23.0 22.0-23.0
Ni (%) 4.5-6.5 4.5-6.5
Mo (%) 2.5-3.5 3.0-3.5
N (%) 0.08-0.20 0.14-0.20
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 S31803 ASTM A276/A276M S32205
Tensile Strength >=620 MPa >=655 MPa
Yield Strength >=448 MPa >=450 MPa
Elongation >=25% >=25%
Hardness <=290 HB <=290 HB
Condition Condition A (Annealed), hot-finished or cold-finished, all sizes (first row printed) Condition A (Annealed), hot-finished or cold-finished, all sizes (first row printed)
Typical Applications
ASTM A276/A276M S31803
Stainless steel bars and shapes (hot-finished or cold-finished)
ASTM A276/A276M S32205
Stainless steel bars and shapes (hot-finished or cold-finished)
Can ASTM A276/A276M S31803 Be Substituted With ASTM A276/A276M S32205?
ASTM A276/A276M S31803 and ASTM A276/A276M S32205 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 S31803
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ASTM A276/A276M S32205
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Frequently Asked Questions
What is the difference between ASTM A276/A276M S31803 and ASTM A276/A276M S32205?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can ASTM A276/A276M S31803 be substituted with ASTM A276/A276M S32205?
ASTM A276/A276M S31803 and ASTM A276/A276M S32205 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.