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ASTM A276/A276M S31640 vs ASTM A276/A276M S31635

Strong Match — 93% match based on chemical composition and mechanical property overlap.

ASTM A276/A276M S31640 (ASTM A276/A276M:2017) and ASTM A276/A276M S31635 (ASTM A276/A276M:2017) are both steel grades. Both fall under the Stainless Steel category. ASTM A276/A276M S31640 is typically used for stainless steel bars and shapes (hot-finished or cold-finished), while ASTM A276/A276M S31635 is commonly used for stainless steel bars and shapes (hot-finished or cold-finished). ASTM A276/A276M S31640 is defined under ASTM International, originating from United States, while ASTM A276/A276M S31635 is defined under ASTM International, originating from United States.

As per chemical composition, ASTM A276/A276M S31640 vs ASTM A276/A276M S31635 is a 89.5% match. As per mechanical properties, the match is 100%. Combined, this makes them a strong match overall at 93%.

Frequently Compared With ASTM A276/A276M S31640:
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
89.5%
MECHANICAL MATCH
100%
OVERALL
93%
Specifications
Property ASTM A276/A276M S31640 ASTM A276/A276M S31635
Standard ASTM A276/A276M:2017 ASTM A276/A276M:2017
Category Stainless Steel Stainless Steel
C (%) <=0.08 <=0.08
Mn (%) <=2.00 <=2.00
P (%) <=0.045 <=0.045
S (%) <=0.030 <=0.030
Si (%) <=1.00 <=1.00
Cr (%) 16.0-18.0 16.0-18.0
Ni (%) 10.0-14.0 10.0-14.0
Mo (%) 2.00-3.00 2.00-3.00
N (%) <=0.10 <=0.10
Nb (%) <=1.10 Not specified
Ti (%) Not specified <=0.70
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 S31640 ASTM A276/A276M S31635
Tensile Strength >=515 MPa >=515 MPa
Yield Strength >=205 MPa >=205 MPa
Elongation >=40% >=40%
Condition Condition A (Annealed), hot-finished, all sizes (first row printed) Condition A (Annealed), hot-finished, all sizes (first row printed)
Typical Applications
ASTM A276/A276M S31640
Stainless steel bars and shapes (hot-finished or cold-finished)
ASTM A276/A276M S31635
Stainless steel bars and shapes (hot-finished or cold-finished)
Key Differences
Can ASTM A276/A276M S31640 Be Substituted With ASTM A276/A276M S31635?
ASTM A276/A276M S31640 and ASTM A276/A276M S31635 overlap closely enough on chemistry and mechanical properties that ASTM A276/A276M S31635 is often considered as a substitute for ASTM A276/A276M S31640 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
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ASTM A276/A276M S31640
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ASTM A276/A276M S31635
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Frequently Asked Questions
What is the difference between ASTM A276/A276M S31640 and ASTM A276/A276M S31635?
ASTM A276/A276M S31640 specifies Nb which is not specified for ASTM A276/A276M S31635. ASTM A276/A276M S31635 specifies Ti which is not specified for ASTM A276/A276M S31640.
Can ASTM A276/A276M S31640 be substituted with ASTM A276/A276M S31635?
ASTM A276/A276M S31640 and ASTM A276/A276M S31635 overlap closely enough on chemistry and mechanical properties that ASTM A276/A276M S31635 is often considered as a substitute for ASTM A276/A276M S31640 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.