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ASTM A276/A276M S31700 vs ASTM A959 317

Strong Match — 97.2% match based on chemical composition and mechanical property overlap.

ASTM A276/A276M S31700 (ASTM A276/A276M:2017) and ASTM A959 317 (ASTM A959:2011) are both steel grades. Both fall under the Stainless Steel category. ASTM A276/A276M S31700 is typically used for stainless steel bars and shapes (hot-finished or cold-finished), while ASTM A959 317 is commonly used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1). ASTM A276/A276M S31700 is defined under ASTM International, originating from United States, while ASTM A959 317 is defined under ASTM International, originating from United States.

As per chemical composition, ASTM A276/A276M S31700 vs ASTM A959 317 is a 97.2% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a strong match overall at 97.2%.

Frequently Compared With ASTM A276/A276M S31700:
IS 1570 (Part 7) 12Cr12MoVH 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) 12Cr12Ni2Mo
Match Breakdown
CHEMISTRY MATCH
97.2%
MECHANICAL MATCH
No shared data
OVERALL
97.2%
Specifications
Property ASTM A276/A276M S31700 ASTM A959 317
Standard ASTM A276/A276M:2017 ASTM A959:2011
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 (%) 18.0-20.0 18.0-20.0
Ni (%) 11.0-15.0 11.0-15.0
Mo (%) 3.0-4.0 3.0-4.0
N (%) <=0.10 Not specified
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 S31700 ASTM A959 317
Tensile Strength >=515 MPa Not specified
Yield Strength >=205 MPa Not specified
Elongation >=40% Not specified
Condition Condition A (Annealed), hot-finished, all sizes (first row printed) Not specified
Typical Applications
ASTM A276/A276M S31700
Stainless steel bars and shapes (hot-finished or cold-finished)
ASTM A959 317
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
Key Differences
Can ASTM A276/A276M S31700 Be Substituted With ASTM A959 317?
ASTM A276/A276M S31700 and ASTM A959 317 overlap closely enough on chemistry and mechanical properties that ASTM A959 317 is often considered as a substitute for ASTM A276/A276M S31700 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
On M-EX Right Now
ASTM A276/A276M S31700
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ASTM A959 317
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Frequently Asked Questions
What is the difference between ASTM A276/A276M S31700 and ASTM A959 317?
ASTM A276/A276M S31700 specifies N which is not specified for ASTM A959 317.
Can ASTM A276/A276M S31700 be substituted with ASTM A959 317?
ASTM A276/A276M S31700 and ASTM A959 317 overlap closely enough on chemistry and mechanical properties that ASTM A959 317 is often considered as a substitute for ASTM A276/A276M S31700 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.