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ASTM A276/A276M S31725 vs ASTM A959 317LM

Strong Match — 100% match based on chemical composition and mechanical property overlap.

ASTM A276/A276M S31725 (ASTM A276/A276M:2017) and ASTM A959 317LM (ASTM A959:2011) are both steel grades. Both fall under the Stainless Steel category. ASTM A276/A276M S31725 is typically used for stainless steel bars and shapes (hot-finished or cold-finished), while ASTM A959 317LM is commonly used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1). ASTM A276/A276M S31725 is defined under ASTM International, originating from United States, while ASTM A959 317LM is defined under ASTM International, originating from United States.

As per chemical composition, ASTM A276/A276M S31725 vs ASTM A959 317LM is a 100% 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 100%.

Frequently Compared With ASTM A276/A276M S31725:
EN 10088-1 1.4006 EN 10088-1 1.4401 EN 10088-1 1.4845 IS 1570 (Part 7) 11Cr17Ni13W3TiH GB/T 3280 06Cr19Ni10 GOST 5632 06Kh23N28 EN 10088-1 1.4301 IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12MoVH IS 1570 (Part 7) 12Cr12Ni2Mo IS 1570 (Part 7) 12Cr13H ASTM A959 .-
Match Breakdown
CHEMISTRY MATCH
100%
MECHANICAL MATCH
No shared data
OVERALL
100%
Specifications
Property ASTM A276/A276M S31725 ASTM A959 317LM
Standard ASTM A276/A276M:2017 ASTM A959:2011
Category Stainless Steel Stainless Steel
C (%) <=0.030 <=0.030
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 (%) 13.5-17.5 13.5-17.5
Mo (%) 4.0-5.0 4.0-5.0
N (%) <=0.20 <=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 S31725 ASTM A959 317LM
Tensile Strength >=515 MPa Not specified
Yield Strength >=205 MPa Not specified
Elongation >=40% Not specified
Condition Condition A (Annealed), hot-finished or cold-finished, all sizes (first row printed) Not specified
Typical Applications
ASTM A276/A276M S31725
Stainless steel bars and shapes (hot-finished or cold-finished)
ASTM A959 317LM
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
Can ASTM A276/A276M S31725 Be Substituted With ASTM A959 317LM?
ASTM A276/A276M S31725 and ASTM A959 317LM overlap closely enough on chemistry and mechanical properties that ASTM A959 317LM is often considered as a substitute for ASTM A276/A276M S31725 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 S31725
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ASTM A959 317LM
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Frequently Asked Questions
What is the difference between ASTM A276/A276M S31725 and ASTM A959 317LM?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can ASTM A276/A276M S31725 be substituted with ASTM A959 317LM?
ASTM A276/A276M S31725 and ASTM A959 317LM overlap closely enough on chemistry and mechanical properties that ASTM A959 317LM is often considered as a substitute for ASTM A276/A276M S31725 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.