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ASTM A959 317LN vs ASTM A959 317L

Strong Match — 92.4% match based on chemical composition and mechanical property overlap.

ASTM A959 317LN (ASTM A959:2011) and ASTM A959 317L (ASTM A959:2011) are both steel grades. Both fall under the Stainless Steel category. ASTM A959 317LN is typically used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1), while ASTM A959 317L is commonly used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1). ASTM A959 317LN is defined under ASTM International, originating from United States, while ASTM A959 317L is defined under ASTM International, originating from United States.

As per chemical composition, ASTM A959 317LN vs ASTM A959 317L is a 92.4% 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 92.4%.

Frequently Compared With ASTM A959 317LN:
ASTM A959 2205 ASTM A959 255 ASTM A959 26-3-3 GB/T 3280 06Cr19Ni10 GOST 5632 08X18H10 EN 10088-1 1.4301 EN 10088-1 1.4401 IS 1570 (Part 7) 11Cr17Ni13W3TiH GOST 5632 06Kh23N28 EN 10088-1 1.4006 IS 1570 (Part 7) 12Cr12MoH ASTM A959 .-
Match Breakdown
CHEMISTRY MATCH
92.4%
MECHANICAL MATCH
No shared data
OVERALL
92.4%
Specifications
Property ASTM A959 317LN ASTM A959 317L
Standard ASTM A959:2011 ASTM A959:2011
Category Stainless Steel Stainless Steel
C (%) <=0.030 <=0.030
Cr (%) 18.0-20.0 18.0-20.0
Mn (%) <=2.00 <=2.00
Mo (%) 3.0-4.0 3.0-4.0
N (%) 0.10-0.22 Not specified
Ni (%) 11.0-14.0 11.0-15.0
P (%) <=0.045 <=0.045
S (%) <=0.030 <=0.030
Si (%) <=1.00 <=1.00
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Typical Applications
ASTM A959 317LN
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
ASTM A959 317L
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
Key Differences
Can ASTM A959 317LN Be Substituted With ASTM A959 317L?
ASTM A959 317LN and ASTM A959 317L overlap closely enough on chemistry and mechanical properties that ASTM A959 317L is often considered as a substitute for ASTM A959 317LN 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 A959 317LN
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ASTM A959 317L
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Frequently Asked Questions
What is the difference between ASTM A959 317LN and ASTM A959 317L?
ASTM A959 317LN specifies N which is not specified for ASTM A959 317L.
Can ASTM A959 317LN be substituted with ASTM A959 317L?
ASTM A959 317LN and ASTM A959 317L overlap closely enough on chemistry and mechanical properties that ASTM A959 317L is often considered as a substitute for ASTM A959 317LN in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.