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ASTM A276/A276M S31727 vs JIS G4305 SUS317LN

Close Alternative — 72.3% match based on chemical composition and mechanical property overlap.

ASTM A276/A276M S31727 (ASTM A276/A276M:2017) and JIS G4305 SUS317LN (JIS G4305:2012) are both steel grades. Both fall under the Stainless Steel category. ASTM A276/A276M S31727 is typically used for stainless steel bars and shapes (hot-finished or cold-finished), while JIS G4305 SUS317LN is commonly used for cold-rolled stainless steel plates, sheet and strip. ASTM A276/A276M S31727 is defined under ASTM International, originating from United States, while JIS G4305 SUS317LN is defined under Japanese Industrial Standards (JIS), originating from Japan.

As per chemical composition, ASTM A276/A276M S31727 vs JIS G4305 SUS317LN is a 70.9% match. As per mechanical properties, the match is 75%. Combined, this makes them a close alternative overall at 72.3%.

Frequently Compared With ASTM A276/A276M S31727:
IS 1570 (Part 7) 12Cr12MoH 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) 12Cr12Ni2Mo
Match Breakdown
CHEMISTRY MATCH
70.9%
MECHANICAL MATCH
75%
OVERALL
72.3%
Specifications
Property ASTM A276/A276M S31727 JIS G4305 SUS317LN
Standard ASTM A276/A276M:2017 JIS G4305:2012
Category Stainless Steel Stainless Steel
C (%) <=0.030 <=0.030
Mn (%) <=1.00 <=2.00
P (%) <=0.030 <=0.045
S (%) <=0.030 <=0.030
Si (%) <=1.00 <=1.00
Cr (%) 17.5-19.0 18.00-20.00
Ni (%) 14.5-16.5 11.00-15.00
Mo (%) 3.8-4.5 3.00-4.00
N (%) 0.15-0.21 0.10-0.22
Cu (%) 2.8-4.0 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 S31727 JIS G4305 SUS317LN
Tensile Strength >=550 MPa >=550 MPa
Yield Strength >=245 MPa >=245 MPa
Elongation >=35% >=40%
Hardness <=217 HB <=217 HB
Condition Condition A (Annealed), hot-finished or cold-finished, all sizes (first row printed) Solution heat treated plate and strip; 0.2 percent proof strength applies only when specified by the purchaser
Typical Applications
ASTM A276/A276M S31727
Stainless steel bars and shapes (hot-finished or cold-finished)
JIS G4305 SUS317LN
Cold-rolled stainless steel plates, sheet and strip
Key Differences
Can ASTM A276/A276M S31727 Be Substituted With JIS G4305 SUS317LN?
ASTM A276/A276M S31727 and JIS G4305 SUS317LN 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 S31727
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JIS G4305 SUS317LN
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Frequently Asked Questions
What is the difference between ASTM A276/A276M S31727 and JIS G4305 SUS317LN?
ASTM A276/A276M S31727 specifies Cu which is not specified for JIS G4305 SUS317LN.
Can ASTM A276/A276M S31727 be substituted with JIS G4305 SUS317LN?
ASTM A276/A276M S31727 and JIS G4305 SUS317LN 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.