Strong Match — 89.4% match
based on chemical composition and mechanical property overlap.
JIS G4304 SUS316N (JIS G4304:2021) and ASTM A959 316H (ASTM A959:2011) are both steel grades.
Both fall under the Stainless Steel category.
JIS G4304 SUS316N is typically used for hot-rolled stainless steel plates and strips, while ASTM A959 316H is commonly used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1).
JIS G4304 SUS316N is defined under Japanese Industrial Standards (JIS), originating from Japan, while ASTM A959 316H is defined under ASTM International, originating from United States.
As per chemical composition, JIS G4304 SUS316N vs ASTM A959 316H is a 89.4% 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 89.4%.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property
JIS G4304 SUS316N
ASTM A959 316H
Tensile Strength
>=550 MPa
Not specified
Yield Strength
>=275 MPa
Not specified
Elongation
>=35%
Not specified
Hardness
<=217 HB
Not specified
Condition
Solution heat treated plate and strip; 0.2 percent proof strength applies only when specified by the purchaser
Not specified
Typical Applications
JIS G4304 SUS316N
Hot-rolled stainless steel plates and strips
ASTM A959 316H
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
Key Differences
JIS G4304 SUS316N specifies N which is not specified for ASTM A959 316H.
Can JIS G4304 SUS316N Be Substituted With ASTM A959 316H?
JIS G4304 SUS316N and ASTM A959 316H overlap closely enough on chemistry and mechanical properties that ASTM A959 316H is often considered as a substitute for JIS G4304 SUS316N in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
What is the difference between JIS G4304 SUS316N and ASTM A959 316H?
JIS G4304 SUS316N specifies N which is not specified for ASTM A959 316H.
Can JIS G4304 SUS316N be substituted with ASTM A959 316H?
JIS G4304 SUS316N and ASTM A959 316H overlap closely enough on chemistry and mechanical properties that ASTM A959 316H is often considered as a substitute for JIS G4304 SUS316N in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.