Strong Match — 88.1% match
based on chemical composition and mechanical property overlap.
JIS G4304 SUS329J3L (JIS G4304:2021) and JIS G4304 SUS329J4L (JIS G4304:2021) are both steel grades.
Both fall under the Stainless Steel category.
JIS G4304 SUS329J3L is typically used for hot-rolled stainless steel plates and strips, while JIS G4304 SUS329J4L is commonly used for hot-rolled stainless steel plates and strips.
JIS G4304 SUS329J3L is defined under Japanese Industrial Standards (JIS), originating from Japan, while JIS G4304 SUS329J4L is defined under Japanese Industrial Standards (JIS), originating from Japan.
As per chemical composition, JIS G4304 SUS329J3L vs JIS G4304 SUS329J4L is a 82.2% match.
As per mechanical properties, the match is 100%.
Combined, this makes them a strong match overall at 88.1%.
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 SUS329J3L
JIS G4304 SUS329J4L
Tensile Strength
>=620 MPa
>=620 MPa
Yield Strength
>=450 MPa
>=450 MPa
Elongation
>=18%
>=18%
Hardness
<=302 HB
<=302 HB
Condition
Solution heat treated plate and strip; proof strength applies only when specified by the purchaser
Solution heat treated plate and strip; proof strength applies only when specified by the purchaser
Typical Applications
JIS G4304 SUS329J3L
Hot-rolled stainless steel plates and strips
JIS G4304 SUS329J4L
Hot-rolled stainless steel plates and strips
Can JIS G4304 SUS329J3L Be Substituted With JIS G4304 SUS329J4L?
JIS G4304 SUS329J3L and JIS G4304 SUS329J4L overlap closely enough on chemistry and mechanical properties that JIS G4304 SUS329J4L is often considered as a substitute for JIS G4304 SUS329J3L 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 SUS329J3L and JIS G4304 SUS329J4L?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can JIS G4304 SUS329J3L be substituted with JIS G4304 SUS329J4L?
JIS G4304 SUS329J3L and JIS G4304 SUS329J4L overlap closely enough on chemistry and mechanical properties that JIS G4304 SUS329J4L is often considered as a substitute for JIS G4304 SUS329J3L in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.