Strong Match — 87% match
based on chemical composition and mechanical property overlap.
ASTM A276/A276M S30215 (ASTM A276/A276M:2017) and JIS G4305 SUS302B (JIS G4305:2012) are both steel grades.
Both fall under the Stainless Steel category.
ASTM A276/A276M S30215 is typically used for stainless steel bars and shapes (hot-finished or cold-finished), while JIS G4305 SUS302B is commonly used for cold-rolled stainless steel plates, sheet and strip.
ASTM A276/A276M S30215 is defined under ASTM International, originating from United States, while JIS G4305 SUS302B is defined under Japanese Industrial Standards (JIS), originating from Japan.
As per chemical composition, ASTM A276/A276M S30215 vs JIS G4305 SUS302B is a 97.2% match.
As per mechanical properties, the match is 66.7%.
Combined, this makes them a strong match overall at 87%.
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 S30215
JIS G4305 SUS302B
Tensile Strength
>=515 MPa
>=520 MPa
Yield Strength
>=205 MPa
>=205 MPa
Elongation
>=40%
>=40%
Condition
Condition A (Annealed), hot-finished, all sizes (first row printed)
Solution heat treated plate and strip; 0.2 percent proof strength applies only when specified by the purchaser
Hardness
Not specified
<=207 HB
Typical Applications
ASTM A276/A276M S30215
Stainless steel bars and shapes (hot-finished or cold-finished)
JIS G4305 SUS302B
Cold-rolled stainless steel plates, sheet and strip
Key Differences
ASTM A276/A276M S30215 specifies N which is not specified for JIS G4305 SUS302B.
Can ASTM A276/A276M S30215 Be Substituted With JIS G4305 SUS302B?
ASTM A276/A276M S30215 and JIS G4305 SUS302B overlap closely enough on chemistry and mechanical properties that JIS G4305 SUS302B is often considered as a substitute for ASTM A276/A276M S30215 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 ASTM A276/A276M S30215 and JIS G4305 SUS302B?
ASTM A276/A276M S30215 specifies N which is not specified for JIS G4305 SUS302B.
Can ASTM A276/A276M S30215 be substituted with JIS G4305 SUS302B?
ASTM A276/A276M S30215 and JIS G4305 SUS302B overlap closely enough on chemistry and mechanical properties that JIS G4305 SUS302B is often considered as a substitute for ASTM A276/A276M S30215 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.