Strong Match — 89.8% match
based on chemical composition and mechanical property overlap.
JIS G4305 SUS430 (JIS G4305:2012) and IS 1570 (Part 5) X07Cr17 (IS 1570 (Part 5):1985) are both steel grades.
Both fall under the Stainless Steel category.
JIS G4305 SUS430 is defined under Japanese Industrial Standards (JIS), originating from Japan, while IS 1570 (Part 5) X07Cr17 is defined under Bureau of Indian Standards (IS), originating from India.
As per chemical composition, JIS G4305 SUS430 vs IS 1570 (Part 5) X07Cr17 is a 97.2% match.
As per mechanical properties, the match is 75%.
Combined, this makes them a strong match overall at 89.8%.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property
JIS G4305 SUS430
IS 1570 (Part 5) X07Cr17
Tensile Strength
>=420 MPa
>=450 MPa
Yield Strength
>=205 MPa
>=205 MPa (0.2 % proof stress)
Elongation
>=22%
>=22.0% (50 mm)
Hardness
<=183 HB
<=183 HB; <=88 HRB
Condition
Annealed plate and strip; proof strength applies only when specified by the purchaser
Annealed, quenched or solution treated plates, sheets and strips (Table 2)
Typical Applications
JIS G4305 SUS430
Cold-rolled stainless steel plates, sheet and strip
IS 1570 (Part 5) X07Cr17
Not documented
Can JIS G4305 SUS430 Be Substituted With IS 1570 (Part 5) X07Cr17?
JIS G4305 SUS430 and IS 1570 (Part 5) X07Cr17 overlap closely enough on chemistry and mechanical properties that IS 1570 (Part 5) X07Cr17 is often considered as a substitute for JIS G4305 SUS430 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 G4305 SUS430 and IS 1570 (Part 5) X07Cr17?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can JIS G4305 SUS430 be substituted with IS 1570 (Part 5) X07Cr17?
JIS G4305 SUS430 and IS 1570 (Part 5) X07Cr17 overlap closely enough on chemistry and mechanical properties that IS 1570 (Part 5) X07Cr17 is often considered as a substitute for JIS G4305 SUS430 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.