Strong Match — 92.3% match
based on chemical composition and mechanical property overlap.
IS 1570 (Part 5) X07Cr17 (IS 1570 (Part 5):1985) and ASTM A959 430Ti (ASTM A959:2011) are both steel grades.
Both fall under the Stainless Steel category.
IS 1570 (Part 5) X07Cr17 is defined under Bureau of Indian Standards (IS), originating from India, while ASTM A959 430Ti is defined under ASTM International, originating from United States.
As per chemical composition, IS 1570 (Part 5) X07Cr17 vs ASTM A959 430Ti is a 92.3% 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 92.3%.
Frequently Compared With IS 1570 (Part 5) X07Cr17:
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property
IS 1570 (Part 5) X07Cr17
ASTM A959 430Ti
Tensile Strength
>=450 MPa
Not specified
Yield Strength
>=205 MPa (0.2 % proof stress)
Not specified
Elongation
>=22.0% (50 mm)
Not specified
Hardness
<=183 HB; <=88 HRB
Not specified
Condition
Annealed, quenched or solution treated plates, sheets and strips (Table 2)
Not specified
Typical Applications
IS 1570 (Part 5) X07Cr17
Not documented
ASTM A959 430Ti
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
Can IS 1570 (Part 5) X07Cr17 Be Substituted With ASTM A959 430Ti?
IS 1570 (Part 5) X07Cr17 and ASTM A959 430Ti overlap closely enough on chemistry and mechanical properties that ASTM A959 430Ti is often considered as a substitute for IS 1570 (Part 5) X07Cr17 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 IS 1570 (Part 5) X07Cr17 and ASTM A959 430Ti?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can IS 1570 (Part 5) X07Cr17 be substituted with ASTM A959 430Ti?
IS 1570 (Part 5) X07Cr17 and ASTM A959 430Ti overlap closely enough on chemistry and mechanical properties that ASTM A959 430Ti is often considered as a substitute for IS 1570 (Part 5) X07Cr17 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.