Strong Match — 90% match
based on chemical composition and mechanical property overlap.
IS 1570 (Part 5) X10Cr17Mn6Ni4 (IS 1570 (Part 5):1985) and ASTM A959 201 (ASTM A959:2011) are both steel grades.
Both fall under the Stainless Steel category.
IS 1570 (Part 5) X10Cr17Mn6Ni4 is defined under Bureau of Indian Standards (IS), originating from India, while ASTM A959 201 is defined under ASTM International, originating from United States.
As per chemical composition, IS 1570 (Part 5) X10Cr17Mn6Ni4 vs ASTM A959 201 is a 90% 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 90%.
Frequently Compared With IS 1570 (Part 5) X10Cr17Mn6Ni4:
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) X10Cr17Mn6Ni4
ASTM A959 201
Tensile Strength
>=515 MPa
Not specified
Yield Strength
>=275 MPa (0.2 % proof stress)
Not specified
Elongation
>=40% (50 mm)
Not specified
Hardness
<=217 HB
Not specified
Condition
Annealed, quenched or solution treated bars and flats (Table 3)
Not specified
Typical Applications
IS 1570 (Part 5) X10Cr17Mn6Ni4
Not documented
ASTM A959 201
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
Key Differences
ASTM A959 201 specifies N which is not specified for IS 1570 (Part 5) X10Cr17Mn6Ni4.
Can IS 1570 (Part 5) X10Cr17Mn6Ni4 Be Substituted With ASTM A959 201?
IS 1570 (Part 5) X10Cr17Mn6Ni4 and ASTM A959 201 overlap closely enough on chemistry and mechanical properties that ASTM A959 201 is often considered as a substitute for IS 1570 (Part 5) X10Cr17Mn6Ni4 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) X10Cr17Mn6Ni4 and ASTM A959 201?
ASTM A959 201 specifies N which is not specified for IS 1570 (Part 5) X10Cr17Mn6Ni4.
Can IS 1570 (Part 5) X10Cr17Mn6Ni4 be substituted with ASTM A959 201?
IS 1570 (Part 5) X10Cr17Mn6Ni4 and ASTM A959 201 overlap closely enough on chemistry and mechanical properties that ASTM A959 201 is often considered as a substitute for IS 1570 (Part 5) X10Cr17Mn6Ni4 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.