Strong Match — 92% match
based on chemical composition and mechanical property overlap.
BS 970 (Part 1) 316S13 (BS 970 (Part 1):1983) and IS 6603 X02Cr17Ni12Mo3 (IS 6603:2024) are both steel grades.
Both fall under the Stainless Steel category.
BS 970 (Part 1) 316S13 is typically used for austenitic stainless and heat resisting steel for mechanical and allied engineering purposes (table 14, with table 15 for the cold drawn condition)., while IS 6603 X02Cr17Ni12Mo3 is commonly used for general purposes, semi-finished products, bars, wire rods and bright bars.
BS 970 (Part 1) 316S13 is defined under British Standards (BS), originating from United Kingdom, while IS 6603 X02Cr17Ni12Mo3 is defined under Bureau of Indian Standards (IS), originating from India.
As per chemical composition, BS 970 (Part 1) 316S13 vs IS 6603 X02Cr17Ni12Mo3 is a 92% 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%.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property
BS 970 (Part 1) 316S13
IS 6603 X02Cr17Ni12Mo3
Tensile Strength
Not specified
520-720 MPa
Yield Strength
Not specified
>=205 MPa
Elongation
Not specified
>=40%
Condition
Not specified
Solution annealed, conditions 1C, 1E, 1D, 1X, 1G and 2D, thickness or diameter up to 160 mm; Yield Strength is Rp0.2, Elongation is A (longitudinal)
Typical Applications
BS 970 (Part 1) 316S13
Austenitic stainless and heat resisting steel for mechanical and allied engineering purposes (Table 14, with Table 15 for the cold drawn condition).
IS 6603 X02Cr17Ni12Mo3
General purposes, semi-finished products, bars, wire rods and bright bars
Key Differences
IS 6603 X02Cr17Ni12Mo3 specifies N which is not specified for BS 970 (Part 1) 316S13.
Can BS 970 (Part 1) 316S13 Be Substituted With IS 6603 X02Cr17Ni12Mo3?
BS 970 (Part 1) 316S13 and IS 6603 X02Cr17Ni12Mo3 overlap closely enough on chemistry and mechanical properties that IS 6603 X02Cr17Ni12Mo3 is often considered as a substitute for BS 970 (Part 1) 316S13 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 BS 970 (Part 1) 316S13 and IS 6603 X02Cr17Ni12Mo3?
IS 6603 X02Cr17Ni12Mo3 specifies N which is not specified for BS 970 (Part 1) 316S13.
Can BS 970 (Part 1) 316S13 be substituted with IS 6603 X02Cr17Ni12Mo3?
BS 970 (Part 1) 316S13 and IS 6603 X02Cr17Ni12Mo3 overlap closely enough on chemistry and mechanical properties that IS 6603 X02Cr17Ni12Mo3 is often considered as a substitute for BS 970 (Part 1) 316S13 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.