Strong Match — 94.4% match
based on chemical composition and mechanical property overlap.
BS 970 (Part 1) 430S17 (BS 970 (Part 1):1983) and IS 5522 X07Cr17 (IS 5522:2014) are both steel grades.
Both fall under the Stainless Steel category.
BS 970 (Part 1) 430S17 is typically used for stainless and heat resisting steel for mechanical and allied engineering purposes (table 13)., while IS 5522 X07Cr17 is commonly used for utensils.
BS 970 (Part 1) 430S17 is defined under British Standards (BS), originating from United Kingdom, while IS 5522 X07Cr17 is defined under Bureau of Indian Standards (IS), originating from India.
As per chemical composition, BS 970 (Part 1) 430S17 vs IS 5522 X07Cr17 is a 94.4% 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 94.4%.
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) 430S17
IS 5522 X07Cr17
Tensile Strength
Not specified
>=450 MPa
Yield Strength
Not specified
>=205 MPa
Elongation
Not specified
>=20%
Hardness
Not specified
<=183 HB
Condition
Not specified
Annealed/softened
Typical Applications
BS 970 (Part 1) 430S17
Stainless and heat resisting steel for mechanical and allied engineering purposes (Table 13).
IS 5522 X07Cr17
Utensils
Can BS 970 (Part 1) 430S17 Be Substituted With IS 5522 X07Cr17?
BS 970 (Part 1) 430S17 and IS 5522 X07Cr17 overlap closely enough on chemistry and mechanical properties that IS 5522 X07Cr17 is often considered as a substitute for BS 970 (Part 1) 430S17 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) 430S17 and IS 5522 X07Cr17?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can BS 970 (Part 1) 430S17 be substituted with IS 5522 X07Cr17?
BS 970 (Part 1) 430S17 and IS 5522 X07Cr17 overlap closely enough on chemistry and mechanical properties that IS 5522 X07Cr17 is often considered as a substitute for BS 970 (Part 1) 430S17 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.