Close Alternative — 82.2% match
based on chemical composition and mechanical property overlap.
BS 970 (Part 1) 316S11 (BS 970 (Part 1):1983) and EN 10088-1 1.4401 (EN 10088-1:2014) are both steel grades.
Both fall under the Stainless Steel category.
BS 970 (Part 1) 316S11 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 EN 10088-1 1.4401 is commonly used for marine, chemical processing, pharmaceutical equipment.
BS 970 (Part 1) 316S11 is defined under British Standards (BS), originating from United Kingdom, while EN 10088-1 1.4401 is defined under European Standard (EN), originating from Europe.
As per chemical composition, BS 970 (Part 1) 316S11 vs EN 10088-1 1.4401 is a 82.2% match.
Mechanical property data is not available for both grades, so this factor could not be scored.
Combined, this makes them a close alternative overall at 82.2%.
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) 316S11
EN 10088-1 1.4401
Tensile Strength
Not specified
≥520 MPa
Yield Strength
Not specified
≥210 MPa
Elongation
Not specified
≥40%
Hardness
Not specified
≤215 HB
Typical Applications
BS 970 (Part 1) 316S11
Austenitic stainless and heat resisting steel for mechanical and allied engineering purposes (Table 14, with Table 15 for the cold drawn condition).
EN 10088-1 1.4401
Marine, chemical processing, pharmaceutical equipment
Key Differences
BS 970 (Part 1) 316S11 specifies P, S which are not specified for EN 10088-1 1.4401.
Can BS 970 (Part 1) 316S11 Be Substituted With EN 10088-1 1.4401?
BS 970 (Part 1) 316S11 and EN 10088-1 1.4401 are a close alternative rather than a direct substitute. Some properties overlap well, but check the specific chemistry and mechanical rows above against your application's requirements before treating them as interchangeable.
What is the difference between BS 970 (Part 1) 316S11 and EN 10088-1 1.4401?
BS 970 (Part 1) 316S11 specifies P, S which are not specified for EN 10088-1 1.4401.
Can BS 970 (Part 1) 316S11 be substituted with EN 10088-1 1.4401?
BS 970 (Part 1) 316S11 and EN 10088-1 1.4401 are a close alternative rather than a direct substitute. Some properties overlap well, but check the specific chemistry and mechanical rows above against your application's requirements before treating them as interchangeable.