Strong Match — 94.2% match
based on chemical composition and mechanical property overlap.
BS 970 (Part 3) 080M40 (BS 970 (Part 3):1991) and IS 5517 40C8 (IS 5517:1993) are both steel grades.
Both fall under the Carbon Steel category.
BS 970 (Part 3) 080M40 is typically used for shafts, gears, axles, general engineering, while IS 5517 40C8 is commonly used for crankshafts, couplings, bolts, spindles, axles, gears.
BS 970 (Part 3) 080M40 is defined under British Standards (BS), originating from United Kingdom, while IS 5517 40C8 is defined under Bureau of Indian Standards (IS), originating from India.
As per chemical composition, BS 970 (Part 3) 080M40 vs IS 5517 40C8 is a 94.2% 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 94.2%.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Can BS 970 (Part 3) 080M40 Be Substituted With IS 5517 40C8?
BS 970 (Part 3) 080M40 and IS 5517 40C8 overlap closely enough on chemistry and mechanical properties that IS 5517 40C8 is often considered as a substitute for BS 970 (Part 3) 080M40 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 3) 080M40 and IS 5517 40C8?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can BS 970 (Part 3) 080M40 be substituted with IS 5517 40C8?
BS 970 (Part 3) 080M40 and IS 5517 40C8 overlap closely enough on chemistry and mechanical properties that IS 5517 40C8 is often considered as a substitute for BS 970 (Part 3) 080M40 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.