Strong Match — 91.9% match
based on chemical composition and mechanical property overlap.
IS 1570 (Part 6) 118T3 (IS 1570 (Part 6):1996) and IS 1570 (Part 6) 103T3 (IS 1570 (Part 6):1996) are both steel grades.
Both fall under the Tool & Die Steels category.
IS 1570 (Part 6) 118T3 is defined under Bureau of Indian Standards (IS), originating from India, while IS 1570 (Part 6) 103T3 is defined under Bureau of Indian Standards (IS), originating from India.
As per chemical composition, IS 1570 (Part 6) 118T3 vs IS 1570 (Part 6) 103T3 is a 91.9% 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 91.9%.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Can IS 1570 (Part 6) 118T3 Be Substituted With IS 1570 (Part 6) 103T3?
IS 1570 (Part 6) 118T3 and IS 1570 (Part 6) 103T3 overlap closely enough on chemistry and mechanical properties that IS 1570 (Part 6) 103T3 is often considered as a substitute for IS 1570 (Part 6) 118T3 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 6) 118T3 and IS 1570 (Part 6) 103T3?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can IS 1570 (Part 6) 118T3 be substituted with IS 1570 (Part 6) 103T3?
IS 1570 (Part 6) 118T3 and IS 1570 (Part 6) 103T3 overlap closely enough on chemistry and mechanical properties that IS 1570 (Part 6) 103T3 is often considered as a substitute for IS 1570 (Part 6) 118T3 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.