Strong Match — 89.8% match
based on chemical composition and mechanical property overlap.
UNI 7845 C45 (UNI 7845:1978) and BS 970 (Part 3) 080M50 (BS 970 (Part 3):1991) are both steel grades.
Both fall under the Carbon Steel category.
UNI 7845 C45 is typically used for shafts,axles,gears,studs,bolts,spindles,rollers,general engineering components, while BS 970 (Part 3) 080M50 is commonly used for used for shafts, rollers, wear-resistant parts, gears, springs, and machine components..
UNI 7845 C45 is defined under Ente Nazionale Italiano di Unificazione (UNI), originating from Italy, while BS 970 (Part 3) 080M50 is defined under British Standards (BS), originating from United Kingdom.
As per chemical composition, UNI 7845 C45 vs BS 970 (Part 3) 080M50 is a 89.8% 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 89.8%.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Used for shafts, rollers, wear-resistant parts, gears, springs, and machine components.
Can UNI 7845 C45 Be Substituted With BS 970 (Part 3) 080M50?
UNI 7845 C45 and BS 970 (Part 3) 080M50 overlap closely enough on chemistry and mechanical properties that BS 970 (Part 3) 080M50 is often considered as a substitute for UNI 7845 C45 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 UNI 7845 C45 and BS 970 (Part 3) 080M50?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can UNI 7845 C45 be substituted with BS 970 (Part 3) 080M50?
UNI 7845 C45 and BS 970 (Part 3) 080M50 overlap closely enough on chemistry and mechanical properties that BS 970 (Part 3) 080M50 is often considered as a substitute for UNI 7845 C45 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.