Minimal Match — 54.4% match
based on chemical composition and mechanical property overlap.
BS 970 EN31 (BS 970:1955) and UNI 11234 100Cr6 (UNI 11234:2007) are both steel grades.
Both fall under the Alloy Steel category.
BS 970 EN31 is typically used for ball and roller bearings, gauges, dies, while UNI 11234 100Cr6 is commonly used for ball bearings,roller bearings,needle bearings,dies,punches,gauges,wear resistant components.
BS 970 EN31 is defined under British Standards (BS), originating from United Kingdom, while UNI 11234 100Cr6 is defined under Ente Nazionale Italiano di Unificazione (UNI), originating from Italy.
As per chemical composition, BS 970 EN31 vs UNI 11234 100Cr6 is a 81.6% match.
As per mechanical properties, the match is 0%.
Combined, this makes them a minimal match overall at 54.4%.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Can BS 970 EN31 Be Substituted With UNI 11234 100Cr6?
BS 970 EN31 and UNI 11234 100Cr6 share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.
What is the difference between BS 970 EN31 and UNI 11234 100Cr6?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can BS 970 EN31 be substituted with UNI 11234 100Cr6?
BS 970 EN31 and UNI 11234 100Cr6 share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.