Strong Match — 98.6% match
based on chemical composition and mechanical property overlap.
UNI 11234 100Cr6 (UNI 11234:2007) and SAE J404 52100 (SAE J404:2009) are both steel grades.
Both fall under the Alloy Steel category.
UNI 11234 100Cr6 is typically used for ball bearings,roller bearings,needle bearings,dies,punches,gauges,wear resistant components, while SAE J404 52100 is commonly used for ball bearings, roller bearings, races, bushings, precision tooling, dies, gauges.
UNI 11234 100Cr6 is defined under Ente Nazionale Italiano di Unificazione (UNI), originating from Italy, while SAE J404 52100 is defined under SAE International, originating from United States.
As per chemical composition, UNI 11234 100Cr6 vs SAE J404 52100 is a 98.6% 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 98.6%.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Can UNI 11234 100Cr6 Be Substituted With SAE J404 52100?
UNI 11234 100Cr6 and SAE J404 52100 overlap closely enough on chemistry and mechanical properties that SAE J404 52100 is often considered as a substitute for UNI 11234 100Cr6 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 11234 100Cr6 and SAE J404 52100?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can UNI 11234 100Cr6 be substituted with SAE J404 52100?
UNI 11234 100Cr6 and SAE J404 52100 overlap closely enough on chemistry and mechanical properties that SAE J404 52100 is often considered as a substitute for UNI 11234 100Cr6 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.