Strong Match — 91.4% match
based on chemical composition and mechanical property overlap.
EN 10084 C16R (EN 10084:2008) and SAE J403 1016 (SAE J403:2001) are both steel grades.
Both fall under the Carbon Steel category.
EN 10084 C16R is typically used for case hardened machine parts: carburized or carbonitrided, then hardened (clause 3.1), while SAE J403 1016 is commonly used for chemistry-only grade; product scope as listed in the composition notes.
EN 10084 C16R is defined under European Standard (EN), originating from Europe, while SAE J403 1016 is defined under SAE International, originating from United States.
As per chemical composition, EN 10084 C16R vs SAE J403 1016 is a 91.4% 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 91.4%.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property
EN 10084 C16R
SAE J403 1016
Condition
Soft annealed
Not specified
Hardness
Soft annealed: 156 HB max
Not specified
Typical Applications
EN 10084 C16R
Case hardened machine parts: carburized or carbonitrided, then hardened (clause 3.1)
SAE J403 1016
Chemistry-only grade; product scope as listed in the composition notes
Key Differences
EN 10084 C16R specifies Si which is not specified for SAE J403 1016.
Can EN 10084 C16R Be Substituted With SAE J403 1016?
EN 10084 C16R and SAE J403 1016 overlap closely enough on chemistry and mechanical properties that SAE J403 1016 is often considered as a substitute for EN 10084 C16R 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 EN 10084 C16R and SAE J403 1016?
EN 10084 C16R specifies Si which is not specified for SAE J403 1016.
Can EN 10084 C16R be substituted with SAE J403 1016?
EN 10084 C16R and SAE J403 1016 overlap closely enough on chemistry and mechanical properties that SAE J403 1016 is often considered as a substitute for EN 10084 C16R in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.