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EN 10028-2 16Mo3 vs EN 10084 18CrNiMo7-6

Related Material — 69.9% match based on chemical composition and mechanical property overlap.

EN 10028-2 16Mo3 (EN 10028-2:2017) and EN 10084 18CrNiMo7-6 (EN 10084:2008) are both steel grades. Both fall under the Alloy Steel category. EN 10028-2 16Mo3 is typically used for flat products for pressure purposes, while EN 10084 18CrNiMo7-6 is commonly used for case hardened machine parts: carburized or carbonitrided, then hardened (clause 3.1). EN 10028-2 16Mo3 is defined under European Standard (EN), originating from Europe, while EN 10084 18CrNiMo7-6 is defined under European Standard (EN), originating from Europe.

As per chemical composition, EN 10028-2 16Mo3 vs EN 10084 18CrNiMo7-6 is a 70.6% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a related material overall at 69.9%.

Frequently Compared With EN 10028-2 16Mo3:
IS 1570 (Part 4) 10Mo6 IS 4367 07Cr4Mo6 IS 1570 (Part 4) 07Cr4Mo6 NF A35-565 100C6 UNI 11234 100Cr6 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 4) 103Cr6 IS 1570 (Part 4) 105Cr5 IS 1570 (Part 4) 10Cr20Mo6 IS 1570 (Part 7) 10Cr36Mo10H IS 4367 10Cr9Mo10 EN 10028-2 10CrMo9-10
Match Breakdown
CHEMISTRY MATCH
70.6%
MECHANICAL MATCH
No shared data
OVERALL
69.9%
Specifications
Property EN 10028-2 16Mo3 EN 10084 18CrNiMo7-6
Standard EN 10028-2:2017 EN 10084:2008
Category Alloy Steel Alloy Steel
C (%) 0.12-0.20 0.15-0.21
Si (%) <=0.35 <=0.40
Mn (%) 0.40-0.90 0.50-0.90
P (%) <=0.025 <=0.025
S (%) <=0.010 <=0.035
N (%) <=0.012 Not specified
Cr (%) <=0.30 1.50-1.80
Cu (%) <=0.30 Not specified
Mo (%) 0.25-0.35 0.25-0.35
Ni (%) <=0.30 1.40-1.70
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property EN 10028-2 16Mo3 EN 10084 18CrNiMo7-6
Tensile Strength 440-590 MPa Not specified
Yield Strength >=275 MPa Not specified
Elongation >=22% Not specified
Condition Usual delivery condition normalized (+N), nominal thickness up to 16 mm; transverse direction, Yield Strength is ReH, Elongation is A Soft annealed
Hardenability Not specified +H band at 1.5 mm from the quenched end: 40 to 48 HRC
Hardness Not specified Soft annealed: 229 HB max
Typical Applications
EN 10028-2 16Mo3
Flat products for pressure purposes
EN 10084 18CrNiMo7-6
Case hardened machine parts: carburized or carbonitrided, then hardened (clause 3.1)
Key Differences
Can EN 10028-2 16Mo3 Be Substituted With EN 10084 18CrNiMo7-6?
EN 10028-2 16Mo3 and EN 10084 18CrNiMo7-6 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.
On M-EX Right Now
EN 10028-2 16Mo3
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EN 10084 18CrNiMo7-6
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Frequently Asked Questions
What is the difference between EN 10028-2 16Mo3 and EN 10084 18CrNiMo7-6?
EN 10028-2 16Mo3 specifies N, Cu which are not specified for EN 10084 18CrNiMo7-6.
Can EN 10028-2 16Mo3 be substituted with EN 10084 18CrNiMo7-6?
EN 10028-2 16Mo3 and EN 10084 18CrNiMo7-6 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.