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EN 10084 17CrNiMo6 vs EN 10028-2 10CrMo9-10

Minimal Match — 35% match based on chemical composition and mechanical property overlap.

EN 10084 17CrNiMo6 (EN 10084:1998) and EN 10028-2 10CrMo9-10 (EN 10028-2:2017) are both steel grades. Both fall under the Alloy Steel category. EN 10084 17CrNiMo6 is typically used for used in heavy-duty gears, pinions, drive shafts, transmission parts, and industrial gearboxes., while EN 10028-2 10CrMo9-10 is commonly used for flat products for pressure purposes. EN 10084 17CrNiMo6 is defined under European Standard (EN), originating from Europe, while EN 10028-2 10CrMo9-10 is defined under European Standard (EN), originating from Europe.

As per chemical composition, EN 10084 17CrNiMo6 vs EN 10028-2 10CrMo9-10 is a 53.4% match. As per mechanical properties, the match is 0%. Combined, this makes them a minimal match overall at 35%.

Frequently Compared With EN 10084 17CrNiMo6:
NF A35-565 100C6 UNI 11234 100Cr6 GOST 4543 12HN3A GB/T 3077 12Cr2Ni4A IS 4367 10Cr9Mo10 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 4) 103Cr6 IS 1570 (Part 4) 105Cr5 IS 1570 (Part 4) 10Cr20Mo6 IS 1570 (Part 4) 07Cr4Mo6 IS 4367 07Cr4Mo6 IS 1570 (Part 7) 10Cr36Mo10H
Match Breakdown
CHEMISTRY MATCH
53.4%
MECHANICAL MATCH
0%
OVERALL
35%
Specifications
Property EN 10084 17CrNiMo6 EN 10028-2 10CrMo9-10
Standard EN 10084:1998 EN 10028-2:2017
Category Alloy Steel Alloy Steel
C (%) 0.15-0.21 0.08-0.14
Si (%) 0.15-0.40 <=0.50
Mn (%) 0.50-0.90 0.40-0.80
Cr (%) 1.50-1.80 2.00-2.50
Ni (%) 1.40-1.70 Not specified
Mo (%) 0.25-0.35 0.90-1.10
P (%) <=0.025 <=0.020
S (%) <=0.035 <=0.010
N (%) Not specified <=0.012
Cu (%) Not specified <=0.30
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 17CrNiMo6 EN 10028-2 10CrMo9-10
Tensile Strength 900-1200 MPa 480-630 MPa
Yield Strength 750 MPa min >=310 MPa
Elongation 9-12% >=18%
Hardness 280-340 HB Not specified
Condition Not specified Usual delivery condition normalized and tempered (+NT), nominal thickness up to 16 mm; transverse direction, Yield Strength is ReH, Elongation is A
Typical Applications
EN 10084 17CrNiMo6
Used in heavy-duty gears, pinions, drive shafts, transmission parts, and industrial gearboxes.
EN 10028-2 10CrMo9-10
Flat products for pressure purposes
Key Differences
Can EN 10084 17CrNiMo6 Be Substituted With EN 10028-2 10CrMo9-10?
EN 10084 17CrNiMo6 and EN 10028-2 10CrMo9-10 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.
Forms & Sizes Available on M-EX
EN 10084 17CrNiMo6
Round Bar → (2 listings)
Diameter: 50–50 mm (1.97–1.97 in)
Length: 5900–6200 mm (232.28–244.09 in)
EN 10028-2 10CrMo9-10
No active listings currently.
On M-EX Right Now
EN 10084 17CrNiMo6
2 active listings and RFQs →
EN 10028-2 10CrMo9-10
0 active listings and RFQs →
Frequently Asked Questions
What is the difference between EN 10084 17CrNiMo6 and EN 10028-2 10CrMo9-10?
EN 10084 17CrNiMo6 specifies Ni which is not specified for EN 10028-2 10CrMo9-10. EN 10028-2 10CrMo9-10 specifies N, Cu which are not specified for EN 10084 17CrNiMo6.
Can EN 10084 17CrNiMo6 be substituted with EN 10028-2 10CrMo9-10?
EN 10084 17CrNiMo6 and EN 10028-2 10CrMo9-10 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.