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EN 10028-2 18MnMo4-5 vs EN 10028-2 X12CrMo5

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

EN 10028-2 18MnMo4-5 (EN 10028-2:2017) and EN 10028-2 X12CrMo5 (EN 10028-2:2017) are both steel grades. Both fall under the Alloy Steel category. EN 10028-2 18MnMo4-5 is typically used for flat products for pressure purposes, while EN 10028-2 X12CrMo5 is commonly used for flat products for pressure purposes. EN 10028-2 18MnMo4-5 is defined under European Standard (EN), originating from Europe, while EN 10028-2 X12CrMo5 is defined under European Standard (EN), originating from Europe.

As per chemical composition, EN 10028-2 18MnMo4-5 vs EN 10028-2 X12CrMo5 is a 75.3% match. As per mechanical properties, the match is 59.3%. Combined, this makes them a related material overall at 69.9%.

Frequently Compared With EN 10028-2 18MnMo4-5:
IS 1570 (Part 4) 10Mo6 IS 1570 (Part 4) 10Cr20Mo6 IS 4367 07Cr4Mo6 IS 1570 (Part 4) 07Cr4Mo6 NF A35-565 100C6 UNI 11234 100Cr6 IS 1570 (Part 4) 103Cr6 IS 1570 (Part 4) 105Cr5 IS 1570 (Part 7) 10Mo6H IS 1570 (Part 4) 103Cr4 IS 1570 (Part 7) 10Cr36Mo10H IS 4367 10Cr9Mo10
Match Breakdown
CHEMISTRY MATCH
75.3%
MECHANICAL MATCH
59.3%
OVERALL
69.9%
Specifications
Property EN 10028-2 18MnMo4-5 EN 10028-2 X12CrMo5
Standard EN 10028-2:2017 EN 10028-2:2017
Category Alloy Steel Alloy Steel
C (%) <=0.20 0.10-0.15
Si (%) <=0.40 <=0.50
Mn (%) 0.90-1.50 0.30-0.60
P (%) <=0.015 <=0.020
S (%) <=0.005 <=0.005
N (%) <=0.012 <=0.012
Cr (%) <=0.30 4.00-6.00
Cu (%) <=0.30 <=0.30
Mo (%) 0.45-0.60 0.45-0.65
Ni (%) <=0.30 <=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 10028-2 18MnMo4-5 EN 10028-2 X12CrMo5
Tensile Strength 510-650 MPa 510-690 MPa
Yield Strength >=345 MPa >=320 MPa
Elongation >=20% >=20%
Condition Usual delivery condition normalized and tempered (+NT), nominal thickness up to 60 mm; transverse direction, Yield Strength is ReH, Elongation is A Usual delivery condition normalized and tempered (+NT), nominal thickness up to 60 mm; transverse direction, Yield Strength is ReH, Elongation is A
Typical Applications
EN 10028-2 18MnMo4-5
Flat products for pressure purposes
EN 10028-2 X12CrMo5
Flat products for pressure purposes
Can EN 10028-2 18MnMo4-5 Be Substituted With EN 10028-2 X12CrMo5?
EN 10028-2 18MnMo4-5 and EN 10028-2 X12CrMo5 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 18MnMo4-5
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EN 10028-2 X12CrMo5
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Frequently Asked Questions
What is the difference between EN 10028-2 18MnMo4-5 and EN 10028-2 X12CrMo5?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can EN 10028-2 18MnMo4-5 be substituted with EN 10028-2 X12CrMo5?
EN 10028-2 18MnMo4-5 and EN 10028-2 X12CrMo5 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.