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EN 10028-2 12CrMo9-10 vs EN 10028-2 12CrMoV12-10

Related Material — 60.9% match based on chemical composition and mechanical property overlap.

EN 10028-2 12CrMo9-10 (EN 10028-2:2017) and EN 10028-2 12CrMoV12-10 (EN 10028-2:2017) are both steel grades. Both fall under the Alloy Steel category. EN 10028-2 12CrMo9-10 is typically used for flat products for pressure purposes, while EN 10028-2 12CrMoV12-10 is commonly used for flat products for pressure purposes. EN 10028-2 12CrMo9-10 is defined under European Standard (EN), originating from Europe, while EN 10028-2 12CrMoV12-10 is defined under European Standard (EN), originating from Europe.

As per chemical composition, EN 10028-2 12CrMo9-10 vs EN 10028-2 12CrMoV12-10 is a 68.4% match. As per mechanical properties, the match is 45.8%. Combined, this makes them a related material overall at 60.9%.

Frequently Compared With EN 10028-2 12CrMo9-10:
IS 4367 10Cr9Mo10 EN 10028-2 10CrMo9-10 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 4) 103Cr6 IS 1570 (Part 4) 10Cr20Mo6 IS 4367 07Cr4Mo6 UNI 11234 100Cr6 IS 1570 (Part 4) 10Mo6 IS 1570 (Part 4) 07Cr4Mo6 NF A35-565 100C6 IS 1570 (Part 4) 105Cr5 IS 1570 (Part 7) 10Cr36Mo10H
Match Breakdown
CHEMISTRY MATCH
68.4%
MECHANICAL MATCH
45.8%
OVERALL
60.9%
Specifications
Property EN 10028-2 12CrMo9-10 EN 10028-2 12CrMoV12-10
Standard EN 10028-2:2017 EN 10028-2:2017
Category Alloy Steel Alloy Steel
C (%) 0.10-0.15 0.10-0.15
Si (%) <=0.30 <=0.15
Mn (%) 0.30-0.80 0.30-0.60
P (%) <=0.015 <=0.015
S (%) <=0.010 <=0.005
N (%) <=0.012 <=0.012
Cr (%) 2.00-2.50 2.75-3.25
Cu (%) <=0.25 <=0.25
Mo (%) 0.90-1.10 0.90-1.10
Ni (%) <=0.30 <=0.25
Nb (%) Not specified <=0.07
Ti (%) Not specified <=0.03
V (%) Not specified 0.20-0.30
B (%) Not specified <=0.003
Ca (%) Not specified <=0.015
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 12CrMo9-10 EN 10028-2 12CrMoV12-10
Tensile Strength 540-690 MPa 600-780 MPa
Yield Strength >=355 MPa >=455 MPa
Elongation >=18% >=18%
Condition Usual delivery condition normalized and tempered (+NT) or quenched and tempered (+QT), nominal thickness up to 250 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 12CrMo9-10
Flat products for pressure purposes
EN 10028-2 12CrMoV12-10
Flat products for pressure purposes
Key Differences
Can EN 10028-2 12CrMo9-10 Be Substituted With EN 10028-2 12CrMoV12-10?
EN 10028-2 12CrMo9-10 and EN 10028-2 12CrMoV12-10 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.
On M-EX Right Now
EN 10028-2 12CrMo9-10
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EN 10028-2 12CrMoV12-10
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Frequently Asked Questions
What is the difference between EN 10028-2 12CrMo9-10 and EN 10028-2 12CrMoV12-10?
EN 10028-2 12CrMoV12-10 specifies Nb, Ti, V, B which are not specified for EN 10028-2 12CrMo9-10.
Can EN 10028-2 12CrMo9-10 be substituted with EN 10028-2 12CrMoV12-10?
EN 10028-2 12CrMo9-10 and EN 10028-2 12CrMoV12-10 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.