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DIN 17200 30CrMo4 vs EN 10028-2 10CrMo9-10

Minimal Match — 41.5% match based on chemical composition and mechanical property overlap.

DIN 17200 30CrMo4 (DIN 17200:1986) and EN 10028-2 10CrMo9-10 (EN 10028-2:2017) are both steel grades. Both fall under the Alloy Steel category. DIN 17200 30CrMo4 is typically used for high tensile tubes, pressure vessels, aircraft structures, while EN 10028-2 10CrMo9-10 is commonly used for flat products for pressure purposes. DIN 17200 30CrMo4 is defined under Deutsches Institut fur Normung (DIN), originating from Germany, while EN 10028-2 10CrMo9-10 is defined under European Standard (EN), originating from Europe.

As per chemical composition, DIN 17200 30CrMo4 vs EN 10028-2 10CrMo9-10 is a 62.2% match. As per mechanical properties, the match is 0%. Combined, this makes them a minimal match overall at 41.5%.

Frequently Compared With DIN 17200 30CrMo4:
NF A35-565 100C6 GB/T 3077 12Cr2Ni4A UNI 11234 100Cr6 GOST 4543 12HN3A IS 1570 (Part 4) 10Cr20Mo6 IS 4367 07Cr4Mo6 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 7) 10Cr36Mo10H IS 1570 (Part 4) 105Cr5 IS 1570 (Part 4) 103Cr6 IS 1570 (Part 4) 07Cr4Mo6 IS 4367 10Cr9Mo10
Match Breakdown
CHEMISTRY MATCH
62.2%
MECHANICAL MATCH
0%
OVERALL
41.5%
Specifications
Property DIN 17200 30CrMo4 EN 10028-2 10CrMo9-10
Standard DIN 17200:1986 EN 10028-2:2017
Category Alloy Steel Alloy Steel
C (%) 0.27-0.34 0.08-0.14
Si (%) 0.15-0.40 <=0.50
Mn (%) 0.40-0.70 0.40-0.80
Cr (%) 0.80-1.10 2.00-2.50
Mo (%) 0.15-0.25 0.90-1.10
P (%) <=0.035 <=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 DIN 17200 30CrMo4 EN 10028-2 10CrMo9-10
Tensile Strength 700–850 MPa 480-630 MPa
Yield Strength ≥520 MPa >=310 MPa
Elongation ≥16% >=18%
Hardness 197–255 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
DIN 17200 30CrMo4
High tensile tubes, pressure vessels, aircraft structures
EN 10028-2 10CrMo9-10
Flat products for pressure purposes
Key Differences
Can DIN 17200 30CrMo4 Be Substituted With EN 10028-2 10CrMo9-10?
DIN 17200 30CrMo4 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
DIN 17200 30CrMo4
Round Bar → (2 listings)
Diameter: 50–50 mm (1.97–1.97 in)
Length: 6400–7000 mm (251.97–275.59 in)
EN 10028-2 10CrMo9-10
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On M-EX Right Now
DIN 17200 30CrMo4
2 active listings and RFQs →
EN 10028-2 10CrMo9-10
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Frequently Asked Questions
What is the difference between DIN 17200 30CrMo4 and EN 10028-2 10CrMo9-10?
EN 10028-2 10CrMo9-10 specifies N, Cu which are not specified for DIN 17200 30CrMo4.
Can DIN 17200 30CrMo4 be substituted with EN 10028-2 10CrMo9-10?
DIN 17200 30CrMo4 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.