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JIS G4053 SNCM220 vs EN 10028-2 10CrMo9-10

Minimal Match — 34.3% match based on chemical composition and mechanical property overlap.

JIS G4053 SNCM220 (JIS G4053:2008) and EN 10028-2 10CrMo9-10 (EN 10028-2:2017) are both steel grades. Both fall under the Alloy Steel category. JIS G4053 SNCM220 is typically used for nickel-chromium-molybdenum case-hardening (carburizing) steel; automotive bearings, drive shafts, gears, and components requiring high wear resistance with impact-resistant core, while EN 10028-2 10CrMo9-10 is commonly used for flat products for pressure purposes. JIS G4053 SNCM220 is defined under Japanese Industrial Standards (JIS), originating from Japan, while EN 10028-2 10CrMo9-10 is defined under European Standard (EN), originating from Europe.

As per chemical composition, JIS G4053 SNCM220 vs EN 10028-2 10CrMo9-10 is a 51.4% match. As per mechanical properties, the match is 0%. Combined, this makes them a minimal match overall at 34.3%.

Frequently Compared With JIS G4053 SNCM220:
UNI 11234 100Cr6 GB/T 3077 12Cr2Ni4A GOST 4543 12HN3A NF A35-565 100C6 IS 4367 07Cr4Mo6 IS 1570 (Part 4) 07Cr4Mo6 IS 1570 (Part 4) 105Cr5 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 7) 10Cr36Mo10H IS 1570 (Part 4) 10Cr20Mo6 IS 4367 10Cr9Mo10 IS 1570 (Part 4) 103Cr6
Match Breakdown
CHEMISTRY MATCH
51.4%
MECHANICAL MATCH
0%
OVERALL
34.3%
Specifications
Property JIS G4053 SNCM220 EN 10028-2 10CrMo9-10
Standard JIS G4053:2008 EN 10028-2:2017
Category Alloy Steel Alloy Steel
C (%) 0.17-0.23 0.08-0.14
Mn (%) 0.60-0.90 0.40-0.80
Si (%) 0.15-0.35 <=0.50
P (%) <=0.030 <=0.020
S (%) <=0.030 <=0.010
Cr (%) 0.40-0.65 2.00-2.50
Ni (%) 0.40-0.70 Not specified
Mo (%) 0.15-0.30 0.90-1.10
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 JIS G4053 SNCM220 EN 10028-2 10CrMo9-10
Tensile Strength 930 MPa min 480-630 MPa
Yield Strength 785 MPa min >=310 MPa
Elongation 12% min >=18%
Hardness 269-331 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
JIS G4053 SNCM220
Nickel-chromium-molybdenum case-hardening (carburizing) steel; automotive bearings, drive shafts, gears, and components requiring high wear resistance with impact-resistant core
EN 10028-2 10CrMo9-10
Flat products for pressure purposes
Key Differences
Can JIS G4053 SNCM220 Be Substituted With EN 10028-2 10CrMo9-10?
JIS G4053 SNCM220 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
JIS G4053 SNCM220
Round Bar → (2 listings)
Diameter: 50–50 mm (1.97–1.97 in)
Length: 5900–6400 mm (232.28–251.97 in)
EN 10028-2 10CrMo9-10
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On M-EX Right Now
JIS G4053 SNCM220
2 active listings and RFQs →
EN 10028-2 10CrMo9-10
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Frequently Asked Questions
What is the difference between JIS G4053 SNCM220 and EN 10028-2 10CrMo9-10?
JIS G4053 SNCM220 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 JIS G4053 SNCM220.
Can JIS G4053 SNCM220 be substituted with EN 10028-2 10CrMo9-10?
JIS G4053 SNCM220 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.