EN 10028-3 P355N vs UNI 11234 100Cr6

Minimal Match — 32.3% match based on chemical composition and mechanical property overlap.

EN 10028-3 P355N (EN 10028-3:2017) and UNI 11234 100Cr6 (UNI 11234:2007) are both steel grades. Both fall under the Alloy Steel category. EN 10028-3 P355N is typically used for flat products for pressure equipment, while UNI 11234 100Cr6 is commonly used for ball bearings,roller bearings,needle bearings,dies,punches,gauges,wear resistant components. EN 10028-3 P355N is defined under European Standard (EN), originating from Europe, while UNI 11234 100Cr6 is defined under Ente Nazionale Italiano di Unificazione (UNI), originating from Italy.

As per chemical composition, EN 10028-3 P355N vs UNI 11234 100Cr6 is a 48.5% match. As per mechanical properties, the match is 0%. Combined, this makes them a minimal match overall at 32.3%.

Frequently Compared With EN 10028-3 P355N:
NF A35-565 100C6 IS 1570 (Part 7) 10Mo6H IS 4367 07Cr4Mo6 IS 1570 (Part 4) 07Cr4Mo6 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 4) 103Cr6 IS 1570 (Part 4) 105Cr5 IS 1570 (Part 4) 10Cr20Mo6 IS 1570 (Part 7) 10Cr36Mo10H IS 4367 10Cr9Mo10 EN 10028-2 10CrMo9-10 IS 1570 (Part 4) 10Mo6
Match Breakdown
CHEMISTRY MATCH
48.5%
MECHANICAL MATCH
0%
OVERALL
32.3%
Specifications
Property EN 10028-3 P355N UNI 11234 100Cr6
Standard EN 10028-3:2017 UNI 11234:2007
Category Alloy Steel Alloy Steel
C (%) <=0.18 0.93-1.05
Si (%) <=0.50 0.15-0.35
Mn (%) 1.10-1.70 0.25-0.45
P (%) <=0.025 <=0.025
S (%) <=0.010 <=0.025
Al (%) >=0.020 Not specified
N (%) <=0.012 Not specified
Cr (%) <=0.30 1.35-1.65
Cu (%) <=0.30 Not specified
Mo (%) <=0.08 Not specified
Nb (%) <=0.05 Not specified
Ni (%) <=0.50 Not specified
Ti (%) <=0.03 Not specified
V (%) <=0.10 Not specified
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property EN 10028-3 P355N UNI 11234 100Cr6
Tensile Strength 490-630 MPa 750-1000 MPa
Yield Strength >=355 MPa 400-600 MPa
Elongation >=22% 10-14 %
Condition Normalized, nominal thickness up to 16 mm Not specified
Hardness Not specified 60-64 HRC
Typical Applications
EN 10028-3 P355N
Flat products for pressure equipment
UNI 11234 100Cr6
ball bearings,roller bearings,needle bearings,dies,punches,gauges,wear resistant components
Key Differences
Can EN 10028-3 P355N Be Substituted With UNI 11234 100Cr6?
EN 10028-3 P355N and UNI 11234 100Cr6 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 10028-3 P355N
No active listings currently.
UNI 11234 100Cr6
Round Bar → (2 listings)
Diameter: 50–50 mm (1.97–1.97 in)
Length: 5700–6800 mm (224.41–267.72 in)
On M-EX Right Now
EN 10028-3 P355N
0 active listings and RFQs →
UNI 11234 100Cr6
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between EN 10028-3 P355N and UNI 11234 100Cr6?
EN 10028-3 P355N specifies Al, N, Cu, Mo which are not specified for UNI 11234 100Cr6.
Can EN 10028-3 P355N be substituted with UNI 11234 100Cr6?
EN 10028-3 P355N and UNI 11234 100Cr6 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.