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UNI 6900 X5CrNi1810 vs EN 10088-1 X5CrNi18-10

Strong Match — 97.2% match based on chemical composition and mechanical property overlap.

UNI 6900 X5CrNi1810 (UNI 6900:1971) and EN 10088-1 X5CrNi18-10 (EN 10088-1:2023) are both steel grades. Both fall under the Stainless Steel category. UNI 6900 X5CrNi1810 is defined under Ente Nazionale Italiano di Unificazione (UNI), originating from Italy, while EN 10088-1 X5CrNi18-10 is defined under European Standard (EN), originating from Europe.

As per chemical composition, UNI 6900 X5CrNi1810 vs EN 10088-1 X5CrNi18-10 is a 97.2% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a strong match overall at 97.2%.

Frequently Compared With UNI 6900 X5CrNi1810:
GOST 5632 06Kh23N28 GB/T 3280 06Cr19Ni10 GOST 5632 12Kh13 GOST 5632 08X18H10 EN 10088-1 1.4301 EN 10088-1 1.4845 EN 10088-1 1.4401 EN 10088-1 1.4006 IS 1570 (Part 7) 12Cr12Ni2Mo ASTM A959 .- IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH
Match Breakdown
CHEMISTRY MATCH
97.2%
MECHANICAL MATCH
No shared data
OVERALL
97.2%
Specifications
Property UNI 6900 X5CrNi1810 EN 10088-1 X5CrNi18-10
Standard UNI 6900:1971 EN 10088-1:2023
Category Stainless Steel Stainless Steel
C (%) 0.07 max <=0.07
Si (%) 1.00 max <=1.00
Mn (%) 2.00 max <=2.00
P (%) 0.045 max <=0.045
S (%) 0.015 max <=0.015
Cr (%) 17.50-19.50 17.5-19.5
Ni (%) 8.00-10.50 8.0-10.5
N (%) Not specified <=0.10
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property UNI 6900 X5CrNi1810 EN 10088-1 X5CrNi18-10
Tensile Strength 520-720 MPa Not specified
Yield Strength 210 MPa min Not specified
Elongation 45% min Not specified
Hardness 187 HB max Not specified
Typical Applications
UNI 6900 X5CrNi1810
Used in kitchen equipment, chemical tanks, piping, architectural panels, food processing equipment, and fasteners.
EN 10088-1 X5CrNi18-10
Not documented
Key Differences
Can UNI 6900 X5CrNi1810 Be Substituted With EN 10088-1 X5CrNi18-10?
UNI 6900 X5CrNi1810 and EN 10088-1 X5CrNi18-10 overlap closely enough on chemistry and mechanical properties that EN 10088-1 X5CrNi18-10 is often considered as a substitute for UNI 6900 X5CrNi1810 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
Forms & Sizes Available on M-EX
UNI 6900 X5CrNi1810
Sheet → (2 listings)
Thickness: 6–6 mm (0.24–0.24 in)
Width: 1250–1250 mm (49.21–49.21 in)
Length: 2600–3700 mm (102.36–145.67 in)
EN 10088-1 X5CrNi18-10
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On M-EX Right Now
UNI 6900 X5CrNi1810
2 active listings and RFQs →
EN 10088-1 X5CrNi18-10
0 active listings and RFQs →
Frequently Asked Questions
What is the difference between UNI 6900 X5CrNi1810 and EN 10088-1 X5CrNi18-10?
EN 10088-1 X5CrNi18-10 specifies N which is not specified for UNI 6900 X5CrNi1810.
Can UNI 6900 X5CrNi1810 be substituted with EN 10088-1 X5CrNi18-10?
UNI 6900 X5CrNi1810 and EN 10088-1 X5CrNi18-10 overlap closely enough on chemistry and mechanical properties that EN 10088-1 X5CrNi18-10 is often considered as a substitute for UNI 6900 X5CrNi1810 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.