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IS 1570 (Part 5) X66Cr13 vs EN 10088-1 X65Cr13

Strong Match — 86.8% match based on chemical composition and mechanical property overlap.

IS 1570 (Part 5) X66Cr13 (IS 1570 (Part 5):1985) and EN 10088-1 X65Cr13 (EN 10088-1:2023) are both steel grades. Both fall under the Stainless Steel category. IS 1570 (Part 5) X66Cr13 is defined under Bureau of Indian Standards (IS), originating from India, while EN 10088-1 X65Cr13 is defined under European Standard (EN), originating from Europe.

As per chemical composition, IS 1570 (Part 5) X66Cr13 vs EN 10088-1 X65Cr13 is a 86.8% 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 86.8%.

Frequently Compared With IS 1570 (Part 5) X66Cr13:
GOST 5632 08X18H10 GOST 5632 12Kh13 EN 10088-1 1.4006 EN 10088-1 1.4301 GB/T 3280 06Cr19Ni10 GOST 5632 06Kh23N28 EN 10088-1 1.4401 EN 10088-1 1.4845 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12Ni2Mo ASTM A959 .-
Match Breakdown
CHEMISTRY MATCH
86.8%
MECHANICAL MATCH
No shared data
OVERALL
86.8%
Specifications
Property IS 1570 (Part 5) X66Cr13 EN 10088-1 X65Cr13
Standard IS 1570 (Part 5):1985 EN 10088-1:2023
Category Stainless Steel Stainless Steel
C (%) 0.60-0.72 0.58-0.70
Si (%) <=0.5 <=1.00
Mn (%) 0.40-1.0 <=1.00
Cr (%) 12.0-14.0 12.5-14.5
P (%) Not specified <=0.040
S (%) Not specified <=0.015
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Key Differences
Can IS 1570 (Part 5) X66Cr13 Be Substituted With EN 10088-1 X65Cr13?
IS 1570 (Part 5) X66Cr13 and EN 10088-1 X65Cr13 overlap closely enough on chemistry and mechanical properties that EN 10088-1 X65Cr13 is often considered as a substitute for IS 1570 (Part 5) X66Cr13 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
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IS 1570 (Part 5) X66Cr13
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EN 10088-1 X65Cr13
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Frequently Asked Questions
What is the difference between IS 1570 (Part 5) X66Cr13 and EN 10088-1 X65Cr13?
EN 10088-1 X65Cr13 specifies P, S which are not specified for IS 1570 (Part 5) X66Cr13.
Can IS 1570 (Part 5) X66Cr13 be substituted with EN 10088-1 X65Cr13?
IS 1570 (Part 5) X66Cr13 and EN 10088-1 X65Cr13 overlap closely enough on chemistry and mechanical properties that EN 10088-1 X65Cr13 is often considered as a substitute for IS 1570 (Part 5) X66Cr13 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.