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IS 1570 (Part 7) 7Cr18Ni10H vs EN 10088-1 X7CrNiNb18-10

Strong Match — 92.4% match based on chemical composition and mechanical property overlap.

IS 1570 (Part 7) 7Cr18Ni10H (IS 1570 (Part 7):1992) and EN 10088-1 X7CrNiNb18-10 (EN 10088-1:2014) are both steel grades. Both fall under the Stainless Steel category. IS 1570 (Part 7) 7Cr18Ni10H is defined under Bureau of Indian Standards (IS), originating from India, while EN 10088-1 X7CrNiNb18-10 is defined under European Standard (EN), originating from Europe.

As per chemical composition, IS 1570 (Part 7) 7Cr18Ni10H vs EN 10088-1 X7CrNiNb18-10 is a 92.4% 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 92.4%.

Frequently Compared With IS 1570 (Part 7) 7Cr18Ni10H:
EN 10088-1 1.4301 EN 10088-1 1.4845 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12MoVH GOST 5632 06Kh23N28 GOST 5632 08X18H10 EN 10088-1 1.4401 GB/T 3280 06Cr19Ni10 IS 1570 (Part 7) 12Cr12Ni2Mo EN 10088-1 1.4006 ASTM A959 .-
Match Breakdown
CHEMISTRY MATCH
92.4%
MECHANICAL MATCH
No shared data
OVERALL
92.4%
Specifications
Property IS 1570 (Part 7) 7Cr18Ni10H EN 10088-1 X7CrNiNb18-10
Standard IS 1570 (Part 7):1992 EN 10088-1:2014
Category Stainless Steel Stainless Steel
C (%) 0.04-0.10 0.04-0.10
Si (%) <=0.75 <=1.00
Mn (%) <=2.00 <=2.00
P (%) <=0.045 <=0.045
S (%) <=0.030 <=0.015
Cr (%) 17.00-20.00 17.0-19.0
Ni (%) 8.00-12.00 9.0-12.0
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property IS 1570 (Part 7) 7Cr18Ni10H EN 10088-1 X7CrNiNb18-10
Tensile Strength 490-690 MPa Not specified
Yield Strength >=195 MPa (0.2 % proof stress) Not specified
Elongation >=30% Not specified
Condition Tubes, forgings, plates, Q, thickness - (first row of Table 3) Not specified
Typical Applications
IS 1570 (Part 7) 7Cr18Ni10H
Boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature
EN 10088-1 X7CrNiNb18-10
Not documented
Can IS 1570 (Part 7) 7Cr18Ni10H Be Substituted With EN 10088-1 X7CrNiNb18-10?
IS 1570 (Part 7) 7Cr18Ni10H and EN 10088-1 X7CrNiNb18-10 overlap closely enough on chemistry and mechanical properties that EN 10088-1 X7CrNiNb18-10 is often considered as a substitute for IS 1570 (Part 7) 7Cr18Ni10H 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 7) 7Cr18Ni10H
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EN 10088-1 X7CrNiNb18-10
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Frequently Asked Questions
What is the difference between IS 1570 (Part 7) 7Cr18Ni10H and EN 10088-1 X7CrNiNb18-10?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can IS 1570 (Part 7) 7Cr18Ni10H be substituted with EN 10088-1 X7CrNiNb18-10?
IS 1570 (Part 7) 7Cr18Ni10H and EN 10088-1 X7CrNiNb18-10 overlap closely enough on chemistry and mechanical properties that EN 10088-1 X7CrNiNb18-10 is often considered as a substitute for IS 1570 (Part 7) 7Cr18Ni10H in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.