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IS 1570 (Part 7) 7Cr18Ni10H vs EN 10088-1 1.4401

Minimal Match — 35% match based on chemical composition and mechanical property overlap.

IS 1570 (Part 7) 7Cr18Ni10H (IS 1570 (Part 7):1992) and EN 10088-1 1.4401 (EN 10088-1:2014) are both steel grades. Both fall under the Stainless Steel category. IS 1570 (Part 7) 7Cr18Ni10H is typically used for boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature, while EN 10088-1 1.4401 is commonly used for marine, chemical processing, pharmaceutical equipment. IS 1570 (Part 7) 7Cr18Ni10H is defined under Bureau of Indian Standards (IS), originating from India, while EN 10088-1 1.4401 is defined under European Standard (EN), originating from Europe.

As per chemical composition, IS 1570 (Part 7) 7Cr18Ni10H vs EN 10088-1 1.4401 is a 61.4% match. As per mechanical properties, the match is 0%. Combined, this makes them a minimal match overall at 35%.

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 GB/T 3280 06Cr19Ni10 IS 1570 (Part 7) 12Cr12Ni2Mo EN 10088-1 1.4006 ASTM A959 .- IS 1570 (Part 7) 12Cr13H
Match Breakdown
CHEMISTRY MATCH
61.4%
MECHANICAL MATCH
0%
OVERALL
35%
Specifications
Property IS 1570 (Part 7) 7Cr18Ni10H EN 10088-1 1.4401
Standard IS 1570 (Part 7):1992 EN 10088-1:2014
Category Stainless Steel Stainless Steel
C (%) 0.04-0.10 ≤0.07
Si (%) <=0.75 ≤1.00
Mn (%) <=2.00 ≤2.00
P (%) <=0.045 Not specified
S (%) <=0.030 Not specified
Cr (%) 17.00-20.00 16.5–18.5
Ni (%) 8.00-12.00 10.5–13.5
Mo (%) Not specified 2.0–2.5
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 1.4401
Tensile Strength 490-690 MPa ≥520 MPa
Yield Strength >=195 MPa (0.2 % proof stress) ≥210 MPa
Elongation >=30% ≥40%
Condition Tubes, forgings, plates, Q, thickness - (first row of Table 3) Not specified
Hardness Not specified ≤215 HB
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 1.4401
Marine, chemical processing, pharmaceutical equipment
Key Differences
Can IS 1570 (Part 7) 7Cr18Ni10H Be Substituted With EN 10088-1 1.4401?
IS 1570 (Part 7) 7Cr18Ni10H and EN 10088-1 1.4401 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
IS 1570 (Part 7) 7Cr18Ni10H
No active listings currently.
EN 10088-1 1.4401
Sheet → (4 listings)
Thickness: 6–6 mm (0.24–0.24 in)
Width: 1250–1250 mm (49.21–49.21 in)
Length: 2500–3400 mm (98.43–133.86 in)
On M-EX Right Now
IS 1570 (Part 7) 7Cr18Ni10H
0 active listings and RFQs →
EN 10088-1 1.4401
4 active listings and RFQs →
Frequently Asked Questions
What is the difference between IS 1570 (Part 7) 7Cr18Ni10H and EN 10088-1 1.4401?
IS 1570 (Part 7) 7Cr18Ni10H specifies P, S which are not specified for EN 10088-1 1.4401. EN 10088-1 1.4401 specifies Mo which is not specified for IS 1570 (Part 7) 7Cr18Ni10H.
Can IS 1570 (Part 7) 7Cr18Ni10H be substituted with EN 10088-1 1.4401?
IS 1570 (Part 7) 7Cr18Ni10H and EN 10088-1 1.4401 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.