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EN 10088-1 X15CrNiSi25-4 vs IS 1570 (Part 5) X20Cr25Ni20

Related Material — 69.9% match based on chemical composition and mechanical property overlap.

EN 10088-1 X15CrNiSi25-4 (EN 10088-1:2014) and IS 1570 (Part 5) X20Cr25Ni20 (IS 1570 (Part 5):1985) are both steel grades. Both fall under the Stainless Steel category. EN 10088-1 X15CrNiSi25-4 is defined under European Standard (EN), originating from Europe, while IS 1570 (Part 5) X20Cr25Ni20 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, EN 10088-1 X15CrNiSi25-4 vs IS 1570 (Part 5) X20Cr25Ni20 is a 74.9% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a related material overall at 69.9%.

Frequently Compared With EN 10088-1 X15CrNiSi25-4:
EN 10088-1 1.4401 ASTM A959 .- GB/T 3280 06Cr19Ni10 EN 10088-1 1.4006 EN 10088-1 1.4301 EN 10088-1 1.4845 GOST 5632 06Kh23N28 GOST 5632 08X18H10 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12MoVH IS 1570 (Part 7) 12Cr12Ni2Mo
Match Breakdown
CHEMISTRY MATCH
74.9%
MECHANICAL MATCH
No shared data
OVERALL
69.9%
Specifications
Property EN 10088-1 X15CrNiSi25-4 IS 1570 (Part 5) X20Cr25Ni20
Standard EN 10088-1:2014 IS 1570 (Part 5):1985
Category Stainless Steel Stainless Steel
C (%) 0.10-0.20 <=0.25
Si (%) 0.8-1.50 <=2.5
Mn (%) <=2.00 <=2.0
P (%) <=0.040 <=0.045
S (%) <=0.015 <=0.030
Cr (%) 24.5-26.5 24.0-26.0
Ni (%) 3.5-5.5 18.0-21.0
N (%) <=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 10088-1 X15CrNiSi25-4 IS 1570 (Part 5) X20Cr25Ni20
Tensile Strength Not specified >=515 MPa
Yield Strength Not specified >=210 MPa (0.2 % proof stress)
Elongation Not specified >=40% (50 mm)
Hardness Not specified <=223 HB; <=95 HRB
Condition Not specified Annealed, quenched or solution treated plates, sheets and strips (Table 2)
Key Differences
Can EN 10088-1 X15CrNiSi25-4 Be Substituted With IS 1570 (Part 5) X20Cr25Ni20?
EN 10088-1 X15CrNiSi25-4 and IS 1570 (Part 5) X20Cr25Ni20 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.
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EN 10088-1 X15CrNiSi25-4
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IS 1570 (Part 5) X20Cr25Ni20
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Frequently Asked Questions
What is the difference between EN 10088-1 X15CrNiSi25-4 and IS 1570 (Part 5) X20Cr25Ni20?
EN 10088-1 X15CrNiSi25-4 specifies N which is not specified for IS 1570 (Part 5) X20Cr25Ni20.
Can EN 10088-1 X15CrNiSi25-4 be substituted with IS 1570 (Part 5) X20Cr25Ni20?
EN 10088-1 X15CrNiSi25-4 and IS 1570 (Part 5) X20Cr25Ni20 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.