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IS 1570 (Part 7) 25Cr2MoVH vs EN 10088-1 X22CrMoV12-1

Related Material — 63.2% match based on chemical composition and mechanical property overlap.

IS 1570 (Part 7) 25Cr2MoVH (IS 1570 (Part 7):1992) and EN 10088-1 X22CrMoV12-1 (EN 10088-1:2023) are both steel grades. IS 1570 (Part 7) 25Cr2MoVH is classified under Alloy Steel, while EN 10088-1 X22CrMoV12-1 is classified under Stainless Steel — a different category, which is worth noting alongside the chemistry match below. IS 1570 (Part 7) 25Cr2MoVH is defined under Bureau of Indian Standards (IS), originating from India, while EN 10088-1 X22CrMoV12-1 is defined under European Standard (EN), originating from Europe.

As per chemical composition, IS 1570 (Part 7) 25Cr2MoVH vs EN 10088-1 X22CrMoV12-1 is a 63.2% 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 63.2%.

Frequently Compared With IS 1570 (Part 7) 25Cr2MoVH:
IS 1570 (Part 4) 10Cr20Mo6 IS 1570 (Part 7) 10Cr36Mo10H IS 1570 (Part 4) 07Cr4Mo6 NF A35-565 100C6 IS 1570 (Part 7) 12Cr2Mo5V2H GB/T 3077 12Cr2Ni4A UNI 11234 100Cr6 IS 1570 (Part 4) 103Cr6 IS 1570 (Part 4) 105Cr5 IS 4367 07Cr4Mo6 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 7) 10Mo6H
Match Breakdown
CHEMISTRY MATCH
63.2%
MECHANICAL MATCH
No shared data
OVERALL
63.2%
Specifications
Property IS 1570 (Part 7) 25Cr2MoVH EN 10088-1 X22CrMoV12-1
Standard IS 1570 (Part 7):1992 EN 10088-1:2023
Category Alloy Steel Stainless Steel
C (%) 0.20-0.30 0.18-0.24
Si (%) 0.20-0.50 <=0.50
Mn (%) 0.30-0.60 0.40-0.90
P (%) <=0.030 <=0.025
S (%) <=0.025 <=0.015
Cr (%) 1.5-1.80 11.0-12.5
Ni (%) <=0.40 0.30-0.80
Mo (%) 0.90-1.20 0.80-1.20
V (%) 0.20-0.30 0.25-0.35
Cu (%) <=0.30 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 IS 1570 (Part 7) 25Cr2MoVH EN 10088-1 X22CrMoV12-1
Tensile Strength >=630 MPa Not specified
Yield Strength >=420 MPa (0.2 % proof stress) Not specified
Elongation >=16% Not specified
Condition Forgings of turbine shafts, N+T, thickness up to 900 (first row of Table 3) Not specified
Typical Applications
IS 1570 (Part 7) 25Cr2MoVH
Boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature
EN 10088-1 X22CrMoV12-1
Not documented
Key Differences
Can IS 1570 (Part 7) 25Cr2MoVH Be Substituted With EN 10088-1 X22CrMoV12-1?
IS 1570 (Part 7) 25Cr2MoVH and EN 10088-1 X22CrMoV12-1 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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IS 1570 (Part 7) 25Cr2MoVH
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EN 10088-1 X22CrMoV12-1
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Frequently Asked Questions
What is the difference between IS 1570 (Part 7) 25Cr2MoVH and EN 10088-1 X22CrMoV12-1?
Different category: IS 1570 (Part 7) 25Cr2MoVH is Alloy Steel, EN 10088-1 X22CrMoV12-1 is Stainless Steel. IS 1570 (Part 7) 25Cr2MoVH specifies Cu which is not specified for EN 10088-1 X22CrMoV12-1.
Can IS 1570 (Part 7) 25Cr2MoVH be substituted with EN 10088-1 X22CrMoV12-1?
IS 1570 (Part 7) 25Cr2MoVH and EN 10088-1 X22CrMoV12-1 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.