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IS 1570 (Part 7) 20CrMoVTiBH vs EN 10088-1 X22CrMoV12-1

Related Material — 57.6% match based on chemical composition and mechanical property overlap.

IS 1570 (Part 7) 20CrMoVTiBH (IS 1570 (Part 7):1992) and EN 10088-1 X22CrMoV12-1 (EN 10088-1:2023) are both steel grades. IS 1570 (Part 7) 20CrMoVTiBH 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) 20CrMoVTiBH 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) 20CrMoVTiBH vs EN 10088-1 X22CrMoV12-1 is a 57.6% 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 57.6%.

Frequently Compared With IS 1570 (Part 7) 20CrMoVTiBH:
IS 4367 07Cr4Mo6 IS 1570 (Part 4) 07Cr4Mo6 NF A35-565 100C6 UNI 11234 100Cr6 IS 1570 (Part 4) 103Cr6 IS 1570 (Part 7) 10Cr36Mo10H IS 4367 10Cr9Mo10 IS 1570 (Part 4) 10Mo6 IS 1570 (Part 7) 10Mo6H IS 1570 (Part 4) 103Cr4 IS 1570 (Part 4) 105Cr5 IS 1570 (Part 4) 10Cr20Mo6
Match Breakdown
CHEMISTRY MATCH
57.6%
MECHANICAL MATCH
No shared data
OVERALL
57.6%
Specifications
Property IS 1570 (Part 7) 20CrMoVTiBH EN 10088-1 X22CrMoV12-1
Standard IS 1570 (Part 7):1992 EN 10088-1:2023
Category Alloy Steel Stainless Steel
C (%) 0.17-0.24 0.18-0.24
Si (%) <=0.35 <=0.50
Mn (%) <=0.5 0.40-0.90
P (%) <=0.03 <=0.025
S (%) <=0.03 <=0.015
Cr (%) 0.90-1.40 11.0-12.5
Ni (%) <=0.50 0.30-0.80
Mo (%) 0.8-1.10 0.80-1.20
V (%) 0.7-1.0 0.25-0.35
Ti (%) 0.05-0.12 Not specified
B (%) <=0.005 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) 20CrMoVTiBH EN 10088-1 X22CrMoV12-1
Tensile Strength >=800 MPa Not specified
Yield Strength >=680-780 MPa (0.2 % proof stress) Not specified
Elongation >=15% Not specified
Condition Bars, forgings, Q+T, thickness up to 200 (first row of Table 3) Not specified
Typical Applications
IS 1570 (Part 7) 20CrMoVTiBH
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) 20CrMoVTiBH Be Substituted With EN 10088-1 X22CrMoV12-1?
IS 1570 (Part 7) 20CrMoVTiBH 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) 20CrMoVTiBH
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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) 20CrMoVTiBH and EN 10088-1 X22CrMoV12-1?
Different category: IS 1570 (Part 7) 20CrMoVTiBH is Alloy Steel, EN 10088-1 X22CrMoV12-1 is Stainless Steel. IS 1570 (Part 7) 20CrMoVTiBH specifies Ti, B which are not specified for EN 10088-1 X22CrMoV12-1.
Can IS 1570 (Part 7) 20CrMoVTiBH be substituted with EN 10088-1 X22CrMoV12-1?
IS 1570 (Part 7) 20CrMoVTiBH 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.