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IS 1570 (Part 7) 20Cr12MoNiVH vs EN 10088-1 X20CrMoWV12-1

Close Alternative — 82.9% match based on chemical composition and mechanical property overlap.

IS 1570 (Part 7) 20Cr12MoNiVH (IS 1570 (Part 7):1992) and EN 10088-1 X20CrMoWV12-1 (EN 10088-1:2014) are both steel grades. Both fall under the Stainless Steel category. IS 1570 (Part 7) 20Cr12MoNiVH is defined under Bureau of Indian Standards (IS), originating from India, while EN 10088-1 X20CrMoWV12-1 is defined under European Standard (EN), originating from Europe.

As per chemical composition, IS 1570 (Part 7) 20Cr12MoNiVH vs EN 10088-1 X20CrMoWV12-1 is a 82.9% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a close alternative overall at 82.9%.

Frequently Compared With IS 1570 (Part 7) 20Cr12MoNiVH:
IS 1570 (Part 7) 12Cr13H IS 1570 (Part 7) 12Cr12MoVH IS 1570 (Part 7) 12Cr12Ni2Mo EN 10088-1 1.4401 IS 1570 (Part 7) 11Cr17Ni13W3TiH GOST 5632 12Kh13 GOST 5632 08X18H10 EN 10088-1 1.4301 IS 1570 (Part 7) 12Cr12MoH EN 10088-1 1.4006 EN 10088-1 1.4845 GB/T 3280 06Cr19Ni10
Match Breakdown
CHEMISTRY MATCH
82.9%
MECHANICAL MATCH
No shared data
OVERALL
82.9%
Specifications
Property IS 1570 (Part 7) 20Cr12MoNiVH EN 10088-1 X20CrMoWV12-1
Standard IS 1570 (Part 7):1992 EN 10088-1:2014
Category Stainless Steel Stainless Steel
C (%) 0.17-0.23 0.17-0.24
Si (%) <=0.50 0.10-0.50
Mn (%) <=1.00 0.30-0.80
P (%) <=0.040 <=0.025
S (%) <=0.030 <=0.015
Cr (%) 11.0-12.50 11.0-12.5
Ni (%) 0.30-1.00 0.30-0.80
Mo (%) 0.7-1.20 0.80-1.20
V (%) 0.20-0.35 0.20-0.35
W (%) Not specified 0.40-0.60
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) 20Cr12MoNiVH EN 10088-1 X20CrMoWV12-1
Tensile Strength 780-930 MPa Not specified
Yield Strength >=590 MPa (0.2 % proof stress) Not specified
Elongation >=14% Not specified
Condition Bars, forgings, Q+T1, thickness up to 250 (first row of Table 3) Not specified
Typical Applications
IS 1570 (Part 7) 20Cr12MoNiVH
Boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature
EN 10088-1 X20CrMoWV12-1
Not documented
Key Differences
Can IS 1570 (Part 7) 20Cr12MoNiVH Be Substituted With EN 10088-1 X20CrMoWV12-1?
IS 1570 (Part 7) 20Cr12MoNiVH and EN 10088-1 X20CrMoWV12-1 are a close alternative rather than a direct substitute. Some properties overlap well, but check the specific chemistry and mechanical rows above against your application's requirements before treating them as interchangeable.
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IS 1570 (Part 7) 20Cr12MoNiVH
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EN 10088-1 X20CrMoWV12-1
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Frequently Asked Questions
What is the difference between IS 1570 (Part 7) 20Cr12MoNiVH and EN 10088-1 X20CrMoWV12-1?
EN 10088-1 X20CrMoWV12-1 specifies W which is not specified for IS 1570 (Part 7) 20Cr12MoNiVH.
Can IS 1570 (Part 7) 20Cr12MoNiVH be substituted with EN 10088-1 X20CrMoWV12-1?
IS 1570 (Part 7) 20Cr12MoNiVH and EN 10088-1 X20CrMoWV12-1 are a close alternative rather than a direct substitute. Some properties overlap well, but check the specific chemistry and mechanical rows above against your application's requirements before treating them as interchangeable.