IS 1570 (Part 7) 20Cr12MoNiVH vs EN 10088-1 1.4845
Minimal Match — 32.8% match
based on chemical composition and mechanical property overlap.
IS 1570 (Part 7) 20Cr12MoNiVH (IS 1570 (Part 7):1992) and EN 10088-1 1.4845 (EN 10088-1:2014) are both steel grades.
Both fall under the Stainless Steel category.
IS 1570 (Part 7) 20Cr12MoNiVH 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 1.4845 is commonly used for furnace parts, heat exchangers, kiln components.
IS 1570 (Part 7) 20Cr12MoNiVH is defined under Bureau of Indian Standards (IS), originating from India, while EN 10088-1 1.4845 is defined under European Standard (EN), originating from Europe.
As per chemical composition, IS 1570 (Part 7) 20Cr12MoNiVH vs EN 10088-1 1.4845 is a 49.2% match.
As per mechanical properties, the match is 0%.
Combined, this makes them a minimal match overall at 32.8%.
Frequently Compared With IS 1570 (Part 7) 20Cr12MoNiVH:
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 1.4845
Tensile Strength
780-930 MPa
≥515 MPa
Yield Strength
>=590 MPa (0.2 % proof stress)
≥205 MPa
Elongation
>=14%
≥40%
Condition
Bars, forgings, Q+T1, thickness up to 250 (first row of Table 3)
Not specified
Max Service Temp
Not specified
1100°C continuous
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 1.4845
Furnace parts, heat exchangers, kiln components
Key Differences
IS 1570 (Part 7) 20Cr12MoNiVH specifies P, S, Mo, V which are not specified for EN 10088-1 1.4845.
Can IS 1570 (Part 7) 20Cr12MoNiVH Be Substituted With EN 10088-1 1.4845?
IS 1570 (Part 7) 20Cr12MoNiVH and EN 10088-1 1.4845 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.
What is the difference between IS 1570 (Part 7) 20Cr12MoNiVH and EN 10088-1 1.4845?
IS 1570 (Part 7) 20Cr12MoNiVH specifies P, S, Mo, V which are not specified for EN 10088-1 1.4845.
Can IS 1570 (Part 7) 20Cr12MoNiVH be substituted with EN 10088-1 1.4845?
IS 1570 (Part 7) 20Cr12MoNiVH and EN 10088-1 1.4845 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.