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EN 10088-1 X19CrMoNbVN11-1 vs IS 1570 (Part 7) 21CrMoVH

Related Material — 56% match based on chemical composition and mechanical property overlap.

EN 10088-1 X19CrMoNbVN11-1 (EN 10088-1:2023) and IS 1570 (Part 7) 21CrMoVH (IS 1570 (Part 7):1992) are both steel grades. EN 10088-1 X19CrMoNbVN11-1 is classified under Stainless Steel, while IS 1570 (Part 7) 21CrMoVH is classified under Alloy Steel — a different category, which is worth noting alongside the chemistry match below. EN 10088-1 X19CrMoNbVN11-1 is defined under European Standard (EN), originating from Europe, while IS 1570 (Part 7) 21CrMoVH is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, EN 10088-1 X19CrMoNbVN11-1 vs IS 1570 (Part 7) 21CrMoVH is a 56% 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 56%.

Frequently Compared With EN 10088-1 X19CrMoNbVN11-1:
IS 1570 (Part 7) 12Cr12Ni2Mo ASTM A959 .- GB/T 3280 06Cr19Ni10 GOST 5632 06Kh23N28 GOST 5632 08X18H10 EN 10088-1 1.4006 EN 10088-1 1.4301 EN 10088-1 1.4401 EN 10088-1 1.4845 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12MoVH
Match Breakdown
CHEMISTRY MATCH
56%
MECHANICAL MATCH
No shared data
OVERALL
56%
Specifications
Property EN 10088-1 X19CrMoNbVN11-1 IS 1570 (Part 7) 21CrMoVH
Standard EN 10088-1:2023 IS 1570 (Part 7):1992
Category Stainless Steel Alloy Steel
C (%) 0.17-0.23 0.17-0.25
Si (%) <=0.50 <=0.40
Mn (%) 0.40-0.90 0.40-0.80
P (%) <=0.025 <=0.030
S (%) <=0.015 <=0.030
Cr (%) 10.0-11.5 1.2-1.50
Mo (%) 0.50-0.80 0.65-0.80
Ni (%) 0.20-0.60 <=0.60
N (%) 0.050-0.10 Not specified
Al (%) <=0.020 Not specified
Nb (%) 0.25-0.55 Not specified
V (%) 0.10-0.30 0.25-0.35
B (%) <=0.0015 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 X19CrMoNbVN11-1 IS 1570 (Part 7) 21CrMoVH
Tensile Strength Not specified 700-850 MPa
Yield Strength Not specified >=550 MPa (0.2 % proof stress)
Elongation Not specified >=16%
Condition Not specified Bars, forgings, Q+T, thickness up to 250 (first row of Table 3)
Typical Applications
EN 10088-1 X19CrMoNbVN11-1
Not documented
IS 1570 (Part 7) 21CrMoVH
Boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature
Key Differences
Can EN 10088-1 X19CrMoNbVN11-1 Be Substituted With IS 1570 (Part 7) 21CrMoVH?
EN 10088-1 X19CrMoNbVN11-1 and IS 1570 (Part 7) 21CrMoVH 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.
On M-EX Right Now
EN 10088-1 X19CrMoNbVN11-1
0 active listings and RFQs →
IS 1570 (Part 7) 21CrMoVH
0 active listings and RFQs →
Frequently Asked Questions
What is the difference between EN 10088-1 X19CrMoNbVN11-1 and IS 1570 (Part 7) 21CrMoVH?
Different category: EN 10088-1 X19CrMoNbVN11-1 is Stainless Steel, IS 1570 (Part 7) 21CrMoVH is Alloy Steel. EN 10088-1 X19CrMoNbVN11-1 specifies N, Al, Nb, B which are not specified for IS 1570 (Part 7) 21CrMoVH.
Can EN 10088-1 X19CrMoNbVN11-1 be substituted with IS 1570 (Part 7) 21CrMoVH?
EN 10088-1 X19CrMoNbVN11-1 and IS 1570 (Part 7) 21CrMoVH 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.