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EN 10088-1 X1CrNiMoCuN20-18-7 vs IS 6603 X01Cr20Ni18Mo6CuN

Strong Match — 98.7% match based on chemical composition and mechanical property overlap.

EN 10088-1 X1CrNiMoCuN20-18-7 (EN 10088-1:2023) and IS 6603 X01Cr20Ni18Mo6CuN (IS 6603:2024) are both steel grades. Both fall under the Stainless Steel category. EN 10088-1 X1CrNiMoCuN20-18-7 is defined under European Standard (EN), originating from Europe, while IS 6603 X01Cr20Ni18Mo6CuN is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, EN 10088-1 X1CrNiMoCuN20-18-7 vs IS 6603 X01Cr20Ni18Mo6CuN is a 98.7% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a strong match overall at 98.7%.

Frequently Compared With EN 10088-1 X1CrNiMoCuN20-18-7:
EN 10088-1 1.4845 IS 1570 (Part 7) 12Cr13H 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 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12MoVH
Match Breakdown
CHEMISTRY MATCH
98.7%
MECHANICAL MATCH
No shared data
OVERALL
98.7%
Specifications
Property EN 10088-1 X1CrNiMoCuN20-18-7 IS 6603 X01Cr20Ni18Mo6CuN
Standard EN 10088-1:2023 IS 6603:2024
Category Stainless Steel Stainless Steel
C (%) <=0.020 <=0.020
Si (%) <=0.70 <=0.70
Mn (%) <=1.00 <=1.00
P (%) <=0.030 <=0.035
S (%) <=0.010 <=0.015
Cr (%) 19.5-20.5 19.5-20.5
Mo (%) 6.0-7.0 6.0-7.0
Ni (%) 17.5-18.5 17.5-18.5
N (%) 0.18-0.25 0.18-0.25
Cu (%) 0.50-1.00 0.50-1.00
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 X1CrNiMoCuN20-18-7 IS 6603 X01Cr20Ni18Mo6CuN
Tensile Strength Not specified 650-850 MPa
Yield Strength Not specified >=300 MPa
Elongation Not specified >=35%
Condition Not specified Solution annealed, conditions 1C, 1E, 1D, 1X, 1G and 2D, thickness or diameter up to 160 mm; Yield Strength is Rp0.2, Elongation is A (longitudinal)
Typical Applications
EN 10088-1 X1CrNiMoCuN20-18-7
Not documented
IS 6603 X01Cr20Ni18Mo6CuN
General purposes, semi-finished products, bars, wire rods and bright bars
Can EN 10088-1 X1CrNiMoCuN20-18-7 Be Substituted With IS 6603 X01Cr20Ni18Mo6CuN?
EN 10088-1 X1CrNiMoCuN20-18-7 and IS 6603 X01Cr20Ni18Mo6CuN overlap closely enough on chemistry and mechanical properties that IS 6603 X01Cr20Ni18Mo6CuN is often considered as a substitute for EN 10088-1 X1CrNiMoCuN20-18-7 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
On M-EX Right Now
EN 10088-1 X1CrNiMoCuN20-18-7
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IS 6603 X01Cr20Ni18Mo6CuN
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Frequently Asked Questions
What is the difference between EN 10088-1 X1CrNiMoCuN20-18-7 and IS 6603 X01Cr20Ni18Mo6CuN?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can EN 10088-1 X1CrNiMoCuN20-18-7 be substituted with IS 6603 X01Cr20Ni18Mo6CuN?
EN 10088-1 X1CrNiMoCuN20-18-7 and IS 6603 X01Cr20Ni18Mo6CuN overlap closely enough on chemistry and mechanical properties that IS 6603 X01Cr20Ni18Mo6CuN is often considered as a substitute for EN 10088-1 X1CrNiMoCuN20-18-7 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.