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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 10088-1:2014) 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 1.4006 EN 10088-1 1.4845 EN 10088-1 1.4301 EN 10088-1 1.4401 ASTM A959 .- GB/T 3280 06Cr19Ni10 GOST 5632 06Kh23N28 GOST 5632 08X18H10 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12MoVH IS 1570 (Part 7) 12Cr12Ni2Mo
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 10088-1:2014 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.