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EN 10088-1 X5CrNiCuNb16-4 vs IS 6603 X04Cr16Ni5Mo1

Close Alternative — 76.6% match based on chemical composition and mechanical property overlap.

EN 10088-1 X5CrNiCuNb16-4 (EN 10088-1:2014) and IS 6603 X04Cr16Ni5Mo1 (IS 6603:2024) are both steel grades. Both fall under the Stainless Steel category. EN 10088-1 X5CrNiCuNb16-4 is defined under European Standard (EN), originating from Europe, while IS 6603 X04Cr16Ni5Mo1 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, EN 10088-1 X5CrNiCuNb16-4 vs IS 6603 X04Cr16Ni5Mo1 is a 76.6% 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 76.6%.

Frequently Compared With EN 10088-1 X5CrNiCuNb16-4:
GB/T 3280 06Cr19Ni10 ASTM A959 .- 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 IS 1570 (Part 7) 12Cr12Ni2Mo
Match Breakdown
CHEMISTRY MATCH
76.6%
MECHANICAL MATCH
No shared data
OVERALL
76.6%
Specifications
Property EN 10088-1 X5CrNiCuNb16-4 IS 6603 X04Cr16Ni5Mo1
Standard EN 10088-1:2014 IS 6603:2024
Category Stainless Steel Stainless Steel
C (%) <=0.07 <=0.06
Si (%) <=0.70 <=0.70
Mn (%) <=1.50 <=1.50
P (%) <=0.040 <=0.040
S (%) <=0.015 <=0.015
Cr (%) 15.0-17.0 15.0-17.0
Mo (%) <=0.60 0.80-1.50
Ni (%) 3.0-5.0 4.0-6.0
Cu (%) 3.0-5.0 Not specified
N (%) Not specified >=0.020
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 X5CrNiCuNb16-4 IS 6603 X04Cr16Ni5Mo1
Tensile Strength Not specified <=1100 MPa
Hardness Not specified <=320 HB
Condition Not specified Soft annealed (+A), conditions 1C, 1E, 1D, 1X, 1G and 2D, all sizes; hardness as printed
Typical Applications
EN 10088-1 X5CrNiCuNb16-4
Not documented
IS 6603 X04Cr16Ni5Mo1
General purposes, semi-finished products, bars, wire rods and bright bars
Key Differences
Can EN 10088-1 X5CrNiCuNb16-4 Be Substituted With IS 6603 X04Cr16Ni5Mo1?
EN 10088-1 X5CrNiCuNb16-4 and IS 6603 X04Cr16Ni5Mo1 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.
On M-EX Right Now
EN 10088-1 X5CrNiCuNb16-4
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IS 6603 X04Cr16Ni5Mo1
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Frequently Asked Questions
What is the difference between EN 10088-1 X5CrNiCuNb16-4 and IS 6603 X04Cr16Ni5Mo1?
EN 10088-1 X5CrNiCuNb16-4 specifies Cu which is not specified for IS 6603 X04Cr16Ni5Mo1. IS 6603 X04Cr16Ni5Mo1 specifies N which is not specified for EN 10088-1 X5CrNiCuNb16-4.
Can EN 10088-1 X5CrNiCuNb16-4 be substituted with IS 6603 X04Cr16Ni5Mo1?
EN 10088-1 X5CrNiCuNb16-4 and IS 6603 X04Cr16Ni5Mo1 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.