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IS 6603 X05Cr16Ni4CuNb vs EN 10088-1 X5CrNiMoCuNb14-5

Related Material — 66.2% match based on chemical composition and mechanical property overlap.

IS 6603 X05Cr16Ni4CuNb (IS 6603:2024) and EN 10088-1 X5CrNiMoCuNb14-5 (EN 10088-1:2023) are both steel grades. Both fall under the Stainless Steel category. IS 6603 X05Cr16Ni4CuNb is defined under Bureau of Indian Standards (IS), originating from India, while EN 10088-1 X5CrNiMoCuNb14-5 is defined under European Standard (EN), originating from Europe.

As per chemical composition, IS 6603 X05Cr16Ni4CuNb vs EN 10088-1 X5CrNiMoCuNb14-5 is a 66.2% 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 66.2%.

Frequently Compared With IS 6603 X05Cr16Ni4CuNb:
GOST 5632 08X18H10 EN 10088-1 1.4006 EN 10088-1 1.4401 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12MoVH IS 1570 (Part 7) 12Cr12Ni2Mo GB/T 3280 06Cr19Ni10 GOST 5632 06Kh23N28 EN 10088-1 1.4301 EN 10088-1 1.4845 ASTM A959 .-
Match Breakdown
CHEMISTRY MATCH
66.2%
MECHANICAL MATCH
No shared data
OVERALL
66.2%
Specifications
Property IS 6603 X05Cr16Ni4CuNb EN 10088-1 X5CrNiMoCuNb14-5
Standard IS 6603:2024 EN 10088-1:2023
Category Stainless Steel Stainless Steel
C (%) <=0.07 <=0.07
Si (%) <=0.70 <=0.70
Mn (%) <=1.50 <=1.00
P (%) <=0.040 <=0.040
S (%) <=0.030 <=0.015
Cr (%) 15.0-17.0 13.0-15.0
Mo (%) <=0.60 1.20-2.00
Ni (%) 3.0-5.0 5.0-6.0
Cu (%) 3.0-5.0 1.20-2.00
Nb (%) <=0.45 0.15-0.60
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property IS 6603 X05Cr16Ni4CuNb EN 10088-1 X5CrNiMoCuNb14-5
Tensile Strength <=1200 MPa Not specified
Hardness <=363 HB Not specified
Condition Solution annealed (+AT), conditions 1C, 1E, 1D, 1X, 1G and 2D; hardness as printed Not specified
Typical Applications
IS 6603 X05Cr16Ni4CuNb
General purposes, semi-finished products, bars, wire rods and bright bars
EN 10088-1 X5CrNiMoCuNb14-5
Not documented
Can IS 6603 X05Cr16Ni4CuNb Be Substituted With EN 10088-1 X5CrNiMoCuNb14-5?
IS 6603 X05Cr16Ni4CuNb and EN 10088-1 X5CrNiMoCuNb14-5 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.
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IS 6603 X05Cr16Ni4CuNb
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EN 10088-1 X5CrNiMoCuNb14-5
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Frequently Asked Questions
What is the difference between IS 6603 X05Cr16Ni4CuNb and EN 10088-1 X5CrNiMoCuNb14-5?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can IS 6603 X05Cr16Ni4CuNb be substituted with EN 10088-1 X5CrNiMoCuNb14-5?
IS 6603 X05Cr16Ni4CuNb and EN 10088-1 X5CrNiMoCuNb14-5 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.