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IS 6603 X03Cr13Ni4Mo vs EN 10088-1 X3CrNiMo13-4

Strong Match — 87.2% match based on chemical composition and mechanical property overlap.

IS 6603 X03Cr13Ni4Mo (IS 6603:2024) and EN 10088-1 X3CrNiMo13-4 (EN 10088-1:2023) are both steel grades. Both fall under the Stainless Steel category. IS 6603 X03Cr13Ni4Mo is defined under Bureau of Indian Standards (IS), originating from India, while EN 10088-1 X3CrNiMo13-4 is defined under European Standard (EN), originating from Europe.

As per chemical composition, IS 6603 X03Cr13Ni4Mo vs EN 10088-1 X3CrNiMo13-4 is a 87.2% 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 87.2%.

Frequently Compared With IS 6603 X03Cr13Ni4Mo:
ASTM A959 25-4-4 GOST 5632 06Kh23N28 EN 10088-1 1.4301 IS 1570 (Part 7) 12Cr12MoVH IS 1570 (Part 7) 12Cr12Ni2Mo GB/T 3280 06Cr19Ni10 GOST 5632 08X18H10 EN 10088-1 1.4006 EN 10088-1 1.4401 EN 10088-1 1.4845 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH
Match Breakdown
CHEMISTRY MATCH
87.2%
MECHANICAL MATCH
No shared data
OVERALL
87.2%
Specifications
Property IS 6603 X03Cr13Ni4Mo EN 10088-1 X3CrNiMo13-4
Standard IS 6603:2024 EN 10088-1:2023
Category Stainless Steel Stainless Steel
C (%) <=0.05 <=0.05
Si (%) <=0.70 <=0.70
Mn (%) 0.50-1.00 <=1.50
P (%) <=0.040 <=0.040
S (%) <=0.015 <=0.015
Cr (%) 12.0-14.0 12.0-14.0
Mo (%) 0.30-1.00 0.30-0.70
Ni (%) 3.5-4.5 3.5-4.5
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 IS 6603 X03Cr13Ni4Mo EN 10088-1 X3CrNiMo13-4
Tensile Strength <=1100 MPa Not specified
Hardness <=320 HB Not specified
Condition Soft annealed (+A), conditions 1C, 1E, 1D, 1X, 1G and 2D, all sizes; hardness as printed Not specified
Typical Applications
IS 6603 X03Cr13Ni4Mo
General purposes, semi-finished products, bars, wire rods and bright bars
EN 10088-1 X3CrNiMo13-4
Not documented
Key Differences
Can IS 6603 X03Cr13Ni4Mo Be Substituted With EN 10088-1 X3CrNiMo13-4?
IS 6603 X03Cr13Ni4Mo and EN 10088-1 X3CrNiMo13-4 overlap closely enough on chemistry and mechanical properties that EN 10088-1 X3CrNiMo13-4 is often considered as a substitute for IS 6603 X03Cr13Ni4Mo in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
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IS 6603 X03Cr13Ni4Mo
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EN 10088-1 X3CrNiMo13-4
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Frequently Asked Questions
What is the difference between IS 6603 X03Cr13Ni4Mo and EN 10088-1 X3CrNiMo13-4?
EN 10088-1 X3CrNiMo13-4 specifies N which is not specified for IS 6603 X03Cr13Ni4Mo.
Can IS 6603 X03Cr13Ni4Mo be substituted with EN 10088-1 X3CrNiMo13-4?
IS 6603 X03Cr13Ni4Mo and EN 10088-1 X3CrNiMo13-4 overlap closely enough on chemistry and mechanical properties that EN 10088-1 X3CrNiMo13-4 is often considered as a substitute for IS 6603 X03Cr13Ni4Mo in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.