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IS 6603 X39Cr17Mo1 vs EN 10088-3 X40CrMoVN16-2

Close Alternative — 77.1% match based on chemical composition and mechanical property overlap.

IS 6603 X39Cr17Mo1 (IS 6603:2024) and EN 10088-3 X40CrMoVN16-2 (EN 10088-3:2014) are both steel grades. Both fall under the Stainless Steel category. IS 6603 X39Cr17Mo1 is typically used for general purposes, semi-finished products, bars, wire rods and bright bars, while EN 10088-3 X40CrMoVN16-2 is commonly used for general purposes, semi-finished products, bars, rods, wire, sections and bright products. IS 6603 X39Cr17Mo1 is defined under Bureau of Indian Standards (IS), originating from India, while EN 10088-3 X40CrMoVN16-2 is defined under European Standard (EN), originating from Europe.

As per chemical composition, IS 6603 X39Cr17Mo1 vs EN 10088-3 X40CrMoVN16-2 is a 65.6% match. As per mechanical properties, the match is 100%. Combined, this makes them a close alternative overall at 77.1%.

Frequently Compared With IS 6603 X39Cr17Mo1:
GOST 5632 08X18H10 EN 10088-1 1.4301 ASTM A959 .- GB/T 3280 06Cr19Ni10 GOST 5632 06Kh23N28 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 IS 1570 (Part 7) 12Cr12MoVH IS 1570 (Part 7) 12Cr12Ni2Mo
Match Breakdown
CHEMISTRY MATCH
65.6%
MECHANICAL MATCH
100%
OVERALL
77.1%
Specifications
Property IS 6603 X39Cr17Mo1 EN 10088-3 X40CrMoVN16-2
Standard IS 6603:2024 EN 10088-3:2014
Category Stainless Steel Stainless Steel
C (%) 0.33-0.45 0.35-0.50
Si (%) <=1.00 <=1.00
Mn (%) <=1.50 <=1.00
P (%) <=0.040 <=0.040
S (%) <=0.015 <=0.015
Cr (%) 15.5-17.5 14.0-16.0
Mo (%) 0.80-1.30 1.00-2.50
Ni (%) <=1.00 <=0.50
V (%) Not specified <=1.50
N (%) Not specified 0.10-0.30
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 X39Cr17Mo1 EN 10088-3 X40CrMoVN16-2
Tensile Strength <=900 MPa Not specified
Hardness <=280 HB <=280 HB
Condition Soft annealed (+A), conditions 1C, 1E, 1D, 1X, 1G and 2D, all sizes; hardness as printed Annealed (+A), conditions 1C, 1E, 1D, 1X, 1G and 2D, thickness or diameter up to 100 mm; hardness for guidance only
Typical Applications
IS 6603 X39Cr17Mo1
General purposes, semi-finished products, bars, wire rods and bright bars
EN 10088-3 X40CrMoVN16-2
General purposes, semi-finished products, bars, rods, wire, sections and bright products
Key Differences
Can IS 6603 X39Cr17Mo1 Be Substituted With EN 10088-3 X40CrMoVN16-2?
IS 6603 X39Cr17Mo1 and EN 10088-3 X40CrMoVN16-2 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
IS 6603 X39Cr17Mo1
0 active listings and RFQs →
EN 10088-3 X40CrMoVN16-2
0 active listings and RFQs →
Frequently Asked Questions
What is the difference between IS 6603 X39Cr17Mo1 and EN 10088-3 X40CrMoVN16-2?
EN 10088-3 X40CrMoVN16-2 specifies V, N which are not specified for IS 6603 X39Cr17Mo1.
Can IS 6603 X39Cr17Mo1 be substituted with EN 10088-3 X40CrMoVN16-2?
IS 6603 X39Cr17Mo1 and EN 10088-3 X40CrMoVN16-2 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.