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IS 6603 X05Cr16Ni4CuNb vs GOST 5632 08X18H10

Minimal Match — 35% match based on chemical composition and mechanical property overlap.

IS 6603 X05Cr16Ni4CuNb (IS 6603:2024) and GOST 5632 08X18H10 (GOST 5632-2014) are both steel grades. Both fall under the Stainless Steel category. IS 6603 X05Cr16Ni4CuNb is typically used for general purposes, semi-finished products, bars, wire rods and bright bars, while GOST 5632 08X18H10 is commonly used for chemical equipment, food processing, general corrosion resistant applications. IS 6603 X05Cr16Ni4CuNb is defined under Bureau of Indian Standards (IS) (India).

As per chemical composition, IS 6603 X05Cr16Ni4CuNb vs GOST 5632 08X18H10 is a 53.4% match. As per mechanical properties, the match is 0%. Combined, this makes them a minimal match overall at 35%.

Frequently Compared With IS 6603 X05Cr16Ni4CuNb:
EN 10088-1 1.4006 EN 10088-1 1.4401 IS 1570 (Part 7) 12Cr12MoVH GB/T 3280 06Cr19Ni10 GOST 5632 06Kh23N28 EN 10088-1 1.4301 EN 10088-1 1.4845 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12Ni2Mo ASTM A959 .- IS 1570 (Part 7) 12Cr13H
Match Breakdown
CHEMISTRY MATCH
53.4%
MECHANICAL MATCH
0%
OVERALL
35%
Specifications
Property IS 6603 X05Cr16Ni4CuNb GOST 5632 08X18H10
Standard IS 6603:2024 GOST 5632-2014
Category Stainless Steel Stainless Steel
C (%) <=0.07 ≤0.08
Si (%) <=0.70 ≤0.80
Mn (%) <=1.50 ≤2.00
P (%) <=0.040 ≤0.035
S (%) <=0.030 ≤0.020
Cr (%) 15.0-17.0 17.0–19.0
Mo (%) <=0.60 Not specified
Ni (%) 3.0-5.0 9.0–11.0
Cu (%) 3.0-5.0 Not specified
Nb (%) <=0.45 Not specified
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 GOST 5632 08X18H10
Tensile Strength <=1200 MPa ≥520 MPa
Hardness <=363 HB Not specified
Condition Solution annealed (+AT), conditions 1C, 1E, 1D, 1X, 1G and 2D; hardness as printed Not specified
Yield Strength Not specified ≥205 MPa
Elongation Not specified ≥40%
Typical Applications
IS 6603 X05Cr16Ni4CuNb
General purposes, semi-finished products, bars, wire rods and bright bars
GOST 5632 08X18H10
Chemical equipment, food processing, general corrosion resistant applications
Key Differences
Can IS 6603 X05Cr16Ni4CuNb Be Substituted With GOST 5632 08X18H10?
IS 6603 X05Cr16Ni4CuNb and GOST 5632 08X18H10 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.
Forms & Sizes Available on M-EX
IS 6603 X05Cr16Ni4CuNb
No active listings currently.
GOST 5632 08X18H10
Sheet → (2 listings)
Thickness: 6–6 mm (0.24–0.24 in)
Width: 1250–1250 mm (49.21–49.21 in)
Length: 2500–2700 mm (98.43–106.3 in)
On M-EX Right Now
IS 6603 X05Cr16Ni4CuNb
0 active listings and RFQs →
GOST 5632 08X18H10
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between IS 6603 X05Cr16Ni4CuNb and GOST 5632 08X18H10?
IS 6603 X05Cr16Ni4CuNb specifies Mo, Cu, Nb which are not specified for GOST 5632 08X18H10.
Can IS 6603 X05Cr16Ni4CuNb be substituted with GOST 5632 08X18H10?
IS 6603 X05Cr16Ni4CuNb and GOST 5632 08X18H10 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.