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IS 6603 X02Cr28Ni8Mo5CoN vs ASTM A959 S32950

Related Material — 68.1% match based on chemical composition and mechanical property overlap.

IS 6603 X02Cr28Ni8Mo5CoN (IS 6603:2024) and ASTM A959 S32950 (ASTM A959:2011) are both steel grades. Both fall under the Stainless Steel category. IS 6603 X02Cr28Ni8Mo5CoN is typically used for general purposes, semi-finished products, bars, wire rods and bright bars, while ASTM A959 S32950 is commonly used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1). IS 6603 X02Cr28Ni8Mo5CoN is defined under Bureau of Indian Standards (IS), originating from India, while ASTM A959 S32950 is defined under ASTM International, originating from United States.

As per chemical composition, IS 6603 X02Cr28Ni8Mo5CoN vs ASTM A959 S32950 is a 68.1% 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 68.1%.

Frequently Compared With IS 6603 X02Cr28Ni8Mo5CoN:
EN 10088-1 1.4006 EN 10088-1 1.4845 GOST 5632 08X18H10 GOST 5632 06Kh23N28 EN 10088-1 1.4301 EN 10088-1 1.4401 IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12Ni2Mo ASTM A959 .- GB/T 3280 06Cr19Ni10 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoVH
Match Breakdown
CHEMISTRY MATCH
68.1%
MECHANICAL MATCH
No shared data
OVERALL
68.1%
Specifications
Property IS 6603 X02Cr28Ni8Mo5CoN ASTM A959 S32950
Standard IS 6603:2024 ASTM A959:2011
Category Stainless Steel Stainless Steel
C (%) <=0.030 <=0.030
Si (%) <=0.50 <=0.60
Mn (%) <=1.50 <=2.00
P (%) <=0.035 <=0.035
S (%) <=0.010 <=0.010
Cr (%) 26.0-29.0 26.0-29.0
Mo (%) 4.0-5.0 1.00-2.50
Ni (%) 5.5-9.5 3.5-5.2
N (%) 0.30-0.50 0.15-0.35
Cu (%) <=1.00 Not specified
Co (%) 0.50-2.00 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 X02Cr28Ni8Mo5CoN ASTM A959 S32950
Tensile Strength >=800 MPa Not specified
Yield Strength >=650 MPa Not specified
Elongation >=25% Not specified
Hardness <=300 HB Not specified
Condition Solution annealed, conditions 1C, 1E, 1D, 1X, 1G and 2D, thickness or diameter up to 5 mm; Tensile Strength is a minimum as printed, hardness for guidance only Not specified
Typical Applications
IS 6603 X02Cr28Ni8Mo5CoN
General purposes, semi-finished products, bars, wire rods and bright bars
ASTM A959 S32950
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
Key Differences
Can IS 6603 X02Cr28Ni8Mo5CoN Be Substituted With ASTM A959 S32950?
IS 6603 X02Cr28Ni8Mo5CoN and ASTM A959 S32950 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 X02Cr28Ni8Mo5CoN
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ASTM A959 S32950
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Frequently Asked Questions
What is the difference between IS 6603 X02Cr28Ni8Mo5CoN and ASTM A959 S32950?
IS 6603 X02Cr28Ni8Mo5CoN specifies Cu, Co which are not specified for ASTM A959 S32950.
Can IS 6603 X02Cr28Ni8Mo5CoN be substituted with ASTM A959 S32950?
IS 6603 X02Cr28Ni8Mo5CoN and ASTM A959 S32950 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.