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IS 6603 X03Cr13Ni4Mo vs ASTM A959 S41425

Related Material — 69% match based on chemical composition and mechanical property overlap.

IS 6603 X03Cr13Ni4Mo (IS 6603:2024) and ASTM A959 S41425 (ASTM A959:2011) are both steel grades. Both fall under the Stainless Steel category. IS 6603 X03Cr13Ni4Mo is typically used for general purposes, semi-finished products, bars, wire rods and bright bars, while ASTM A959 S41425 is commonly used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1). IS 6603 X03Cr13Ni4Mo is defined under Bureau of Indian Standards (IS), originating from India, while ASTM A959 S41425 is defined under ASTM International, originating from United States.

As per chemical composition, IS 6603 X03Cr13Ni4Mo vs ASTM A959 S41425 is a 69% 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 69%.

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
69%
MECHANICAL MATCH
No shared data
OVERALL
69%
Specifications
Property IS 6603 X03Cr13Ni4Mo ASTM A959 S41425
Standard IS 6603:2024 ASTM A959:2011
Category Stainless Steel Stainless Steel
C (%) <=0.05 <=0.05
Si (%) <=0.70 <=0.50
Mn (%) 0.50-1.00 0.50-1.00
P (%) <=0.040 <=0.020
S (%) <=0.015 <=0.005
Cr (%) 12.0-14.0 12.0-15.0
Mo (%) 0.30-1.00 1.50-2.00
Ni (%) 3.5-4.5 4.0-7.0
Cu (%) Not specified <=0.30
N (%) Not specified 0.06-0.12
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 ASTM A959 S41425
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
ASTM A959 S41425
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
Key Differences
Can IS 6603 X03Cr13Ni4Mo Be Substituted With ASTM A959 S41425?
IS 6603 X03Cr13Ni4Mo and ASTM A959 S41425 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 X03Cr13Ni4Mo
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ASTM A959 S41425
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Frequently Asked Questions
What is the difference between IS 6603 X03Cr13Ni4Mo and ASTM A959 S41425?
ASTM A959 S41425 specifies Cu, N which are not specified for IS 6603 X03Cr13Ni4Mo.
Can IS 6603 X03Cr13Ni4Mo be substituted with ASTM A959 S41425?
IS 6603 X03Cr13Ni4Mo and ASTM A959 S41425 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.