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IS 5517 50Cr4V2 vs IS 1570 (Part 4) 60Cr4V2

Close Alternative — 80.7% match based on chemical composition and mechanical property overlap.

IS 5517 50Cr4V2 (IS 5517:1993) and IS 1570 (Part 4) 60Cr4V2 (IS 1570 (Part 4):1988) are both steel grades. Both fall under the Alloy Steel category. IS 5517 50Cr4V2 is defined under Bureau of Indian Standards (IS), originating from India, while IS 1570 (Part 4) 60Cr4V2 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, IS 5517 50Cr4V2 vs IS 1570 (Part 4) 60Cr4V2 is a 80.7% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a close alternative overall at 80.7%.

Frequently Compared With IS 5517 50Cr4V2:
IS 1570 (Part 4) 10Cr20Mo6 NF A35-565 100C6 UNI 11234 100Cr6 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 4) 103Cr6 IS 1570 (Part 4) 105Cr5 IS 1570 (Part 4) 07Cr4Mo6 IS 1570 (Part 7) 10Cr36Mo10H IS 1570 (Part 4) 10Mo6 IS 1570 (Part 7) 10Mo6H IS 4367 10Cr9Mo10 IS 1570 (Part 7) 12Cr2Mo5V2H
Match Breakdown
CHEMISTRY MATCH
80.7%
MECHANICAL MATCH
No shared data
OVERALL
80.7%
Specifications
Property IS 5517 50Cr4V2 IS 1570 (Part 4) 60Cr4V2
Standard IS 5517:1993 IS 1570 (Part 4):1988
Category Alloy Steel Alloy Steel
C (%) 0.45-0.55 0.55-0.65
Si (%) 0.15-0.40 0.10-0.35
Mn (%) 0.70-1.10 0.80-1.10
Cr (%) 0.90-1.20 0.90-1.20
V (%) 0.10-0.20 >=0.15
S (%) <=0.035 Not specified
P (%) <=0.035 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 5517 50Cr4V2 IS 1570 (Part 4) 60Cr4V2
Tensile Strength 780-980 MPa Not specified
Yield Strength (0.2% proof) 590 MPa min Not specified
Elongation >=13% Not specified
Izod Impact 34 J min Not specified
Hardness (annealed) <=250 HB Not specified
Condition Hardened and tempered, ruling section up to 250 mm Not specified
Key Differences
Can IS 5517 50Cr4V2 Be Substituted With IS 1570 (Part 4) 60Cr4V2?
IS 5517 50Cr4V2 and IS 1570 (Part 4) 60Cr4V2 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.
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IS 5517 50Cr4V2
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IS 1570 (Part 4) 60Cr4V2
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Frequently Asked Questions
What is the difference between IS 5517 50Cr4V2 and IS 1570 (Part 4) 60Cr4V2?
IS 5517 50Cr4V2 specifies S, P which are not specified for IS 1570 (Part 4) 60Cr4V2.
Can IS 5517 50Cr4V2 be substituted with IS 1570 (Part 4) 60Cr4V2?
IS 5517 50Cr4V2 and IS 1570 (Part 4) 60Cr4V2 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.