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IS 1570 (Part 4) 40Cr5Mo6 vs IS 1570 (Part 4) 35Cr5Mo6V2

Strong Match — 85% match based on chemical composition and mechanical property overlap.

IS 1570 (Part 4) 40Cr5Mo6 (IS 1570 (Part 4):1988) and IS 1570 (Part 4) 35Cr5Mo6V2 (IS 1570 (Part 4):1988) are both steel grades. Both fall under the Alloy Steel category. IS 1570 (Part 4) 40Cr5Mo6 is defined under Bureau of Indian Standards (IS), originating from India, while IS 1570 (Part 4) 35Cr5Mo6V2 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, IS 1570 (Part 4) 40Cr5Mo6 vs IS 1570 (Part 4) 35Cr5Mo6V2 is a 85% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a strong match overall at 85%.

Frequently Compared With IS 1570 (Part 4) 40Cr5Mo6:
IS 4367 10Cr9Mo10 IS 4367 07Cr4Mo6 IS 1570 (Part 4) 07Cr4Mo6 IS 1570 (Part 4) 10Cr20Mo6 NF A35-565 100C6 IS 1570 (Part 4) 10Mo6 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 4) 105Cr5 GB/T 3077 12Cr2Ni4A UNI 11234 100Cr6 IS 1570 (Part 4) 103Cr6 IS 1570 (Part 7) 10Cr36Mo10H
Match Breakdown
CHEMISTRY MATCH
85%
MECHANICAL MATCH
No shared data
OVERALL
85%
Specifications
Property IS 1570 (Part 4) 40Cr5Mo6 IS 1570 (Part 4) 35Cr5Mo6V2
Standard IS 1570 (Part 4):1988 IS 1570 (Part 4):1988
Category Alloy Steel Alloy Steel
C (%) 0.35-0.45 0.25-0.45
Si (%) 0.10-0.35 0.10-0.35
Mn (%) 0.40-0.70 0.40-0.70
Ni (%) <=0.40 <=0.30
Cr (%) 1.00-1.50 1.00-1.50
Mo (%) 0.50-0.70 0.50-0.80
V (%) Not specified 0.20-0.30
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Key Differences
Can IS 1570 (Part 4) 40Cr5Mo6 Be Substituted With IS 1570 (Part 4) 35Cr5Mo6V2?
IS 1570 (Part 4) 40Cr5Mo6 and IS 1570 (Part 4) 35Cr5Mo6V2 overlap closely enough on chemistry and mechanical properties that IS 1570 (Part 4) 35Cr5Mo6V2 is often considered as a substitute for IS 1570 (Part 4) 40Cr5Mo6 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
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IS 1570 (Part 4) 40Cr5Mo6
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IS 1570 (Part 4) 35Cr5Mo6V2
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Frequently Asked Questions
What is the difference between IS 1570 (Part 4) 40Cr5Mo6 and IS 1570 (Part 4) 35Cr5Mo6V2?
IS 1570 (Part 4) 35Cr5Mo6V2 specifies V which is not specified for IS 1570 (Part 4) 40Cr5Mo6.
Can IS 1570 (Part 4) 40Cr5Mo6 be substituted with IS 1570 (Part 4) 35Cr5Mo6V2?
IS 1570 (Part 4) 40Cr5Mo6 and IS 1570 (Part 4) 35Cr5Mo6V2 overlap closely enough on chemistry and mechanical properties that IS 1570 (Part 4) 35Cr5Mo6V2 is often considered as a substitute for IS 1570 (Part 4) 40Cr5Mo6 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.