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IS 1570 (Part 4) 50Cr4V2 vs IS 4367 50Cr4V2

Strong Match — 98.3% match based on chemical composition and mechanical property overlap.

IS 1570 (Part 4) 50Cr4V2 (IS 1570 (Part 4):1988) and IS 4367 50Cr4V2 (IS 4367:1991) are both steel grades. Both fall under the Alloy Steel category. IS 1570 (Part 4) 50Cr4V2 is defined under Bureau of Indian Standards (IS), originating from India, while IS 4367 50Cr4V2 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, IS 1570 (Part 4) 50Cr4V2 vs IS 4367 50Cr4V2 is a 98.3% 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 98.3%.

Frequently Compared With IS 1570 (Part 4) 50Cr4V2:
IS 1570 (Part 4) 105Cr5 IS 1570 (Part 4) 07Cr4Mo6 NF A35-565 100C6 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 4) 103Cr6 IS 1570 (Part 4) 10Cr20Mo6 IS 1570 (Part 7) 10Cr36Mo10H IS 4367 10Cr9Mo10 EN 10028-2 10CrMo9-10 IS 1570 (Part 4) 10Mo6
Other Alloy Steel Grades to Compare With IS 1570 (Part 4) 50Cr4V2:
IS 4367 07Cr4Mo6 UNI 11234 100Cr6
Match Breakdown
CHEMISTRY MATCH
98.3%
MECHANICAL MATCH
No shared data
OVERALL
98.3%
Specifications
Property IS 1570 (Part 4) 50Cr4V2 IS 4367 50Cr4V2
Standard IS 1570 (Part 4):1988 IS 4367:1991
Category Alloy Steel Alloy Steel
C (%) 0.45-0.55 0.45-0.55
Si (%) 0.10-0.35 0.10-0.35
Mn (%) 0.50-0.80 0.50-0.80
Cr (%) 0.90-1.20 0.90-1.20
V (%) 0.15-0.30 0.15-0.30
S (%) Not specified <=0.035
P (%) Not specified <=0.035
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property IS 1570 (Part 4) 50Cr4V2 IS 4367 50Cr4V2
Tensile Strength Not specified 900-1100 MPa
Yield Strength Not specified 700 MPa min
Elongation Not specified >=12%
Izod Impact Not specified 45 J min
Hardness Not specified 266-325 HB
Hardness (soft annealed) Not specified <=240 HB
Condition Not specified Hardened and tempered, ruling section up to 100 mm
Key Differences
Can IS 1570 (Part 4) 50Cr4V2 Be Substituted With IS 4367 50Cr4V2?
IS 1570 (Part 4) 50Cr4V2 and IS 4367 50Cr4V2 overlap closely enough on chemistry and mechanical properties that IS 4367 50Cr4V2 is often considered as a substitute for IS 1570 (Part 4) 50Cr4V2 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) 50Cr4V2
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IS 4367 50Cr4V2
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Frequently Asked Questions
What is the difference between IS 1570 (Part 4) 50Cr4V2 and IS 4367 50Cr4V2?
IS 4367 50Cr4V2 specifies S, P which are not specified for IS 1570 (Part 4) 50Cr4V2.
Can IS 1570 (Part 4) 50Cr4V2 be substituted with IS 4367 50Cr4V2?
IS 1570 (Part 4) 50Cr4V2 and IS 4367 50Cr4V2 overlap closely enough on chemistry and mechanical properties that IS 4367 50Cr4V2 is often considered as a substitute for IS 1570 (Part 4) 50Cr4V2 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.