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IS 1570 (Part 4) 07Cr4Mo6 vs IS 4367 10Cr9Mo10

Close Alternative — 77% match based on chemical composition and mechanical property overlap.

IS 1570 (Part 4) 07Cr4Mo6 (IS 1570 (Part 4):1988) and IS 4367 10Cr9Mo10 (IS 4367:1991) are both steel grades. Both fall under the Alloy Steel category. IS 1570 (Part 4) 07Cr4Mo6 is defined under Bureau of Indian Standards (IS), originating from India, while IS 4367 10Cr9Mo10 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, IS 1570 (Part 4) 07Cr4Mo6 vs IS 4367 10Cr9Mo10 is a 77% 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 77%.

Frequently Compared With IS 1570 (Part 4) 07Cr4Mo6:
IS 1570 (Part 4) 105Cr5 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 4) 10Mo6 IS 4367 07Cr4Mo6 NF A35-565 100C6 IS 1570 (Part 4) 10Cr20Mo6 GB/T 3077 12Cr2Ni4A GOST 4543 12HN3A IS 1570 (Part 4) 103Cr6 IS 1570 (Part 7) 10Cr36Mo10H IS 1570 (Part 7) 10Mo6H IS 1570 (Part 7) 12Cr2Mo5V2H
Match Breakdown
CHEMISTRY MATCH
77%
MECHANICAL MATCH
No shared data
OVERALL
77%
Specifications
Property IS 1570 (Part 4) 07Cr4Mo6 IS 4367 10Cr9Mo10
Standard IS 1570 (Part 4):1988 IS 4367:1991
Category Alloy Steel Alloy Steel
C (%) <=0.12 <=0.15
Si (%) 0.15-0.60 <=0.50
Mn (%) 0.40-0.70 0.40-0.70
Ni (%) <=0.30 <=0.30
Cr (%) 0.70-1.10 2.00-2.50
Mo (%) 0.45-0.65 0.90-1.10
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) 07Cr4Mo6 IS 4367 10Cr9Mo10
Tensile Strength Not specified 410-590 MPa
Yield Strength Not specified 245 MPa min
Elongation Not specified >=18%
Izod Impact Not specified 55 J min
Hardness (soft annealed) Not specified <=187 HB
Condition Not specified Normalised and tempered, ruling section up to 50 mm
Key Differences
Can IS 1570 (Part 4) 07Cr4Mo6 Be Substituted With IS 4367 10Cr9Mo10?
IS 1570 (Part 4) 07Cr4Mo6 and IS 4367 10Cr9Mo10 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 1570 (Part 4) 07Cr4Mo6
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IS 4367 10Cr9Mo10
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Frequently Asked Questions
What is the difference between IS 1570 (Part 4) 07Cr4Mo6 and IS 4367 10Cr9Mo10?
IS 4367 10Cr9Mo10 specifies S, P which are not specified for IS 1570 (Part 4) 07Cr4Mo6.
Can IS 1570 (Part 4) 07Cr4Mo6 be substituted with IS 4367 10Cr9Mo10?
IS 1570 (Part 4) 07Cr4Mo6 and IS 4367 10Cr9Mo10 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.