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IS 4367 15Ni5Cr4Mo1 vs IS 4367 15Ni7Cr4Mo2

Close Alternative — 79.8% match based on chemical composition and mechanical property overlap.

IS 4367 15Ni5Cr4Mo1 (IS 4367:1991) and IS 4367 15Ni7Cr4Mo2 (IS 4367:1991) are both steel grades. Both fall under the Alloy Steel category. IS 4367 15Ni5Cr4Mo1 is defined under Bureau of Indian Standards (IS), originating from India, while IS 4367 15Ni7Cr4Mo2 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, IS 4367 15Ni5Cr4Mo1 vs IS 4367 15Ni7Cr4Mo2 is a 86.4% match. As per mechanical properties, the match is 66.7%. Combined, this makes them a close alternative overall at 79.8%.

Frequently Compared With IS 4367 15Ni5Cr4Mo1:
IS 1570 (Part 7) 10Mo6H IS 4367 07Cr4Mo6 IS 1570 (Part 4) 07Cr4Mo6 NF A35-565 100C6 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 4) 103Cr6 UNI 11234 100Cr6 IS 1570 (Part 4) 105Cr5 IS 1570 (Part 4) 10Cr20Mo6 IS 1570 (Part 7) 12Cr2Mo5V2H IS 1570 (Part 7) 10Cr36Mo10H IS 1570 (Part 4) 10Mo6
Match Breakdown
CHEMISTRY MATCH
86.4%
MECHANICAL MATCH
66.7%
OVERALL
79.8%
Specifications
Property IS 4367 15Ni5Cr4Mo1 IS 4367 15Ni7Cr4Mo2
Standard IS 4367:1991 IS 4367:1991
Category Alloy Steel Alloy Steel
C (%) 0.12-0.18 0.12-0.18
Si (%) 0.10-0.35 0.10-0.35
Mn (%) 0.60-1.00 0.60-1.00
Ni (%) 1.00-1.50 1.50-2.00
Cr (%) 0.75-1.25 0.75-1.25
Mo (%) 0.08-0.15 0.10-0.20
S (%) <=0.035 <=0.035
P (%) <=0.035 <=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 4367 15Ni5Cr4Mo1 IS 4367 15Ni7Cr4Mo2
Tensile Strength 1000 MPa min 1100 MPa min
Elongation >=9% >=9%
Izod Impact 41 J min 35 J min
Hardness (soft annealed) <=217 HB <=217 HB
Condition Refined, quenched and stress relieved (core properties), ruling section up to 30 mm Refined, quenched and stress relieved (core properties), ruling section up to 30 mm
Can IS 4367 15Ni5Cr4Mo1 Be Substituted With IS 4367 15Ni7Cr4Mo2?
IS 4367 15Ni5Cr4Mo1 and IS 4367 15Ni7Cr4Mo2 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 4367 15Ni5Cr4Mo1
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IS 4367 15Ni7Cr4Mo2
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Frequently Asked Questions
What is the difference between IS 4367 15Ni5Cr4Mo1 and IS 4367 15Ni7Cr4Mo2?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can IS 4367 15Ni5Cr4Mo1 be substituted with IS 4367 15Ni7Cr4Mo2?
IS 4367 15Ni5Cr4Mo1 and IS 4367 15Ni7Cr4Mo2 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.