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IS 11169 (Part 1) 15Ni5Cr4Mo1 vs IS 11169 (Part 1) 15Ni7Cr4Mo2

Strong Match — 91% match based on chemical composition and mechanical property overlap.

IS 11169 (Part 1) 15Ni5Cr4Mo1 (IS 11169 (Part 1):2022) and IS 11169 (Part 1) 15Ni7Cr4Mo2 (IS 11169 (Part 1):2022) are both steel grades. Both fall under the Alloy Steel category. IS 11169 (Part 1) 15Ni5Cr4Mo1 is typically used for cold heading and cold extrusion of parts that are case hardened; the standard covers bars, wire rods and wires of 2 to 100 mm (clause 1.1, annex b), while IS 11169 (Part 1) 15Ni7Cr4Mo2 is commonly used for cold heading and cold extrusion of parts that are case hardened; the standard covers bars, wire rods and wires of 2 to 100 mm (clause 1.1, annex b). IS 11169 (Part 1) 15Ni5Cr4Mo1 is defined under Bureau of Indian Standards (IS), originating from India, while IS 11169 (Part 1) 15Ni7Cr4Mo2 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, IS 11169 (Part 1) 15Ni5Cr4Mo1 vs IS 11169 (Part 1) 15Ni7Cr4Mo2 is a 86.4% match. As per mechanical properties, the match is 100%. Combined, this makes them a strong match overall at 91%.

Frequently Compared With IS 11169 (Part 1) 15Ni5Cr4Mo1:
IS 1570 (Part 4) 103Cr6 NF A35-565 100C6 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 4) 10Mo6 IS 4367 07Cr4Mo6 IS 1570 (Part 4) 07Cr4Mo6 UNI 11234 100Cr6 IS 1570 (Part 4) 105Cr5 IS 1570 (Part 7) 10Cr36Mo10H IS 1570 (Part 7) 10Mo6H IS 11169 (Part 1) 10Ni5Cr4 IS 1570 (Part 4) 10Cr20Mo6
Match Breakdown
CHEMISTRY MATCH
86.4%
MECHANICAL MATCH
100%
OVERALL
91%
Specifications
Property IS 11169 (Part 1) 15Ni5Cr4Mo1 IS 11169 (Part 1) 15Ni7Cr4Mo2
Standard IS 11169 (Part 1):2022 IS 11169 (Part 1):2022
Category Alloy Steel Alloy Steel
C (%) 0.12-0.18 0.12-0.18
Cr (%) 0.75-1.25 0.75-1.25
Cu (%) <=0.15 <=0.15
Mn (%) 0.60-1.00 0.60-1.00
Mo (%) 0.08-0.15 0.10-0.20
Ni (%) 1.00-1.50 1.50-2.00
P (%) <=0.035 <=0.035
S (%) <=0.035 <=0.035
Si (%) 0.10-0.35 0.10-0.35
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property IS 11169 (Part 1) 15Ni5Cr4Mo1 IS 11169 (Part 1) 15Ni7Cr4Mo2
Hardness, annealed (+AC) <=180 HBW <=180 HBW
Typical Applications
IS 11169 (Part 1) 15Ni5Cr4Mo1
Cold heading and cold extrusion of parts that are case hardened; the standard covers bars, wire rods and wires of 2 to 100 mm (clause 1.1, Annex B)
IS 11169 (Part 1) 15Ni7Cr4Mo2
Cold heading and cold extrusion of parts that are case hardened; the standard covers bars, wire rods and wires of 2 to 100 mm (clause 1.1, Annex B)
Can IS 11169 (Part 1) 15Ni5Cr4Mo1 Be Substituted With IS 11169 (Part 1) 15Ni7Cr4Mo2?
IS 11169 (Part 1) 15Ni5Cr4Mo1 and IS 11169 (Part 1) 15Ni7Cr4Mo2 overlap closely enough on chemistry and mechanical properties that IS 11169 (Part 1) 15Ni7Cr4Mo2 is often considered as a substitute for IS 11169 (Part 1) 15Ni5Cr4Mo1 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 11169 (Part 1) 15Ni5Cr4Mo1
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IS 11169 (Part 1) 15Ni7Cr4Mo2
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Frequently Asked Questions
What is the difference between IS 11169 (Part 1) 15Ni5Cr4Mo1 and IS 11169 (Part 1) 15Ni7Cr4Mo2?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can IS 11169 (Part 1) 15Ni5Cr4Mo1 be substituted with IS 11169 (Part 1) 15Ni7Cr4Mo2?
IS 11169 (Part 1) 15Ni5Cr4Mo1 and IS 11169 (Part 1) 15Ni7Cr4Mo2 overlap closely enough on chemistry and mechanical properties that IS 11169 (Part 1) 15Ni7Cr4Mo2 is often considered as a substitute for IS 11169 (Part 1) 15Ni5Cr4Mo1 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.