IS 11169 (Part 1) 15Ni7Cr4Mo2 vs IS 11169 (Part 1) 15Ni5Cr4Mo1
Strong Match — 88.5% match
based on chemical composition and mechanical property overlap.
IS 11169 (Part 1) 15Ni7Cr4Mo2 (IS 11169 (Part 1):2022) and IS 11169 (Part 1) 15Ni5Cr4Mo1 (IS 11169 (Part 1):1984) are both steel grades.
Both fall under the Alloy Steel category.
IS 11169 (Part 1) 15Ni7Cr4Mo2 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) 15Ni5Cr4Mo1 is commonly used for cold heading and cold extrusion; the standard covers wires, wire rods and bars of 2 to 100 mm diameter (clause 1.1).
IS 11169 (Part 1) 15Ni7Cr4Mo2 is defined under Bureau of Indian Standards (IS), originating from India, while IS 11169 (Part 1) 15Ni5Cr4Mo1 is defined under Bureau of Indian Standards (IS), originating from India.
As per chemical composition, IS 11169 (Part 1) 15Ni7Cr4Mo2 vs IS 11169 (Part 1) 15Ni5Cr4Mo1 is a 82.8% match.
As per mechanical properties, the match is 100%.
Combined, this makes them a strong match overall at 88.5%.
Frequently Compared With IS 11169 (Part 1) 15Ni7Cr4Mo2:
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) 15Ni7Cr4Mo2
IS 11169 (Part 1) 15Ni5Cr4Mo1
Hardness, annealed (+AC)
<=180 HBW
Not specified
Core Tensile Strength
Not specified
>=1000 MPa (30 mm) / >=950 MPa (90 mm)
Core Elongation
Not specified
>=9% (30 mm)
Hardness, annealed
Not specified
<=180 HB
Typical Applications
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)
IS 11169 (Part 1) 15Ni5Cr4Mo1
Cold heading and cold extrusion; the standard covers wires, wire rods and bars of 2 to 100 mm diameter (clause 1.1)
Key Differences
IS 11169 (Part 1) 15Ni7Cr4Mo2 specifies Cu, P, S which are not specified for IS 11169 (Part 1) 15Ni5Cr4Mo1.
Can IS 11169 (Part 1) 15Ni7Cr4Mo2 Be Substituted With IS 11169 (Part 1) 15Ni5Cr4Mo1?
IS 11169 (Part 1) 15Ni7Cr4Mo2 and IS 11169 (Part 1) 15Ni5Cr4Mo1 overlap closely enough on chemistry and mechanical properties that IS 11169 (Part 1) 15Ni5Cr4Mo1 is often considered as a substitute for IS 11169 (Part 1) 15Ni7Cr4Mo2 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
What is the difference between IS 11169 (Part 1) 15Ni7Cr4Mo2 and IS 11169 (Part 1) 15Ni5Cr4Mo1?
IS 11169 (Part 1) 15Ni7Cr4Mo2 specifies Cu, P, S which are not specified for IS 11169 (Part 1) 15Ni5Cr4Mo1.
Can IS 11169 (Part 1) 15Ni7Cr4Mo2 be substituted with IS 11169 (Part 1) 15Ni5Cr4Mo1?
IS 11169 (Part 1) 15Ni7Cr4Mo2 and IS 11169 (Part 1) 15Ni5Cr4Mo1 overlap closely enough on chemistry and mechanical properties that IS 11169 (Part 1) 15Ni5Cr4Mo1 is often considered as a substitute for IS 11169 (Part 1) 15Ni7Cr4Mo2 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.