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IS 11169 (Part 1) 40Ni4 vs IS 11169 (Part 1) 40Ni14

Strong Match — 97.6% match based on chemical composition and mechanical property overlap.

IS 11169 (Part 1) 40Ni4 (IS 11169 (Part 1):2022) and IS 11169 (Part 1) 40Ni14 (IS 11169 (Part 1):1984) are both steel grades. Both fall under the Alloy Steel category. IS 11169 (Part 1) 40Ni4 is typically used for cold heading and cold extrusion of parts that are quenched and tempered; the standard covers bars, wire rods and wires of 2 to 100 mm (clause 1.1, annex c), while IS 11169 (Part 1) 40Ni14 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) 40Ni4 is defined under Bureau of Indian Standards (IS), originating from India, while IS 11169 (Part 1) 40Ni14 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, IS 11169 (Part 1) 40Ni4 vs IS 11169 (Part 1) 40Ni14 is a 96.4% match. As per mechanical properties, the match is 100%. Combined, this makes them a strong match overall at 97.6%.

Frequently Compared With IS 11169 (Part 1) 40Ni4:
NF A35-565 100C6 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 4) 103Cr6 IS 1570 (Part 4) 10Mo6 IS 1570 (Part 7) 10Mo6H IS 1570 (Part 4) 07Cr4Mo6 IS 4367 07Cr4Mo6 UNI 11234 100Cr6 IS 1570 (Part 4) 105Cr5 IS 4367 10Cr9Mo10 IS 1570 (Part 4) 10Cr20Mo6 IS 1570 (Part 7) 10Cr36Mo10H
Match Breakdown
CHEMISTRY MATCH
96.4%
MECHANICAL MATCH
100%
OVERALL
97.6%
Specifications
Property IS 11169 (Part 1) 40Ni4 IS 11169 (Part 1) 40Ni14
Standard IS 11169 (Part 1):2022 IS 11169 (Part 1):1984
Category Alloy Steel Alloy Steel
C (%) 0.35-0.45 0.35-0.45
Cr (%) <=0.30 <=0.30
Cu (%) <=0.15 Not specified
Mn (%) 0.50-0.80 0.50-0.80
Mo (%) <=0.05 Not specified
Ni (%) 3.20-3.60 3.20-3.60
P (%) <=0.035 Not specified
S (%) <=0.035 Not specified
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) 40Ni4 IS 11169 (Part 1) 40Ni14
Hardness, annealed (+AC) <=190 HBW Not specified
Hardness, annealed Not specified <=190 HB
Typical Applications
IS 11169 (Part 1) 40Ni4
Cold heading and cold extrusion of parts that are quenched and tempered; the standard covers bars, wire rods and wires of 2 to 100 mm (clause 1.1, Annex C)
IS 11169 (Part 1) 40Ni14
Cold heading and cold extrusion; the standard covers wires, wire rods and bars of 2 to 100 mm diameter (clause 1.1)
Key Differences
Can IS 11169 (Part 1) 40Ni4 Be Substituted With IS 11169 (Part 1) 40Ni14?
IS 11169 (Part 1) 40Ni4 and IS 11169 (Part 1) 40Ni14 overlap closely enough on chemistry and mechanical properties that IS 11169 (Part 1) 40Ni14 is often considered as a substitute for IS 11169 (Part 1) 40Ni4 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) 40Ni4
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IS 11169 (Part 1) 40Ni14
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Frequently Asked Questions
What is the difference between IS 11169 (Part 1) 40Ni4 and IS 11169 (Part 1) 40Ni14?
IS 11169 (Part 1) 40Ni4 specifies Cu, Mo, P, S which are not specified for IS 11169 (Part 1) 40Ni14.
Can IS 11169 (Part 1) 40Ni4 be substituted with IS 11169 (Part 1) 40Ni14?
IS 11169 (Part 1) 40Ni4 and IS 11169 (Part 1) 40Ni14 overlap closely enough on chemistry and mechanical properties that IS 11169 (Part 1) 40Ni14 is often considered as a substitute for IS 11169 (Part 1) 40Ni4 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.