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IS 11169 (Part 1) 35Mn6Mo3 vs IS 11169 (Part 1) 35Mn6Mo4

Strong Match — 94.3% match based on chemical composition and mechanical property overlap.

IS 11169 (Part 1) 35Mn6Mo3 (IS 11169 (Part 1):1984) and IS 11169 (Part 1) 35Mn6Mo4 (IS 11169 (Part 1):1984) are both steel grades. Both fall under the Alloy Steel category. IS 11169 (Part 1) 35Mn6Mo3 is typically used for cold heading and cold extrusion; the standard covers wires, wire rods and bars of 2 to 100 mm diameter (clause 1.1), while IS 11169 (Part 1) 35Mn6Mo4 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) 35Mn6Mo3 is defined under Bureau of Indian Standards (IS), originating from India, while IS 11169 (Part 1) 35Mn6Mo4 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, IS 11169 (Part 1) 35Mn6Mo3 vs IS 11169 (Part 1) 35Mn6Mo4 is a 91.4% match. As per mechanical properties, the match is 100%. Combined, this makes them a strong match overall at 94.3%.

Frequently Compared With IS 11169 (Part 1) 35Mn6Mo3:
IS 1570 (Part 4) 07Cr4Mo6 IS 1570 (Part 7) 10Mo6H NF A35-565 100C6 UNI 11234 100Cr6 IS 1570 (Part 4) 103Cr4 IS 4367 10Cr9Mo10 IS 4367 07Cr4Mo6 IS 1570 (Part 7) 10Cr36Mo10H IS 1570 (Part 4) 10Mo6 IS 1570 (Part 4) 103Cr6 IS 1570 (Part 4) 105Cr5 IS 1570 (Part 4) 10Cr20Mo6
Match Breakdown
CHEMISTRY MATCH
91.4%
MECHANICAL MATCH
100%
OVERALL
94.3%
Specifications
Property IS 11169 (Part 1) 35Mn6Mo3 IS 11169 (Part 1) 35Mn6Mo4
Standard IS 11169 (Part 1):1984 IS 11169 (Part 1):1984
Category Alloy Steel Alloy Steel
C (%) 0.30-0.40 0.30-0.40
Mn (%) 1.30-1.80 1.30-1.80
Si (%) 0.10-0.35 0.10-0.35
Mo (%) 0.20-0.35 0.35-0.55
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) 35Mn6Mo3 IS 11169 (Part 1) 35Mn6Mo4
Hardness, annealed <=190 HB <=190 HB
Typical Applications
IS 11169 (Part 1) 35Mn6Mo3
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) 35Mn6Mo4
Cold heading and cold extrusion; the standard covers wires, wire rods and bars of 2 to 100 mm diameter (clause 1.1)
Can IS 11169 (Part 1) 35Mn6Mo3 Be Substituted With IS 11169 (Part 1) 35Mn6Mo4?
IS 11169 (Part 1) 35Mn6Mo3 and IS 11169 (Part 1) 35Mn6Mo4 overlap closely enough on chemistry and mechanical properties that IS 11169 (Part 1) 35Mn6Mo4 is often considered as a substitute for IS 11169 (Part 1) 35Mn6Mo3 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) 35Mn6Mo3
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IS 11169 (Part 1) 35Mn6Mo4
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Frequently Asked Questions
What is the difference between IS 11169 (Part 1) 35Mn6Mo3 and IS 11169 (Part 1) 35Mn6Mo4?
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) 35Mn6Mo3 be substituted with IS 11169 (Part 1) 35Mn6Mo4?
IS 11169 (Part 1) 35Mn6Mo3 and IS 11169 (Part 1) 35Mn6Mo4 overlap closely enough on chemistry and mechanical properties that IS 11169 (Part 1) 35Mn6Mo4 is often considered as a substitute for IS 11169 (Part 1) 35Mn6Mo3 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.