Minimal Match — 35% match
based on chemical composition and mechanical property overlap.
IS 11169 (Part 1) 41Cr4S3 (IS 11169 (Part 1):2022) and IS 4367 07Cr4Mo6 (IS 4367:1991) are both steel grades.
Both fall under the Alloy Steel category.
IS 11169 (Part 1) 41Cr4S3 is defined under Bureau of Indian Standards (IS), originating from India, while IS 4367 07Cr4Mo6 is defined under Bureau of Indian Standards (IS), originating from India.
As per chemical composition, IS 11169 (Part 1) 41Cr4S3 vs IS 4367 07Cr4Mo6 is a 56.8% match.
As per mechanical properties, the match is 0%.
Combined, this makes them a minimal match overall at 35%.
Frequently Compared With IS 11169 (Part 1) 41Cr4S3:
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) 41Cr4S3
IS 4367 07Cr4Mo6
Core Hardness (CH)
>=50 HRC up to 16 mm
Not specified
Tensile Strength, annealed (+AC)
<=620 MPa (over 5 to 40 mm)
Not specified
Tensile Strength
Not specified
380-550 MPa
Yield Strength
Not specified
225 MPa min
Elongation
Not specified
>=19%
Izod Impact
Not specified
60 J min
Hardness (soft annealed)
Not specified
<=170 HB
Condition
Not specified
Normalised and tempered, ruling section up to 40 mm
Typical Applications
IS 11169 (Part 1) 41Cr4S3
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 4367 07Cr4Mo6
Not documented
Key Differences
IS 11169 (Part 1) 41Cr4S3 specifies Cu which is not specified for IS 4367 07Cr4Mo6.
IS 4367 07Cr4Mo6 specifies Ni, Mo which are not specified for IS 11169 (Part 1) 41Cr4S3.
Can IS 11169 (Part 1) 41Cr4S3 Be Substituted With IS 4367 07Cr4Mo6?
IS 11169 (Part 1) 41Cr4S3 and IS 4367 07Cr4Mo6 share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.
What is the difference between IS 11169 (Part 1) 41Cr4S3 and IS 4367 07Cr4Mo6?
IS 11169 (Part 1) 41Cr4S3 specifies Cu which is not specified for IS 4367 07Cr4Mo6. IS 4367 07Cr4Mo6 specifies Ni, Mo which are not specified for IS 11169 (Part 1) 41Cr4S3.
Can IS 11169 (Part 1) 41Cr4S3 be substituted with IS 4367 07Cr4Mo6?
IS 11169 (Part 1) 41Cr4S3 and IS 4367 07Cr4Mo6 share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.