Close Alternative — 75% match
based on chemical composition and mechanical property overlap.
IS 11169 (Part 1) 23C13BT (IS 11169 (Part 1):2022) and EN 10084 20MnCr5 (EN 10084:2008) are both steel grades.
Both fall under the Alloy Steel category.
IS 11169 (Part 1) 23C13BT 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 EN 10084 20MnCr5 is commonly used for gears, shafts, cams, case hardened parts.
IS 11169 (Part 1) 23C13BT is defined under Bureau of Indian Standards (IS), originating from India, while EN 10084 20MnCr5 is defined under European Standard (EN), originating from Europe.
As per chemical composition, IS 11169 (Part 1) 23C13BT vs EN 10084 20MnCr5 is a 75% match.
Mechanical property data is not available for both grades, so this factor could not be scored.
Combined, this makes them a close alternative overall at 75%.
Frequently Compared With IS 11169 (Part 1) 23C13BT:
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) 23C13BT
EN 10084 20MnCr5
Tensile Strength, cold drawn, annealed and skin passed (+AR+C+AC+LC)
<=640 MPa (over 5 to 40 mm)
Not specified
Condition
Not specified
Soft annealed
Hardenability
Not specified
+H band at 1.5 mm from the quenched end: 41 to 49 HRC
Hardness
Not specified
Soft annealed: 217 HB max
Typical Applications
IS 11169 (Part 1) 23C13BT
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)
EN 10084 20MnCr5
Gears, shafts, cams, case hardened parts
Key Differences
IS 11169 (Part 1) 23C13BT specifies B, Cu which are not specified for EN 10084 20MnCr5.
Can IS 11169 (Part 1) 23C13BT Be Substituted With EN 10084 20MnCr5?
IS 11169 (Part 1) 23C13BT and EN 10084 20MnCr5 are a close alternative rather than a direct substitute. Some properties overlap well, but check the specific chemistry and mechanical rows above against your application's requirements before treating them as interchangeable.
What is the difference between IS 11169 (Part 1) 23C13BT and EN 10084 20MnCr5?
IS 11169 (Part 1) 23C13BT specifies B, Cu which are not specified for EN 10084 20MnCr5.
Can IS 11169 (Part 1) 23C13BT be substituted with EN 10084 20MnCr5?
IS 11169 (Part 1) 23C13BT and EN 10084 20MnCr5 are a close alternative rather than a direct substitute. Some properties overlap well, but check the specific chemistry and mechanical rows above against your application's requirements before treating them as interchangeable.