Close Alternative — 73.4% match
based on chemical composition and mechanical property overlap.
IS 11169 (Part 1) 18C10BT (IS 11169 (Part 1):2022) and SAE J404 1330 (SAE J404:2009) are both steel grades.
Both fall under the Alloy Steel category.
IS 11169 (Part 1) 18C10BT 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 SAE J404 1330 is commonly used for shafts, heavy duty gears, structural components.
IS 11169 (Part 1) 18C10BT is defined under Bureau of Indian Standards (IS), originating from India, while SAE J404 1330 is defined under SAE International, originating from United States.
As per chemical composition, IS 11169 (Part 1) 18C10BT vs SAE J404 1330 is a 73.4% 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 73.4%.
Frequently Compared With IS 11169 (Part 1) 18C10BT:
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) 18C10BT
SAE J404 1330
Tensile Strength, as rolled (+AR)
<=580 MPa (over 5 to 40 mm)
Not specified
Typical Applications
IS 11169 (Part 1) 18C10BT
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)
SAE J404 1330
Shafts, heavy duty gears, structural components
Key Differences
IS 11169 (Part 1) 18C10BT specifies B, Cu which are not specified for SAE J404 1330.
Can IS 11169 (Part 1) 18C10BT Be Substituted With SAE J404 1330?
IS 11169 (Part 1) 18C10BT and SAE J404 1330 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) 18C10BT and SAE J404 1330?
IS 11169 (Part 1) 18C10BT specifies B, Cu which are not specified for SAE J404 1330.
Can IS 11169 (Part 1) 18C10BT be substituted with SAE J404 1330?
IS 11169 (Part 1) 18C10BT and SAE J404 1330 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.