IS 11169 (Part 1) 17C8C vs IS 11169 (Part 1) 17C8GC
Strong Match — 94.3% match
based on chemical composition and mechanical property overlap.
IS 11169 (Part 1) 17C8C (IS 11169 (Part 1):2022) and IS 11169 (Part 1) 17C8GC (IS 11169 (Part 1):2022) are both steel grades.
Both fall under the Carbon Steel category.
IS 11169 (Part 1) 17C8C is typically used for cold heading and cold extrusion of parts not heat treated after cold forming; the standard covers bars, wire rods and wires of 2 to 100 mm (clause 1.1, annex a), while IS 11169 (Part 1) 17C8GC is commonly used for cold heading and cold extrusion of parts not heat treated after cold forming; the standard covers bars, wire rods and wires of 2 to 100 mm (clause 1.1, annex a).
IS 11169 (Part 1) 17C8C is defined under Bureau of Indian Standards (IS), originating from India, while IS 11169 (Part 1) 17C8GC is defined under Bureau of Indian Standards (IS), originating from India.
As per chemical composition, IS 11169 (Part 1) 17C8C vs IS 11169 (Part 1) 17C8GC is a 91.4% match.
As per mechanical properties, the match is 100%.
Combined, this makes them a strong match overall at 94.3%.
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) 17C8C
IS 11169 (Part 1) 17C8GC
Reduction of Area, as rolled (+AR)
>=58% (for information)
>=58% (for information)
Tensile Strength, as rolled (+AR)
<=520 MPa (over 5 to 100 mm)
<=520 MPa (over 5 to 100 mm)
Typical Applications
IS 11169 (Part 1) 17C8C
Cold heading and cold extrusion of parts not heat treated after cold forming; the standard covers bars, wire rods and wires of 2 to 100 mm (clause 1.1, Annex A)
IS 11169 (Part 1) 17C8GC
Cold heading and cold extrusion of parts not heat treated after cold forming; the standard covers bars, wire rods and wires of 2 to 100 mm (clause 1.1, Annex A)
Can IS 11169 (Part 1) 17C8C Be Substituted With IS 11169 (Part 1) 17C8GC?
IS 11169 (Part 1) 17C8C and IS 11169 (Part 1) 17C8GC overlap closely enough on chemistry and mechanical properties that IS 11169 (Part 1) 17C8GC is often considered as a substitute for IS 11169 (Part 1) 17C8C in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
What is the difference between IS 11169 (Part 1) 17C8C and IS 11169 (Part 1) 17C8GC?
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) 17C8C be substituted with IS 11169 (Part 1) 17C8GC?
IS 11169 (Part 1) 17C8C and IS 11169 (Part 1) 17C8GC overlap closely enough on chemistry and mechanical properties that IS 11169 (Part 1) 17C8GC is often considered as a substitute for IS 11169 (Part 1) 17C8C in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.