Post Stock Login Register

IS 11169 (Part 1) 30C8 vs IS 1570 (Part 2/Sec 1) 30C8

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

IS 11169 (Part 1) 30C8 (IS 11169 (Part 1):1984) and IS 1570 (Part 2/Sec 1) 30C8 (IS 1570 (Part 2/Sec 1):1979) are both steel grades. Both fall under the Carbon Steel category. IS 11169 (Part 1) 30C8 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 1570 (Part 2/Sec 1) 30C8 is commonly used for billets and bars for forgings, carbon steel forgings, flame and induction hardened parts, hardened and tempered parts and welded round link chains (the standard links this grade to is 1875, is 2004, is 3930, is 5517, is 6967). IS 11169 (Part 1) 30C8 is defined under Bureau of Indian Standards (IS), originating from India, while IS 1570 (Part 2/Sec 1) 30C8 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, IS 11169 (Part 1) 30C8 vs IS 1570 (Part 2/Sec 1) 30C8 is a 94.3% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a strong match overall at 94.3%.

Frequently Compared With IS 11169 (Part 1) 30C8:
BS 970 (Part 3) 070M55 BS 970 (Part 1) 040A10 BS 970 (Part 1) 045M10 BS 970 (Part 3) 045M10 BS 970 (Part 1) 055M15 BS 970 (Part 1) 060A32 BS 970 (Part 1) 040A04 BS 970 (Part 1) 040A12 BS 970 (Part 3) 045A10 BS 970 (Part 1) 045M10 BS 970 (Part 1) 045A10 BS 970 (Part 1) 045A10
Match Breakdown
CHEMISTRY MATCH
94.3%
MECHANICAL MATCH
No shared data
OVERALL
94.3%
Specifications
Property IS 11169 (Part 1) 30C8 IS 1570 (Part 2/Sec 1) 30C8
Standard IS 11169 (Part 1):1984 IS 1570 (Part 2/Sec 1):1979
Category Carbon Steel Carbon Steel
C (%) 0.25-0.35 0.25-0.35
Mn (%) 0.60-0.90 0.60-0.90
Si (%) 0.10-0.35 Not specified
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) 30C8 IS 1570 (Part 2/Sec 1) 30C8
Hardness, annealed <=160 HB Not specified
Tensile Strength Not specified 500-600 MPa
Elongation Not specified >=21%
Typical Applications
IS 11169 (Part 1) 30C8
Cold heading and cold extrusion; the standard covers wires, wire rods and bars of 2 to 100 mm diameter (clause 1.1)
IS 1570 (Part 2/Sec 1) 30C8
Billets and bars for forgings, carbon steel forgings, flame and induction hardened parts, hardened and tempered parts and welded round link chains (the standard links this grade to IS 1875, IS 2004, IS 3930, IS 5517, IS 6967)
Key Differences
Can IS 11169 (Part 1) 30C8 Be Substituted With IS 1570 (Part 2/Sec 1) 30C8?
IS 11169 (Part 1) 30C8 and IS 1570 (Part 2/Sec 1) 30C8 overlap closely enough on chemistry and mechanical properties that IS 1570 (Part 2/Sec 1) 30C8 is often considered as a substitute for IS 11169 (Part 1) 30C8 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
On M-EX Right Now
IS 11169 (Part 1) 30C8
0 active listings and RFQs →
IS 1570 (Part 2/Sec 1) 30C8
0 active listings and RFQs →
Frequently Asked Questions
What is the difference between IS 11169 (Part 1) 30C8 and IS 1570 (Part 2/Sec 1) 30C8?
IS 11169 (Part 1) 30C8 specifies Si which is not specified for IS 1570 (Part 2/Sec 1) 30C8.
Can IS 11169 (Part 1) 30C8 be substituted with IS 1570 (Part 2/Sec 1) 30C8?
IS 11169 (Part 1) 30C8 and IS 1570 (Part 2/Sec 1) 30C8 overlap closely enough on chemistry and mechanical properties that IS 1570 (Part 2/Sec 1) 30C8 is often considered as a substitute for IS 11169 (Part 1) 30C8 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.