Post Stock Login Register

IS 11169 (Part 1) 15C8 vs BS 970 (Part 1) 045A10

Strong Match — 87.9% match based on chemical composition and mechanical property overlap.

IS 11169 (Part 1) 15C8 (IS 11169 (Part 1):1984) and BS 970 (Part 1) 045A10 (BS 970 (Part 1):1991) are both steel grades. Both fall under the Carbon Steel category. IS 11169 (Part 1) 15C8 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 BS 970 (Part 1) 045A10 is commonly used for case hardening steel (section four). IS 11169 (Part 1) 15C8 is defined under Bureau of Indian Standards (IS), originating from India, while BS 970 (Part 1) 045A10 is defined under British Standards (BS), originating from United Kingdom.

As per chemical composition, IS 11169 (Part 1) 15C8 vs BS 970 (Part 1) 045A10 is a 87.9% 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 87.9%.

Frequently Compared With IS 11169 (Part 1) 15C8:
BS 970 (Part 3) 070M55 BS 970 (Part 1) 040A10 BS 970 (Part 1) 080A20 BS 970 (Part 3) 045M10 BS 970 (Part 1) 055M15 BS 970 (Part 1) 045M10 BS 970 (Part 1) 045A10 BS 970 (Part 3) 045A10 BS 970 (Part 1) 080A15 BS 970 (Part 1) 045M10 BS 970 (Part 1) 040A04 BS 970 (Part 1) 040A12
Match Breakdown
CHEMISTRY MATCH
87.9%
MECHANICAL MATCH
No shared data
OVERALL
87.9%
Specifications
Property IS 11169 (Part 1) 15C8 BS 970 (Part 1) 045A10
Standard IS 11169 (Part 1):1984 BS 970 (Part 1):1991
Category Carbon Steel Carbon Steel
C (%) 0.10-0.20 0.08-0.13
Mn (%) 0.60-0.90 0.30-0.60
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) 15C8 BS 970 (Part 1) 045A10
Hardness, annealed <=140 HB Not specified
Condition Not specified Case hardened, 19 mm test bar
Tensile Strength Not specified 430 MPa min
Elongation Not specified 18 % min
Typical Applications
IS 11169 (Part 1) 15C8
Cold heading and cold extrusion; the standard covers wires, wire rods and bars of 2 to 100 mm diameter (clause 1.1)
BS 970 (Part 1) 045A10
Case hardening steel (section four)
Can IS 11169 (Part 1) 15C8 Be Substituted With BS 970 (Part 1) 045A10?
IS 11169 (Part 1) 15C8 and BS 970 (Part 1) 045A10 overlap closely enough on chemistry and mechanical properties that BS 970 (Part 1) 045A10 is often considered as a substitute for IS 11169 (Part 1) 15C8 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) 15C8
0 active listings and RFQs →
BS 970 (Part 1) 045A10
0 active listings and RFQs →
Frequently Asked Questions
What is the difference between IS 11169 (Part 1) 15C8 and BS 970 (Part 1) 045A10?
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) 15C8 be substituted with BS 970 (Part 1) 045A10?
IS 11169 (Part 1) 15C8 and BS 970 (Part 1) 045A10 overlap closely enough on chemistry and mechanical properties that BS 970 (Part 1) 045A10 is often considered as a substitute for IS 11169 (Part 1) 15C8 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.