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IS 11169 (Part 1) 40C15BT vs IS 11169 (Part 1) 22C9BT

Related Material — 69.9% match based on chemical composition and mechanical property overlap.

IS 11169 (Part 1) 40C15BT (IS 11169 (Part 1):2022) and IS 11169 (Part 1) 22C9BT (IS 11169 (Part 1):2022) are both steel grades. Both fall under the Alloy Steel category. IS 11169 (Part 1) 40C15BT 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 IS 11169 (Part 1) 22C9BT is commonly 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). IS 11169 (Part 1) 40C15BT is defined under Bureau of Indian Standards (IS), originating from India, while IS 11169 (Part 1) 22C9BT is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, IS 11169 (Part 1) 40C15BT vs IS 11169 (Part 1) 22C9BT is a 80.6% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a related material overall at 69.9%.

Frequently Compared With IS 11169 (Part 1) 40C15BT:
NF A35-565 100C6 UNI 11234 100Cr6 IS 1570 (Part 4) 105Cr5 IS 1570 (Part 4) 10Cr20Mo6 IS 1570 (Part 7) 10Mo6H IS 11169 (Part 1) 10Ni5Cr4 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 4) 103Cr6 IS 1570 (Part 7) 10Cr36Mo10H IS 4367 10Cr9Mo10 IS 1570 (Part 4) 10Mo6 IS 4367 07Cr4Mo6
Match Breakdown
CHEMISTRY MATCH
80.6%
MECHANICAL MATCH
No shared data
OVERALL
69.9%
Specifications
Property IS 11169 (Part 1) 40C15BT IS 11169 (Part 1) 22C9BT
Standard IS 11169 (Part 1):2022 IS 11169 (Part 1):2022
Category Alloy Steel Alloy Steel
B (%) 0.0005-0.003 0.0005-0.003
C (%) 0.36-0.44 0.18-0.23
Cr (%) <=0.50 <=0.20
Cu (%) <=0.35 <=0.35
Mn (%) 1.35-1.65 0.70-1.00
Mo (%) <=0.060 <=0.060
Ni (%) <=0.25 <=0.25
P (%) <=0.040 <=0.040
S (%) <=0.050 <=0.050
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Typical Applications
IS 11169 (Part 1) 40C15BT
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)
IS 11169 (Part 1) 22C9BT
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)
Can IS 11169 (Part 1) 40C15BT Be Substituted With IS 11169 (Part 1) 22C9BT?
IS 11169 (Part 1) 40C15BT and IS 11169 (Part 1) 22C9BT share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.
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IS 11169 (Part 1) 40C15BT
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IS 11169 (Part 1) 22C9BT
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Frequently Asked Questions
What is the difference between IS 11169 (Part 1) 40C15BT and IS 11169 (Part 1) 22C9BT?
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) 40C15BT be substituted with IS 11169 (Part 1) 22C9BT?
IS 11169 (Part 1) 40C15BT and IS 11169 (Part 1) 22C9BT share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.