Post Stock Login Register

IS 11169 (Part 1) 35C8BT vs IS 11169 (Part 1) 21C13BT

Close Alternative — 84.9% match based on chemical composition and mechanical property overlap.

IS 11169 (Part 1) 35C8BT (IS 11169 (Part 1):2022) and IS 11169 (Part 1) 21C13BT (IS 11169 (Part 1):2022) are both steel grades. Both fall under the Alloy Steel category. IS 11169 (Part 1) 35C8BT 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) 21C13BT 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) 35C8BT is defined under Bureau of Indian Standards (IS), originating from India, while IS 11169 (Part 1) 21C13BT is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, IS 11169 (Part 1) 35C8BT vs IS 11169 (Part 1) 21C13BT is a 85.7% 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 84.9%.

Frequently Compared With IS 11169 (Part 1) 35C8BT:
IS 1570 (Part 4) 103Cr4 NF A35-565 100C6 IS 1570 (Part 4) 103Cr6 UNI 11234 100Cr6 IS 1570 (Part 4) 105Cr5 IS 4367 10Cr9Mo10 IS 1570 (Part 4) 10Cr20Mo6 IS 1570 (Part 7) 10Mo6H IS 4367 07Cr4Mo6 IS 1570 (Part 7) 10Cr36Mo10H IS 1570 (Part 4) 10Mo6 IS 11169 (Part 1) 10Ni5Cr4
Match Breakdown
CHEMISTRY MATCH
85.7%
MECHANICAL MATCH
No shared data
OVERALL
84.9%
Specifications
Property IS 11169 (Part 1) 35C8BT IS 11169 (Part 1) 21C13BT
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 (%) 0.32-0.38 0.18-0.23
Cr (%) <=0.20 <=0.20
Cu (%) <=0.35 <=0.35
Mn (%) 0.60-0.90 1.10-1.40
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) 35C8BT
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) 21C13BT
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) 35C8BT Be Substituted With IS 11169 (Part 1) 21C13BT?
IS 11169 (Part 1) 35C8BT and IS 11169 (Part 1) 21C13BT 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.
On M-EX Right Now
IS 11169 (Part 1) 35C8BT
0 active listings and RFQs →
IS 11169 (Part 1) 21C13BT
0 active listings and RFQs →
Frequently Asked Questions
What is the difference between IS 11169 (Part 1) 35C8BT and IS 11169 (Part 1) 21C13BT?
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) 35C8BT be substituted with IS 11169 (Part 1) 21C13BT?
IS 11169 (Part 1) 35C8BT and IS 11169 (Part 1) 21C13BT 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.