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IS 11169 (Part 1) 20Ni8Cr2Mo3 vs IS 11169 (Part 1) 20Ni2Cr2Mo3

Close Alternative — 75.8% match based on chemical composition and mechanical property overlap.

IS 11169 (Part 1) 20Ni8Cr2Mo3 (IS 11169 (Part 1):2022) and IS 11169 (Part 1) 20Ni2Cr2Mo3 (IS 11169 (Part 1):2022) are both steel grades. Both fall under the Alloy Steel category. IS 11169 (Part 1) 20Ni8Cr2Mo3 is typically used for cold heading and cold extrusion of parts that are case hardened; the standard covers bars, wire rods and wires of 2 to 100 mm (clause 1.1, annex b), while IS 11169 (Part 1) 20Ni2Cr2Mo3 is commonly used for cold heading and cold extrusion of parts that are case hardened; the standard covers bars, wire rods and wires of 2 to 100 mm (clause 1.1, annex b). IS 11169 (Part 1) 20Ni8Cr2Mo3 is defined under Bureau of Indian Standards (IS), originating from India, while IS 11169 (Part 1) 20Ni2Cr2Mo3 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, IS 11169 (Part 1) 20Ni8Cr2Mo3 vs IS 11169 (Part 1) 20Ni2Cr2Mo3 is a 75.8% 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 75.8%.

Frequently Compared With IS 11169 (Part 1) 20Ni8Cr2Mo3:
NF A35-565 100C6 IS 1570 (Part 7) 10Mo6H IS 1570 (Part 4) 07Cr4Mo6 IS 1570 (Part 4) 103Cr6 IS 1570 (Part 4) 105Cr5 IS 1570 (Part 4) 10Cr20Mo6 IS 1570 (Part 7) 10Cr36Mo10H UNI 11234 100Cr6 IS 1570 (Part 4) 10Mo6 IS 1570 (Part 4) 103Cr4 IS 4367 10Cr9Mo10 IS 4367 07Cr4Mo6
Match Breakdown
CHEMISTRY MATCH
75.8%
MECHANICAL MATCH
No shared data
OVERALL
75.8%
Specifications
Property IS 11169 (Part 1) 20Ni8Cr2Mo3 IS 11169 (Part 1) 20Ni2Cr2Mo3
Standard IS 11169 (Part 1):2022 IS 11169 (Part 1):2022
Category Alloy Steel Alloy Steel
C (%) 0.17-0.23 0.18-0.23
Cr (%) 0.35-0.65 0.40-0.60
Cu (%) <=0.25 <=0.35
Mn (%) 0.40-0.70 0.70-0.90
Mo (%) 0.20-0.30 0.20-0.30
Ni (%) 1.60-2.00 0.40-0.70
P (%) <=0.025 <=0.030
S (%) <=0.025 <=0.040
Si (%) <=0.30 0.15-0.35
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) 20Ni8Cr2Mo3 IS 11169 (Part 1) 20Ni2Cr2Mo3
Tensile Strength, cold drawn and annealed (+AR+C+AC) <=680 MPa (over 5 to 25 mm) Not specified
Typical Applications
IS 11169 (Part 1) 20Ni8Cr2Mo3
Cold heading and cold extrusion of parts that are case hardened; the standard covers bars, wire rods and wires of 2 to 100 mm (clause 1.1, Annex B)
IS 11169 (Part 1) 20Ni2Cr2Mo3
Cold heading and cold extrusion of parts that are case hardened; the standard covers bars, wire rods and wires of 2 to 100 mm (clause 1.1, Annex B)
Can IS 11169 (Part 1) 20Ni8Cr2Mo3 Be Substituted With IS 11169 (Part 1) 20Ni2Cr2Mo3?
IS 11169 (Part 1) 20Ni8Cr2Mo3 and IS 11169 (Part 1) 20Ni2Cr2Mo3 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.
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IS 11169 (Part 1) 20Ni8Cr2Mo3
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IS 11169 (Part 1) 20Ni2Cr2Mo3
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Frequently Asked Questions
What is the difference between IS 11169 (Part 1) 20Ni8Cr2Mo3 and IS 11169 (Part 1) 20Ni2Cr2Mo3?
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) 20Ni8Cr2Mo3 be substituted with IS 11169 (Part 1) 20Ni2Cr2Mo3?
IS 11169 (Part 1) 20Ni8Cr2Mo3 and IS 11169 (Part 1) 20Ni2Cr2Mo3 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.