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JIS G4053 SNCM220 vs IS 11169 (Part 1) 21Ni2Cr2Mo2

Strong Match — 88.9% match based on chemical composition and mechanical property overlap.

JIS G4053 SNCM220 (JIS G4053:2008) and IS 11169 (Part 1) 21Ni2Cr2Mo2 (IS 11169 (Part 1):2022) are both steel grades. Both fall under the Alloy Steel category. JIS G4053 SNCM220 is typically used for nickel-chromium-molybdenum case-hardening (carburizing) steel; automotive bearings, drive shafts, gears, and components requiring high wear resistance with impact-resistant core, while IS 11169 (Part 1) 21Ni2Cr2Mo2 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). JIS G4053 SNCM220 is defined under Japanese Industrial Standards (JIS), originating from Japan, while IS 11169 (Part 1) 21Ni2Cr2Mo2 is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, JIS G4053 SNCM220 vs IS 11169 (Part 1) 21Ni2Cr2Mo2 is a 88.9% 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 88.9%.

Frequently Compared With JIS G4053 SNCM220:
UNI 11234 100Cr6 GB/T 3077 12Cr2Ni4A GOST 4543 12HN3A NF A35-565 100C6 IS 1570 (Part 4) 105Cr5 IS 4367 07Cr4Mo6 IS 1570 (Part 4) 07Cr4Mo6 IS 1570 (Part 4) 103Cr4 IS 1570 (Part 7) 10Cr36Mo10H IS 1570 (Part 4) 10Cr20Mo6 IS 4367 10Cr9Mo10 IS 1570 (Part 4) 103Cr6
Match Breakdown
CHEMISTRY MATCH
88.9%
MECHANICAL MATCH
No shared data
OVERALL
88.9%
Specifications
Property JIS G4053 SNCM220 IS 11169 (Part 1) 21Ni2Cr2Mo2
Standard JIS G4053:2008 IS 11169 (Part 1):2022
Category Alloy Steel Alloy Steel
C (%) 0.17-0.23 0.18-0.23
Mn (%) 0.60-0.90 0.70-0.90
Si (%) 0.15-0.35 0.15-0.35
P (%) <=0.030 <=0.030
S (%) <=0.030 <=0.040
Cr (%) 0.40-0.65 0.40-0.60
Ni (%) 0.40-0.70 0.40-0.70
Mo (%) 0.15-0.30 0.15-0.25
Cu (%) Not specified <=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 JIS G4053 SNCM220 IS 11169 (Part 1) 21Ni2Cr2Mo2
Tensile Strength 930 MPa min Not specified
Yield Strength 785 MPa min Not specified
Elongation 12% min Not specified
Hardness 269-331 HB Not specified
Typical Applications
JIS G4053 SNCM220
Nickel-chromium-molybdenum case-hardening (carburizing) steel; automotive bearings, drive shafts, gears, and components requiring high wear resistance with impact-resistant core
IS 11169 (Part 1) 21Ni2Cr2Mo2
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)
Key Differences
Can JIS G4053 SNCM220 Be Substituted With IS 11169 (Part 1) 21Ni2Cr2Mo2?
JIS G4053 SNCM220 and IS 11169 (Part 1) 21Ni2Cr2Mo2 overlap closely enough on chemistry and mechanical properties that IS 11169 (Part 1) 21Ni2Cr2Mo2 is often considered as a substitute for JIS G4053 SNCM220 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
Forms & Sizes Available on M-EX
JIS G4053 SNCM220
Round Bar → (2 listings)
Diameter: 50–50 mm (1.97–1.97 in)
Length: 5900–6400 mm (232.28–251.97 in)
IS 11169 (Part 1) 21Ni2Cr2Mo2
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On M-EX Right Now
JIS G4053 SNCM220
2 active listings and RFQs →
IS 11169 (Part 1) 21Ni2Cr2Mo2
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Frequently Asked Questions
What is the difference between JIS G4053 SNCM220 and IS 11169 (Part 1) 21Ni2Cr2Mo2?
IS 11169 (Part 1) 21Ni2Cr2Mo2 specifies Cu which is not specified for JIS G4053 SNCM220.
Can JIS G4053 SNCM220 be substituted with IS 11169 (Part 1) 21Ni2Cr2Mo2?
JIS G4053 SNCM220 and IS 11169 (Part 1) 21Ni2Cr2Mo2 overlap closely enough on chemistry and mechanical properties that IS 11169 (Part 1) 21Ni2Cr2Mo2 is often considered as a substitute for JIS G4053 SNCM220 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.