JIS G4103 SNCM420 Steel: Supply & Demand
Buyer RFQ demand against seller listing supply for JIS G4103 SNCM420, broken down by form. Signals are indicative and derived from listings and RFQs.
Last updated: 16 Oct 2026, 7:00 AM
Live Signal: This grade’s supply and demand by form, from listings and RFQs open right now. Use this to act today. For example, “Is there a buyer gap in this grade’s round bar this week?”
| Form |
Supply |
Demand |
Status |
Price Band (Rs./MT) |
| Round Bar |
2 |
0 |
Low Activity |
Insufficient data
|
Disclaimer: All information on this page is indicative only and derived from posted listings and RFQs on M-EX. It does not constitute a market price quote or investment advice. M-EX and GTE make no representations as to accuracy or completeness. Actual activity depends on quantity, quality, payment terms and other commercial factors agreed between buyers and sellers.
JIS G4103 SNCM420 is an Alloy Steel grade: SNCM420 is a low carbon nickel chromium molybdenum alloy steel intended for carburized and hardened components. It combines surface wear resistance with a tough core.
Typical applications: Used in automotive gears, transmission parts, shafts, pinions, camshafts, and industrial equipment..
Equivalent / Similar Grades (1)
| Grade |
Standard |
Region |
|
4320
|
SAE J404 |
USA |
Chemical Composition (%)
| C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
| 0.17-0.23 |
0.15-0.35 |
0.40-0.70 |
0.030 max |
0.030 max |
1.50-2.00 |
0.40-0.80 |
0.15-0.30 |
Mechanical Properties
| Tensile Strength |
780-930 MPa |
| Yield Strength |
590 MPa min |
| Elongation |
14% min |
| Hardness |
217-269 HB |