JIS G4053 SMnC420 Steel: Supply & Demand
Buyer RFQ demand against seller listing supply for JIS G4053 SMnC420, broken down by form. Signals are indicative and derived from listings and RFQs.
Last updated: 16 Oct 2026, 4:00 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 |
0 |
2 |
Low Activity |
Insufficient data
|
JIS G4053 SMnC420's demand ranks in the top 13% of all 484 tracked grades platform-wide.
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 G4053 SMnC420 is an Alloy Steel grade: Japanese case hardening Mn-Cr steel per JIS G4053. Close equivalent to 20MnCr5 with similar chemistry and case hardening properties.
Typical applications: Case hardened gears, shafts, cams, pins, automotive components.
Equivalent / Similar Grades (1)
| Grade |
Standard |
Region |
|
20CrMnTi
|
GB/T 3077 |
China |
Chemical Composition (%)
| C |
Mn |
Cr |
Si |
S |
P |
| 0.17–0.23 |
1.15–1.55 |
0.35–0.70 |
0.15–0.35 |
≤0.030 |
≤0.030 |
Mechanical Properties
| Tensile Strength |
785–980 MPa |
| Case Hardness HRC |
58–62 |
| Core Hardness HB |
217–277 |
| Elongation |
≥10% |