JIS G4104 SCr440 Steel: Supply & Demand
Buyer RFQ demand against seller listing supply for JIS G4104 SCr440, 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 G4104 SCr440'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 G4104 SCr440 is an Alloy Steel grade: SCr440 is a chromium alloy steel with good strength, hardenability, and wear resistance after heat treatment. It is suitable for medium duty power transmission applications.
Typical applications: Used in gears, shafts, bolts, spindles, couplings, and machine structural parts..
Equivalent / Similar Grades (2)
| Grade |
Standard |
Region |
|
34Cr4
|
EN 10083-3 |
Europe |
|
5140
|
SAE J404 |
USA |
Chemical Composition (%)
| C |
Si |
Mn |
P |
S |
Cr |
| 0.38-0.43 |
0.15-0.35 |
0.60-0.85 |
0.030 max |
0.030 max |
0.90-1.20 |
Mechanical Properties
| Tensile Strength |
800-950 MPa |
| Yield Strength |
590 MPa min |
| Elongation |
13% min |
| Hardness |
230-285 HB |