SAE J404 4120 Steel: Supply & Demand
Buyer RFQ demand against seller listing supply for SAE J404 4120, broken down by form. Signals are indicative and derived from listings and RFQs.
Last updated: 16 Oct 2026, 1:00 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
|
SAE J404 4120'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.
SAE J404 4120 is an Alloy Steel grade: Chromium-molybdenum alloy steel SAE 4120 (UNS G41200) to SAE J404 JAN2009, a chemistry-only grade. Carbon 0.18-0.23% and manganese 0.90-1.20%.
Typical applications: Used for gears, crankshafts, studs, pins, machinery parts, and transmission components..
Equivalent / Similar Grades (2)
| Grade |
Standard |
Region |
|
4120
|
SAE J404 |
USA |
|
4118
|
SAE J404 |
USA |
Chemical Composition (%)
| C |
Cr |
Mn |
Mo |
P |
S |
Si |
| 0.18-0.23 |
0.40-0.60 |
0.90-1.20 |
0.13-0.20 |
<=0.030 |
<=0.040 |
0.15-0.35 |