SAE J404 4320 Steel: Supply & Demand
Buyer RFQ demand against seller listing supply for SAE J404 4320, 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 |
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.
SAE J404 4320 is an Alloy Steel grade: Nickel-chromium-molybdenum alloy steel SAE 4320 (UNS G43200) to SAE J404 JAN2009, a chemistry-only grade. Carbon 0.17-0.22% and manganese 0.45-0.65%.
Typical applications: Used for gears, shafts, aircraft components, pinions, axles, and transmission parts..
Equivalent / Similar Grades (8)
Chemical Composition (%)
| C |
Cr |
Mn |
Mo |
Ni |
P |
S |
Si |
| 0.17-0.22 |
0.40-0.60 |
0.45-0.65 |
0.20-0.30 |
1.65-2.00 |
<=0.030 |
<=0.040 |
0.15-0.35 |