UNI 7846 18CrMo4 Steel: Supply & Demand
Buyer RFQ demand against seller listing supply for UNI 7846 18CrMo4, broken down by form. Signals are indicative and derived from listings and RFQs.
Last updated: 16 Oct 2026, 1:00 AM
Lifetime: This grade’s supply and demand by form, across everything ever listed on M-EX. Use this for the long view. For example, “Has this grade historically drawn more buyers than sellers?”
| Form |
Supply |
Demand |
Status |
Price Band (Rs./MT) |
| Round Bar |
34 |
1 |
Deep Supply |
67,997
to
107,151
median 105,814
|
UNI 7846 18CrMo4's demand ranks in the top 38% of all 484 tracked grades platform-wide.
The Round Bar form most recently moved into Deep Supply, 125 days ago.
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.
UNI 7846 18CrMo4 is an Alloy Steel grade: 18CrMo4 is a chromium molybdenum carburizing steel with good hardenability and fatigue resistance. It is widely used for case hardened transmission components.
Typical applications: Used in gears, shafts, pinions, crankshafts, axles, and heavy machinery components..
Equivalent / Similar Grades (1)
| Grade |
Standard |
Region |
|
20CrMo4
|
EN ISO 683-17 |
Europe |
Chemical Composition (%)
| C |
Si |
Mn |
Cr |
Mo |
P |
S |
| 0.15-0.21 |
0.15-0.40 |
0.60-0.90 |
0.90-1.20 |
0.15-0.30 |
0.035 max |
0.035 max |
Mechanical Properties
| Tensile Strength |
700-900 MPa |
| Yield Strength |
540 MPa min |
| Elongation |
14% min |
| Hardness |
200-260 HB |