EN24
EN24 is a very high strength steel alloy which is supplied hardened and tempered. The grade is a nickel chromium molybdenum combination – this offers high tensile steel strength, with good ductility and wear resistance characteristics. With relatively good impact properties at low temperatures, EN24 is also suitable for a variety of elevated temperature applications.
Steel EN24 bar or plate is suitable for the manufacture of parts such asRound bar, flat bar, square bar and plate.
Equivalent Grades – EN24
| EU EN |
USA – |
Germany DIN,WNr |
Japan JIS |
France AFNOR |
England BS |
Italy UNI |
Spain UNE |
China GB |
Sweden SS |
Poland PN |
Czechia CSN |
Austria ONORM |
Russia GOST |
Inter ISO |
| C45 | 1042 1045 Gr.1043 |
C45 | S45C | AF65C45 C45 |
070M46 50HS |
1C45 C45 |
C45k | 45 | 1650 | 45 | 12050 | C45SW | 45 | C45 |
Available Types & Range
EN24 – ROLLED
16 mm to 200 mm Dia
Brand – JSW, VSP, ASP, SAIL, SLR
EN24 – BRIGHT ROUNDS
16 mm to 63 mm Dia
Brand – JSW, VSP, ASP, SAIL, SLR
EN24 – FORGED ROUND
140 mm to 480 mm Dia
Brand – Kolkatta& Punjab Main Make
EN24 – FORGED FLAT
150 x 65 to 650 x 400 Flat
Brand – Kolkatta& Punjab Main Make
EN24 – STEP FORGED
(As per your Requirement)
Forged Condition or Machine Proof Condition
Brand – Kolkatta& Punjab – Main Make
En24 – RING FORGED
(As per your Requirement)
Forged Condition Or Machine Proof Condition
Brand – Kolkatta& Punjab Main Make
Chemical Composition & Technical Specification – EN24
Chemical Composition (weight %)
| C | Si | Mn | P | S | Mo | Cr | Ni | |
| min. | 0.36 | 0.10 | 0.45 | 0.20 | 1.00 | 1.30 | ||
| max. | 0.44 | 0.35 | 0.70 | 0.035 | 0.04 | 0.35 | 1.40 | 1.70 |
Mechanical Properties (subject to ruling section)
| Condition | Tensile | Yield | Elongation | Izod | Hardness |
| N/mm² | N/mm² | % | KCV J | Brinell | |
| T | 850-1000 | 650 | 13 | 35 | 248-302 |
| U | 925-1000 | 755 | 12 | 42 | 269-331 |
| V | 1000-1150 | 850 | 12 | 42 | 293-352 |
| W | 1075-1225 | 940 | 11 | 35 | 311-375 |
| X | 1150-1300 | 1020 | 10 | 28 | 341-401 |
| Y | 1225-1375 | 1095 | 10 | 21 | 363-429 |
| Z | 1550 | 1235 | 5 | 9 | 444 |
Technical Assistance
Our knowledgeable staff backed up by our resident team of qualified metallurgists and engineers, will be pleased to assist further on any technical topic.
