EN41
EN41 is a chromium aluminium molybdenum nitriding steel. The material offers high wear resistance together with toughness and ductility. EN41 is defined by its suitability for nitriding which gives the material a hard, wear resistant case. EN41 is harder wearing than EN40B and offers excellent abrasion resistance.
Key features:
- Nitriding steel
- Excellent wear & abrasion resistance
- High toughness & ductility
- Harder wearing than EN40B
Equivalent Grades – EN41
| 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
En41 – ROLLED
16 mm to 200 mm Dia
Brand – JSW, VSP, ASP, SAIL, SLR
En41 – BRIGHT ROUNDS
16 mm to 63 mm Dia
Brand – JSW, VSP, ASP, SAIL, SLR
En41 – FORGED ROUND
140 mm to 480 mm Dia
Brand – Kolkatta& Punjab Main Make
En41 – FORGED FLAT
150 x 65 to 650 x 400 Flat
Brand – Kolkatta& Punjab Main Make
En41 – STEP FORGED
(As per your Requirement)
Forged Condition or Machine Proof Condition
Brand – Kolkatta& Punjab – Main Make
En41 – RING FORGED
(As per your Requirement)
Forged Condition Or Machine Proof Condition
Brand – Kolkatta& Punjab Main Make
Chemical Composition & Technical Specification – EN41
Chemical Composition (weight %)
| C | Si | Cr | Mo | Al | Mn | Ni | P | S | ||
| min. | 0.35 | 0.10 | 1.40 | 0.10 | 0.90 | |||||
| max. | 0.45 | 0.45 | 1.80 | 0.25 | 1.30 | 0.65 | 0.40 | 0.05 | 0.05 |
Mechanical Properties (subject to ruling section)
| Condition
R S |
Tensile N/mm²
700-850 775-925 |
Yield N/mm²
480 525 |
Elongation %
16 14 |
Izod KCV J
28 16 |
Hardness Brinell
201-255 223-277 |
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.
