Chemical composition % of steel C45E (1.1191): EN 10277-5-2008
| C |
Si |
Mn |
Ni |
P |
S |
Cr |
Mo |
| 0.42 - 0.5 |
max 0.4 |
0.5 - 0.8 |
max 0.4 |
max 0.03 |
max 0.035 |
max 0.4 |
max 0.1 |
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Post free buying requirement of steel C45E (1.1191)
Mechanical properties of steel C45E (1.1191)
| Nominal thickness (mm): |
to 16 |
16 - 100 |
100 - 250 |
250 - 500 |
500 - 1000 |
|
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| Rm- Tensile strength (MPa) (+N) |
620 |
580 |
560 |
540 |
530 |
| Nominal thickness (mm): |
0.3 - 3 |
|
|
| Rm- Tensile strength (MPa) (+A) |
570 |
| Nominal thickness (mm): |
0.3 - 3 |
|
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| Rm- Tensile strength (MPa) (+CR) |
1020 |
| Nominal thickness (mm): |
5 - 10 |
10 - 16 |
16 - 40 |
40 - 63 |
63 - 100 |
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| Rm- Tensile strength (MPa) (+C) |
750-1050 |
710-1030 |
650-1000 |
630-900 |
580-850 |
| Nominal thickness (mm): |
to 8 |
8 - 20 |
20 - 50 |
50 - 80 |
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| Rm- Tensile strength (MPa) (+QT) |
700 |
650 |
630 |
600 |
| Nominal thickness (mm): |
to 8 |
8 - 20 |
20 - 50 |
50 - 80 |
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| ReH- Minimum yield strength (MPa) (+QT) |
490 |
430 |
370 |
340 |
| Nominal thickness(mm): |
to 16 |
16 - 100 |
100 - 250 |
250 - 500 |
500 - 1000 |
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|
Re- Upper yield strength or
Rp0.2- 0.2% proof strength (MPa) (+N) |
340 |
305 |
275 |
240 |
230 |
| Nominal thickness(mm): |
0.3 - 3 |
|
|
| Rp0.20.2% proof strength (MPa) (+A) |
455 |
| Nominal thickness(mm): |
5 - 10 |
10 - 16 |
16 - 40 |
40 - 63 |
63 - 100 |
|
|
|
|
|
|
| Rp0.20.2% proof strength (MPa) (+C) |
565 |
500 |
410 |
360 |
310 |
|
|
| KV- Impact energy (J) transverse, (+QT) |
+20°
14 |
|
|
| KV- Impact energy (J) longitud., (+QT) |
+20°
25-50 |
| Nominal thickness (mm): |
0.3 - 3 |
|
|
| A- Min. elongation Lo = 80 mm (%) (+A) |
18 |
| Nominal thickness (mm): |
5 - 10 |
10 - 16 |
16 - 40 |
40 - 63 |
63 - 100 |
|
|
|
|
|
|
| A- Min. elongation at fracture (%) (+C) |
5 |
6 |
7 |
8 |
8 |
| Nominal thickness (mm): |
to 8 |
8 - 20 |
20 - 50 |
50 - 80 |
|
|
|
|
|
| A- Min. elongation at fracture (%) longitud., (+QT) |
14 |
16 |
17 |
17 |
| Nominal thickness (mm): |
to 16 |
16 - 100 |
100 - 250 |
|
|
|
|
| A- Min. elongation Lo = 5,65 √ So (%) (+N) |
14 |
16 |
16 |
Z- Reduction in cross section on fracture (%) (+QT)
| Brinell hardness (HBW): (+S) |
255 |
| Brinell hardness (HBW): (+A) |
207 |
| Brinell hardness (HBW): (+SH) |
172 - 242 |
| Vickers hardness ( HV): (+CR) |
290 |
| Vickers hardness ( HV): (+A) |
180 |
Properties of steel C45E (1.1191)
Weldability: Due to the medium-high carbon content it can be welded with some precautions.
Hardenability: It has a low hardenability in water or oil; fit for surface hardening that gives this steel grade a high hardness of the hardened shell. |
Equivalent grades of steel C45E (1.1191)
Warning! Only for reference
EU
EN |
USA
- |
Germany
DIN,WNr |
Japan
JIS |
France
AFNOR |
England
BS |
Italy
UNI |
Spain
UNE |
China
GB |
Sweden
SS |
Finland
SFS |
Russia
GOST |
Inter
ISO |
| C45E |
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1.1191物理性质
更新时间：2022-03-07
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