Application Information
Weldability: It can be welded quite well without any precautions.
Hardenability: Low hardenability; core quenching in water till a diameter of 12-15 mm; as far as bigger diameters are concerned, it hardens only till a certain depth, inversely proportional to diameter, like all nonalloy steels with medium-high carbon content.
Public Id
C35E - 1.1181
Grade (EU) |
C35E |
Number |
1.1181 |
USA |
1035 |
Germany, DIN |
Ck35 |
Japan, JIS |
S35C |
France, ANFOR |
XC38 XC38H1 |
England, BS |
080M36 CFS6 |
Italy, UNI |
C35 |
Spain, UNE |
C35k F1130 |
China, GB |
35 |
Sweden, SS |
1572 |
Finland, SFS |
C35 |
Russia, GOST |
35 |
Inter, ISO |
C35E4 |
Standards
C35E - 1.1181
EN 10277-5: 2008 |
EN 10083-2: 2006 |
EN 10132-3: 2000 |
EN 10305-1: 2010 |
EN 10269: 1999 |
EN 10250-2: 2000 |
EN 10297-1: 2003 |
Chemical Composition
C35E - 1.1181
C |
0.32 - 0.39 |
Si |
max 0.40 |
Mn |
0.50 - 0.80 |
Ni |
max 0.40 |
P |
max 0.030 |
S |
max 0.035 |
Cr |
max 0.40 |
Mo |
max 0.10 |
Mechanical Properties
C35E - 1.1181
Nominal thickness |
to 16 |
16 - 100 |
100 - 250 |
250 - 500 |
500 - 1000 |
Rm - Tensile strength (MPa) (+N) |
560 |
520 |
500 |
480 |
470 |
Nominal thickness |
0.3 - 3 |
Rm - Tensile strength (MPa) (+A) |
540 |
Nominal thickness |
0.3 - 3 |
Rm - Tensile strength (MPa) (+CR) |
930 |
Nominal thickness |
5 - 10 |
10 - 16 |
16 - 40 |
40 - 63 |
63 - 100 |
Rm - Tensile strength (MPa) (+C) |
650 - 1000 |
600 - 950 |
580 - 880 |
550 - 840 |
520 - 800 |
Nominal thickness |
to 8 |
8 - 20 |
20 - 50 |
50 - 80 |
Rm - Tensile strength (MPa) (+QT) |
630 |
600 |
550 |
500 |
C35E - 1.1181
Nominal thickness (mm) |
to 8 |
8 - 20 |
20 - 50 |
50 - 80 |
ReH - Minimum yield strength (MPa) (+QT) |
430 |
380 |
320 |
290 |
C35E - 1.1181
Nominal thickness (mm) |
to 16 |
16 - 100 |
100 - 250 |
Re - Upper yield strength or Rp0.2 - 0.2% proof strength (MPa) (+N) |
300 |
270 |
245 |
Nominal thickness (mm) |
0.3 - 3 |
Rp0.2 0.2% proof strength (MPa) (+A) |
430 |
Nominal thickness (mm) |
to 100 |
100 - 250 |
250 - 500 |
500- 1000 |
Re Upper yield strenght (MPa) (+N) |
270 |
245 |
220 |
210 |
Nominal thickness (mm) |
5 - 10 |
10 - 16 |
16 - 40 |
40 - 63 |
63 - 100 |
Rp0.2 - 0.2% Geçirmezlik Direnci (MPa) (+C) |
510 |
420 |
320 |
300 |
270 |
C35E - 1.1181
KV Impact energy (J) (+QT) |
+20° - 35 |
KV Impact energy (J) (+N) |
+20° - 27 |
KVImpact energy (J) transverse (+QT) |
+20° - 22 |
C35E - 1.1181
A - Min. elongation at fracture (%) transverse (+N) |
15 |
Nominal thickness (mm):
|
5 - 10 |
10 - 16 |
16 - 40 |
40 - 63 |
63 - 100 |
A - Min. elongation at fracture (%) (+C)
|
6 |
7 |
8 |
9 |
9 |
Nominal thickness (mm) |
to 8 |
8 - 20 |
20 - 50 |
50 - 80 |
A - Min. elongation at fracture (%) (+QT) |
17 |
19 |
20 |
20 |
A - Min. elongation at fracture (%) (+N) |
21 |
A - Min. elongation at fracture (%) (+A) |
22 |
C35E - 1.1181
Nominal thickness (mm) |
to 16 |
16 - 100 |
100 - 250 |
A - Min. elongation Lo = 5,65 √ So (%) (+N) |
18 |
19 |
19 |
C35E - 1.1181
Brinell hardness (HBW) (+SH): |
154 - 207 |
Brinell hardness (HBW) (+A): |
183 |
Vickers hardness (HV) (+CR): |
295 |
Vickers hardness (HV) (+A) |
170 |
Brinell hardness (HV) (+QT) |
325 - 505 |