1.1191物理性質

更新時間：2022-03-07

點擊次數：1213

Chemical composition % of steel C45E (1.1191): EN 10277-5-2008

Cr + Mo + Ni = 0.63

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

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

Rm - Tensile strength (MPa) (+CR)	1020

Nominal thickness (mm):	5 - 10	10 - 16	16 - 40	40 - 63	63 - 100

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

Rm - Tensile strength (MPa) (+QT)	700	650	630	600

Nominal thickness (mm):	to 8	8 - 20	20 - 50	50 - 80

ReH - Minimum yield strength (MPa) (+QT)	490	430	370	340

Nominal thickness(mm):	to 16	16 - 100	100 - 250	250 - 500	500 - 1000

Re - Upper yield strength or R_p0.2 - 0.2% proof strength (MPa) (+N)	340	305	275	240	230

Nominal thickness(mm):	0.3 - 3

R_p0.2 0.2% proof strength (MPa) (+A)	455

Nominal thickness(mm):	5 - 10	10 - 16	16 - 40	40 - 63	63 - 100

R_p0.2 0.2% 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

<tdZ - 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

1045

Ck45

S45C

XC45

XC48H1

080M46

CFS8

C45

C45k

F1140

45H

1672

C45

C45E4