1.1181化學成分

點擊次數：813更新時間：2022-03-07

Chemical composition % of steel C35E (1.1181): EN 10277-5-2008

Cr + Mo + Ni = 0.63

C	Si	Mn	Ni	P	S	Cr	Mo
0.32 - 0.39	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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Mechanical properties of steel C35E (1.1181)

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

Rm - Tensile strength (MPa) (+N)	550	520	500	480	470

Nominal thickness (mm):	0.3 - 3

Rm - Tensile strength (MPa) (+A)	540

Nominal thickness (mm):	0.3 - 3

Rm - Tensile strength (MPa) (+CR)	930

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

Rm - Tensile strength (MPa) (+QT)	630	600	550	500

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

ReH - Minimum yield strength (MPa) (+QT)	430	380	320	290

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

Re - Upper yield strength or R_p0.2 - 0.2% proof strength (MPa) (+N)	300	270	245

Nominal thickness(mm):	0.3 - 3

R_p0.2 0.2% proof strength (MPa) (+A)	430

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

Re - Upper yield strength (MPa) (+N)	270	245	220	210

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

R_p0.2 0.2% proof strength (MPa) (+C)	510	420	320	300	270


KV - Impact energy (J) (+QT)	+20° 35


KV - Impact energy (J) (+N)	+20° 27


KV - Impact energy (J) transverse, (+QT)	+20° 22


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 (%) longitud., (+QT)	17	19	20	20


A - Min. elongation at fracture (%) longitud., (+N)	21


A - Min. elongation at fracture (%) longitud., (+A)	22

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

A - Min. elongation Lo = 5,65 √ So (%) (+N)	18	19	19

Brinell hardness (HBW): (+SH)	154 - 207
Brinell hardness (HBW): (+A)	183
Vickers hardness ( HV): (+CR)	275
Vickers hardness ( HV): (+A)	170

Properties of steel C35E (1.1181)

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.

Equivalent grades of steel C35E (1.1181)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