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Carbon Steel (Grade EN8)

Grade Introduction:

EN8 is an unalloyed medium carbon steel grade with reasonable tensile strength. It is normally supplied in cold-drawn or as-rolled conditions. Tensile properties can vary but are usually between 500-800 N/mm². EN8 is widely used for applications that require better properties than mild steel but does not justify the costs of alloy steel. EN8 can be flame or induction hardened to produce a good surface hardness with moderate wear resistance. EN8 is available from stock in the bar and can be cut to your requirements.

Supplied Condition:

Hot Rolled

Grade Applications:

EN8 steel material is suitable for all general engineering applications requiring a higher strength than mild steel such as:

• General-Purpose Axles
• Shafts
• Gears
• Bolts and Studs
• Spindles
• Automotive and General Engineering Components
• Other General Engineering Parts etc.

EU
EN
USA
-
Germany
DIN,WNr
Japan
JIS
France
AFNOR
England
BS
Italy
UNI
China
GB
Poland
PN
Czechia
CSN
Russia
GOST
Inter
ISO
C40
(1.0511)
1038
1040
1.0511
C40
Ck40
S40C AF60C40
AF60C45
XC42HI
070M40
080M40
En8
C40 40 40 12041 40 C40
C40E4

Chemical Composition:

C MN SI S P          
.35-.45 .60-1.0 .10-.35 .05 max .05 max          

Hardness:

170-200 BHN

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