タイトルまたは説明
Product Description :
EN8 is an unalloyed medium carbon steel which is used in
applications where better properties than mild steel are required
but where the costs do not justify the purchase of a steel alloy.
EN8 can be heat treated to provide a good surface hardness and
moderate wear resistance by flame or induction hardening processes.
From the automotive trade to wider general engineering
applications, EN8 is a popular steel in industry
Applications :
EN8 is widely used for many general engineering applications.
Typical applications include shafts, studs, bolts, connecting rods,
screws, rollers.
Key features:
• Unalloyed medium carbon steel • Reasonable tensile strength • Can
be flame or induction hardened • Readily machinable • Moderate wear
resistance if heat treated
Availability :
Round bar, square bar, hexagon and plate
Weldability :
Heat treatment required if over *8mm to prevent cracking.
Related material specifications:
BS**0: ***5 EN8 BS**0/PD**0: **0M*0 ***0 onwards European C*0, C*5,
Ck*0,Ck*5, Cm*0, Cm*5 Werkstoff No. 1.***1, 1.***6, 1.***9 US SAE
(AISI) ***9, ***0, ***2, ***3, ***5
Mechanical Properties :
|
Max Stress ******0 n/mm2 |
******0 n/mm2 |
|
Yield |
**5 n/mm2 Min (up to *9mm LRS) |
|
0.2% Proof Stress |
**0 n/mm2 Min (up to *9mm LRS) |
|
Elongation |
*6% Min (*2% if cold drawn) |
|
Impact KCV |
Stress *8 Joules Min (up to *9mm LRS ) |
|
Hardness |
******5 Brinell |
Chemical Composition (weight %) :
|
|
C |
Si |
Mn |
P |
S |
|
min. |
0.*6 |
0.*0 |
0.*0 |
|
|
|
max. |
0.*4 |
0.*0 |
1.*0 |
0.*5 |
0.*5 |
| 国: |
India |
| モデル番号: |
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| 离岸价格: |
（交渉可能）
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| ロケーション: |
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