SR
NO. |
E-N SERIES STEEL |
DESCRIPTION |
|
1 |
EN 8 |
0.4% medium carbon steel. A genereal purpose steel for applications requiring
added strength and
superior tensile properties to mild steel specifications
|
|
2
|
EN 9 |
0.5% carbon steel giving higher tensile than EN8. Can be induction or flame
hardened. |
|
3
|
EN
19
|
1% chromium molybdenum high tensile steel. Suitable for highly stressed
applications where
greater strength is required.
|
|
4 |
EN 24 |
Nickel chromium molybdenum high tensile steel. Has good wear and shock
resistance and is
suitable for tensile ranges up to 1550 N/mm².
|
|
5 |
EN 30 B |
4¼% nickel steel. Achieves a good through hardness with air or oil hardening. It
is capable of
taking a good polish and is widely used as a plastic mould steel.
|
|
6 |
EN 31 |
High carbon alloy steel which achieves a high degree of hardness with
compressive strength and
abrasion resistance.
|
|
7 |
EN 36 |
Nickel chromium case hardening steel. Give a very hard surface with a strong
core and retaining a
high degree of toughness.
|
|
8 |
EN 45 |
Silicon mangenese alloy spring steel. |
|
9 |
EN 47 |
Tough oil quenching spring steel which, when heat treated, offers good wear
resistance. |
|
10 |
SAE 8620 |
A low alloy case hardening steel. |
|
11 |
AISI 4140 |
Chromium molybdenum high tensile steel. Supplied 18-22HRc (Hardness Rockwell) |
|
12 |
AISI 4145 |
Chromium molybdenum high tensile steel similar to 4140. Supplied 30-36HRc |
|
13 |
AISI 4130 |
Chromium molybdenum steel supplied 18-22HRc. Lower carbon content that AISI 4140 |
|
14 |
AISI 6150 |
A chromium vanadium spring steel type steel. |