Tool steel, carbon steel shallow hardening N9E PN-84/H-85020
| Steel grade |
Standard |
Chemical composition (%) |
|||||||||
| C | Mn | Si | P | S | Cu | Cr | Ni | Mo | other |
||
| N9E | PN | 0,850,94 |
0,150,30 | 0,150,30 | max 0,025 | max 0,025 | max 0,20 | max 0,15 | max 0,20 | - | - |
| C 85 WC85W 1.1830 |
DIN W.nr |
0,800,90 | 0,500,70 | 0,250,40 | max 0,025 | max 0,020 | - | - | - | - | - |
| C90E2U |
AFNOR |
0,850,94 | 0,100,40 | 0,100,30 | max 0,020 | max 0,020 | - | - | - | - | - |
| BW1A |
BS |
0,850,95 | max 0,35 | max 0,30 | - | - | - | max 0,15 | max 0,20 | max 0,10 | - |
| U9A-1U9A У9A |
GOST | 0,850,94 | 0,17 0,28 | 0,17 0,33 | max 0,025 | max 0,018 | max 0,25 | max 0,20 | max 0,25 | - | - |
| C 90 KUC90KU |
UNI |
0,85 0,94 | max0,35 | max 0,30 | - |
- |
- |
- |
- |
- |
|
Steel used for the production of screw caps, large reamers, dies for cold work, stamps for marking, tools for working with hard wood,
tools for machining metals.
Tool steel, carbon steel deep hardening the N9 PN-84/H-85020
| steel grade |
Standard |
Chemical composition (%) |
|||||||||
| C | Mn | Si | P | S | Cu | Cr | Ni | Mo | other |
||
| N9 | PN | 0,850,94 |
0,150,30 | 0,150,30 | max 0,030 | max 0,030 | max 0,25 | max 0,20 | max 0,25 | - | - |
| U9-3U9 У9 |
GOST | 0,850,94 | 0,170,33 | 0,170,33 | max 0,030 | max 0,028 | max 0,25 | 0,200,40 | max 0,25 | - | |
This steel is similar in usage as N9E steel, if higher quality is not required. With higher quality requirements of
steel N9E is recommended
