 |
- High hardness, high toughness, work hardens
- Air-hardened, through properties
- 418-512 BHN
No other steel of this type can demonstrate the strength, toughness, and unbeatable wear characteristics, yet maintain the workability of much milder steels.
Chemical Composition / Mechanical Properties
 |
|
C | |
Mn
|
|
P | |
S | |
Si | |
Ni | |
Cr | |
Mo | |
|
|
0.20/0.29
| |
0.80/1.20 | |
0.015
max | |
0.010
max | |
0.20/0.40 | |
3.25/4.00 | |
1.25/2.00 | |
0.0.25/0.50 | |
|
|
|
Mechanical Properties (typical) |
|
|
|
Tensile strength (ksi)
|
|
Yield strength (ksi) | |
Elongation in 2" | |
Charpy V-Notch Room Temp. | |
Reduction of Area | |
|
|
241
| |
157 | |
11.7% | |
31 | |
39% | |
|
|
|
