Is the 4140 heat treated as standard? If so is it machined from 4140HT/PH or heat treated afterwards
Is the 4140 heat treated as standard? If so is it machined from 4140HT/PH or heat treated afterwards
| Ranking | Name | Answers |
|---|---|---|
| 1 | PCBWay Team | 11 |
| 2 | KhronoSound Audio | 1 |