High-Quality round rods
|
Steel Grade |
Use |
Rockweell Hardness |
Implementing Standard |
| 45 (SAE1045,S45C/S48C) |
For Grade 8.8 | HRC28-32 | GB/T 699 |
| 40Cr (SAE5140,SCr440) |
For Grade 10.9 | HRC32-39 | GB/T 3077 |
| 35CrMo (SAE4135,SCM432/SCRRM3) |
For Grade 12.9 | HRC39-42 | GB/T 3077 |
| 42CrMo (SAE4140,SCM440) |
For Grade 12.9 | HRC39-42 | GB/T 3077 |
Cutting the material by weight and length
