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



