YB/T 4203
YB/T 4203 (Seamless steel tubes for automobile semi-trailer axle)· YB (China) · 2 materials
| Designation | Material group | |
|---|---|---|
| LZ20Mn2 | Structural and constructional steels | chevron_right |
| LZ27Mn2 | Structural and constructional steels | chevron_right |
YB/T 4203 (Seamless steel tubes for automobile semi-trailer axle)· YB (China) · 2 materials
| Designation | Material group | |
|---|---|---|
| LZ20Mn2 | Structural and constructional steels | chevron_right |
| LZ27Mn2 | Structural and constructional steels | chevron_right |