Description
Technical Parameters
Q420B round stock steel
Round Metal Stock Products Description
GNEE's Q420B round bars meet the highest quality and performance standards and can meet all your E335 needs.
The Q420B round steel bars we offer are available in a variety of sizes and can be customized to specific requirements. At the same time, we can also provide quality certificates for Q420B structural steel bars and accept third-party testing.
Q420B Round Stock Steel Products Details
| Thickness (mm) | ||||
| Q420B | ≤ 16 | > 16 ≤ 35 | > 35 ≤ 50 | >50 |
| Yield strength (≥Mpa) | 420 | 400 | 380 | 360 |
| Tensile strength (Mpa) | 520-680 | |||
| Main chemical elements composition of Q420B | |||||||||
| C | Si | Mn | P | S | V | Nb | Ti | Cr | Ni |
| 0.20 | 0.55 | 1.00-1.70 | 0.040 | 0.040 | 0.02-0.20 | 0.015-0.060 | 0.02-0.20 | 0.40 | 0.70 |
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If you have more needs and questions about Q420B round stock steel, please contact us!