Description
Technical Parameters
Q690 Carbon Steel Bar
Q690 Round Steel Rod Products Description
Q690 Round Bar has very high strength and good welding properties and is suitable for buildings, bridges and other engineering structures that need to withstand extremely high loads.
As an ISO certified company, we produce a large number of Q690 Round Bar products and have a large number of international clients. We supply Q690 Carbon Steel Bars to customers in India and other countries and regions around the world such as the United States, United Kingdom, Italy, Germany, Australia, etc.
Q690 Carbon Steel Bar Products Details
Q690 Round Metal Bar Chemical composition (wt.%)
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) | B(%) |
|---|---|---|---|---|---|---|---|---|
| Max 0.18 | Max 0.55 | 1.00-1.60 | 0.025 | 0.025 | Max 1.20 | Max 1.50 | Max 0.60 | Max 0.003 |
Q690 Steel Round Bar Mechanical Properties
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 291 (≥) | 933 (≥) | 33 | 32 | 22 | Solution & Aging, Ann, Ausaging, Q+T | 214 |
Q690 Steel Rod Bar Products Image
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If you have more needs and questions about Q690 Carbon Steel Bar, please contact us!