Diameter:100mm*100mm-150mm*150mm
Grade:Gost 3sp/5sp,Q235,Q275,20MnSi, etc.
| Chemical composition |
| Grade | C(%) | Mn(%) | Si(%) | P(%) | S(%) |
| Q235 | ≤ 0.20 | ≤1.40 | ≤0.35 | ≤0.045 | ≤0.045 |
| Q275 | ≤ 0.22 | ≤1.50 | ≤0.35 | ≤0.045 | ≤0.045 |
| 20MnSi | 0.17-0.25 | 1.2-1.6 | 0.40-0.80 | ≤0.050 | ≤0.050 |
| 3SP | 0.18-0.22 | 0.60-0.85 | 0.05-0.30 | ≤ 0.040 | ≤0.050 |
| 5SP | 0.28-0.37 | 0.80-1.00 | 0.15-0.30 | ≤ 0.040 | ≤0.050 |
Widely Used in the areas such as Stainless Steel Fasteners, Chains, Kitchen and Sanitary wares, Furniture handles, Handrails, Electroplating and Electrolyzing pendants, Foods, Electron, Petroleum, Construction and Decoration, etc. Products have a high strength after cold-working. Electronic products parts, Medical appliance, Springs, Bus Inside and Outside packaging and building, Street Lamp Posts, etc. Decoration materials and Outdoor Publicity Billboard. Used for the products which have the Anti-Stress Corrosion requirement. Electron Products, Table-wares, Bolts, Nuts, Screen Meshes, Cumbustors and so on.
| Why Choose Us ? |
| 1 | Competitive Price and Good Quality. |
| 2 | Professional Team and Prefect Counseling Service. |
| 3 | Flexible Mixed Purchase Orders. |
| 4 | Customize the All Serise Steel Product. |
| 5 | We have the high face score. |
Our company to produce a full range of steel products, if you have any procurement require please feel free to contact us, no matter your procurement plan is how small or more complex, we will give you the timely and reasonable offer, look forward to established Long-term cooperation with you.