Main Products: Steel Pipe , , ,
Bar Billet Deformed and Billet Steel Boron Steel
USD $560 - $800 /Ton
Min.Order:1000 Tons
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Product Details
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 |
| 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. |
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