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PCB 9.0MM PRESTRESSED CONCRETE STEEL BAR
1. Detail of product
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Diameter(d)(mm) | Nominal area (mm2) | Tensile strength ( ≥ Mpa) | Yield strength ( ≥ Mpa) | Elongation(≥ %) | Relaxation (≤ %) | Nominal weight (g/m) |
7.1 | 40 | 1420 | 1280 | 5 | 2.0 | 314 |
9.0 | 64 | 1420 | 1280 | 5 | 2.0 | 502 |
10.7 | 90 | 1420 | 1280 | 5 | 2.0 | 707 |
12.6 | 125 | 1420 | 1280 | 5 | 2.0 | 981 |
2. Content of product (detail) Chemical composition of 30MnSi
C | Si | Mn | P | S | Cu |
0.27-0.34 | 0.60-1.10 | 0.90-1.30 | <0.025 | <0.025 | <0.025 |
3. Manufacturing process flow of this Deformed PC Steel Bar
Product and shipment :