Galvanized Prestressed Concrete Steel Bar 7.4mm 9.2mm 11mm 13mm
Price:
Negotiable
MOQ:
20mt
Delivery Time:
IN 7 DAYS AFTER ORDER
Brand:
LT
Product Description
7.4mm,9.2mm,11mm,13mm , Korean Standard, PC STEEL BAR,
PC steel bar information:
1, Technical parameters of PC BAR
| Size(mm) | Surface Shape Type |
Nominal steel area (S/mm2) |
Tensile Strength (Mpa) |
Yield Stress (Mpa) |
Relaxation rate (%) |
Elongation (%) |
| 7.4 | Spiral Groove | 39-41.7 | ≥1420 | ≥1280 | ≤2.0 | ≥7.0 |
| 9.2 | 62.4-66.5 | |||||
| 11 | 87.5-93.6 | |||||
| 13 | 121.5-129.9 |
2, Chemical composition (%) of PC BAR –Material 30MnSi
| C | Si | Mn | P(Max) | S(Max) | Cu(Max) |
| 0.28-0.33 | 0.60-0.90 | 0.90-1.30 | 0.03 | 0.035 | 0.3 |
3, Reference info
| Production standard |
|
| Packing | Tied with at least 8 steel strips per coil, wrapped with PP woven or stretch film |
| Coil weight | Approx. 0.9MT and 1.3MT |
| Diameter of Coil | Inside Dia.:1.99m Outside Dia.:2.3m Height:18cm |
| Application | Pre-stressed concrete pile /Spun piles /Poles |
Main features
- High tensile strength and low relaxation.
- High corrosion resistance
- High bonding force.
- Better performance at elevated temperature.
- Toughness maintains a long time.
4, Product detail:
5, Certification of KS Standard
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Get in Touch
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Company
Longteng Special Steel Group
Location
No.118 Hualian Road,Tongang Industrial park,Meili Town,Changshu,Jiangsu,China
Contact Person
Xiao.Dai