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Brand Name : LT
Model Number : 7.4mm,9.2mm,11mm,13mm
Certification : KS D 3505-2019
Place of Origin : CHANGSHU,CHINA
MOQ : 20mt
Payment Terms : L/C, D/A, D/P, T/T
Supply Ability : 60,000MT/MONTH
Delivery Time : IN 7 DAYS AFTER ORDER
Packaging Details : SEAWORTHY PACKING
Material : 30MnSi
Surface : Spiral Groove
Tensile Strength : ≥1420Mpa
Yield Strength : ≥1280Mpa
Relaxation : ≤2.0%
Elongation : ≥7.0%
Nominal area : 90mm2
Application : PHC PILE
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 |
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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
4, Product detail:
5, Certification of KS Standard
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Galvanized Prestressed Concrete Steel Bar 7.4mm 9.2mm 11mm 13mm Images |