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- Contact Person : Ms. Lee Yuki
- Company Name : Dingzhou Hongye Wire And Metal Products Co., Ltd.
- Tel : 0086-0311-85831562
- Fax : 0086-0311-85831581
- Address : Hebei,Baoding,Lixinzhuang, Dingzhou city
- Country/Region : China
3mm to 12mm PC Wire
Related Product Searches:3mm to 12mm PC Wire,High Quality spiral pc wire,spiral pc wire HYJA10
Specifications
Prestressed concrete steel bar used for concrete pile
Nominal diameter: 7.1MM 9.0MM 10.7MM 12.6MM
C | Si | Mn | P | S | Cu |
0.27-0.34 | 0.60-1.10 | 0.90-1.30 | 0.025 | 0.025 | 0.025 |
Standard:JISG3137-1994(Japan) and GB/T5223.3-2005(China).
Size/mm | Tolerance/mm | Area/mm2 | Theoretical weight-g/m | Wire Cross-sectional Size | Rib Pieces | Lay Length (Lg)/mm | |||
Basic-roundDia(D1)/mm | OutioneDia(D)/mm | Rib Width(jk)/mm | Rib Height(jg)/mm | ||||||
4.00 | ±0.04 | 12.57 | 98.6 | 3.85±0.05 | 4.25±0.05 | 0.90~1.30 | 0.15~0.25 | 4 | 24-30 |
4.80 | ±0.05 | 18.10 | 142 | 4.60±0.05 | 5.10±0.05 | 1.30~1.70 | 0.20~0.30 | 28-36 | |
5.00 | 19.63 | 154 | 4.08±0.05 | 5.30±0.05 | 1.30~1.70 | 0.20~0.30 | 28-36 | ||
5.25 | 21.65 | 170 | 5.05±0.05 | 5.55±0.05 | 1.40~1.80 | 0.20~0.30 | 28-38 | ||
6.00 | 28.27 | 222 | 5.80±0.05 | 6.30±0.05 | 1.60~2.00 | 0.30~0.40 | 30-38 | ||
6.25 | 30.68 | 241 | 6.00±0.05 | 6.70±0.05 | 1.60~2.00 | 0.30~0.40 | 30-40 | ||
7.00 | 38.48 | 302 | 6.73±0.05 | 7.46±0.10 | 1.80~2.20 | 0.30~0.40 | 35-45 | ||
7.50 | 44.18 | 347 | 7.25±0.05 | 7.95±0.05 | 1.90~2.30 | 0.30~0.40 | 40-50 | ||
8.00 | ±0.06 | 50.26 | 394 | 7.75±0.05 | 8.45±0.10 | 2.00~2.40 | 0.30~0.40 | 40-50 | |
9.00 | 63.62 | 499 | 8.75±0.05 | 9.45±0.05 | 2.10~2.70 | 0.30~0.40 | 42-52 | ||
9.50 | 70.88 | 556 | 9.25±0.10 | 9.25±0.05 | 2.20~2.80 | 0.30~0.40 | 44-55 | ||
10.00 | 78.54 | 616 | 9.75±0.05 | 9.75±0.05 | 2.50~3.00 | 0.30~0.40 | 45-58 | ||
12.00 | 113.1 | 888 | 11.60±0.05 | 12.20±0.10 | 2.80~3.20 | 0.30~0.40 | 50-65 | ||
Size/mm | Nominal Tensile Strength/Mpa | Yield Strength/Mpa | Elongation Lo=200mm/% | 180oBending Times | Relaxation | ||
Times | Bending Radius/mm | Condition | % | ||||
4.00 | 1470 1570 1670 1770 1860 | 1290 1380 1470 1560 1640 | ≥3.5 | ≥3 | 10 | Initial load being 70% of nominal breaking strength | ≤2.5 |
4.80 | ≥4 | 15 | |||||
5.00 | |||||||
5.25 | |||||||
6.00 | |||||||
6.25 | 20 | ||||||
7.00 | |||||||
7.50 | 1470 1570 1670 1770 | 1290 1380 1470 1560 | |||||
8.00 | |||||||
9.00 | 1470 1570 1670 | 1290 1380 1470 | 25 | ||||
9.50 | |||||||
10.00 | 1470 1570 | 1290 1380 | |||||
12.00 | 30 | ||||||
size:7.1mm,9.0mm,10.7mm,12.6mm
prestressed concrete steel bar for concrete pile
