Product Description
High Carbon Steel HTS Wire for Pre-tensioning Precast Prestressed Concrete
Description: steel wire for pre-stressed concrete, pre-stressing steel wire, high carbon steel wire for pre-tensioning, high tensile low relaxation steel wire, stress-relieved steel wire
Diameter: 3.5mm, 4mm, 4.8mm, 5mm, 6mm, 7mm, 7.5mm, 8mm, 9mm, 9.3mm, 10mm
Raw Material: high carbon steel wire rod SWRH77B, SWRH82B and other grade.
Standard: ASTMA421, AS/NZS4672, ABNT NBR7482, BS5896-1980, EN10138-2, GB/T5223, JIS G3536, KSD 7002
Surface: plain/smooth, spiral/helical ribs, indent
Tensile Strength: 1570Mpa, 1670Mpa, 1770Mpa etc
Relaxation on 1000 hours: 2.0% max; Elongation at breakage: 4.0% min
Export Packing: baling strip, inside plastic cover, outside PP packing cloth;
Package Weight: 800kg-1600kg
Application: cement electricity poles, railway sleeper, subway track board, concrete piles, beams, girders, slabs, hollow floor board, double-T board, PHC, PPCP.
| Technical Specifications and Parameters | |||||||
| Diameter (mm) | Tolerance (mm) | Tensile Strength Min (MPA) | Yield Strength Min (σp0.2/MPA) | Elongation at breaking load (Lo=200mm) Min (%) | Bending Times Min | Bending Radius R/mm | Relaxation Value |
| The relaxation at 1000h (Initial load to 70% of breaking load) Max (%) | |||||||
| 3.5 | ±0.05 | 1470 1570 1670 1770 1860 | 1290 1380 1470 1560 1640 | 3.5 | 4 | 15 | 2.0 |
| 4.0 | |||||||
| 4.8 | |||||||
| 5.0 | |||||||
| 6.0 | ±0.05 | 1470 1570 1670 1770 | 1290 1380 1470 1560 | 4 | 15 | ||
| 7.0 | 20 | ||||||
| 7.5 | |||||||
| 8.0 | ±0.06 | 1470 1570 1670 | 1290 1380 1470 | 4 | 20 | ||
| 9.0 | 25
| ||||||
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FAQ
Q: Are you a manufacturer or merely a trader?
A: CHUNYUAN is a manufacturer specialized in steel wire & rod, so we can provide factory price/ the cheap price for you.
Welcome to visit our factory at any time when you are available.
Q: How long has your factory been founded?
A: TianJin ChunYuan Wire Product Co.Ltd, founded in the year of 1995, reformed and re-constructed from a well-reputed state-owned factory with a history of more than half a century. We are one of the leading company in the wire industry in China with clients all over the world. Now we are looking forward to the further co-operationwith you.
Q: May I have your catalog and price list for trial order in MOQ quantity?
A: Almost all our products are shown on Alibaba here. If you can not find it please do not hesitate to contact us by online "chat now" or browse our web site for more details. Welcome your inquiry by email,phone,fax,skype etc. Promise quotation will be sent in 1 working day.
Q: How do you guarantee the quality of your product?
A: Every process will be checked by responsible QC which ensures every product's quality. Quality management system ISO9001 attached.
Q: If I order big quantity, what's the good price?
A: Please send the details enquiry to us, such as specifications,Item Number, Quantity for each item, Quality request, Payment Terms, Transport method, Discharge place etc. We will make the accurate quotation to you as soon as possible.
Q: May I buy 1 ton for a trial order?
A: If the size you need we have stock, we can offer 1 ton even less for your test.
Q: Any other additional explanations of your factory?
A: Free samples can be provided as your requirements. Professional packaging teams keep every packing well and safety. We supply 100% satisfied after-sale service. Promise 100% Refund or re-production owing to our products' quality problem.
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