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High Tensile PC Steel Wire For Post Tensioned And Pre Tensioned Concrete Structure

High Tensile PC Steel Wire For Post Tensioned And Pre Tensioned Concrete Structure

High Tensile PC Steel Wire For Post Tensioned And Pre Tensioned Concrete Structure
High Tensile PC Steel Wire For Post Tensioned And Pre Tensioned Concrete Structure

Product Details:

Place of Origin: Anhui,China
Brand Name: Litong Global
Certification: ISO9001-2008,SGS etc.
Model Number: LT-180623

Payment & Shipping Terms:

Minimum Order Quantity: 10tons
Price: discuss
Packaging Details: standard export packing in coil on 2 pallets
Supply Ability: 800tons/day
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Detailed Product Description
Material:: 82B Speed Wire Rod Relaxation At 1000h Not More Than:: 2.5%
Elongation At Max Load Not Less Than:: 3.5% Alloy Or Not:: Non-Alloy
Structure:: 1x7 Coil Size:: ID 0.70-0.72m, Od 1.0-1.5m, Width 0.76m
Tensil Strength:: More Than 1860MPA Packing:: 2.5-32tons/coil
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High Tensile PC Steel Wire For Post Tensioned And Pre Tensioned Concrete Structure

 

0.5"(12.7mm)PC Steel Wire Strand Grade 1860 with high strength low relaxation

 

Product Description

1*7 Wires Low Relaxation PC Strand
Description:
High tensile low relaxation steel strand for prestressed concrete
Specification:
Raw Material: High carbon steel wire rod SWRH 82B

Sizes:12.5, 12.7, 12.9, 15.2, 15.7, 17.8mm

 Standards: ASTM A416-2006, ASTM A910-2005, ABNT NBR 7483:2008, AS 1311(Australia), AS/NZS 4672.1, BS5896-1980, EN10138-3, GB/T5224-2003, IS6006-1983, JISG3536, KSD7002, UNE36094-97 (Spain), NEN3868

Tensile Strength over 1860MPa, Yield Strength over 1670MPa
Initial load to 70% breaking load, the relaxation at 1000 hours less than 2.0%
Lo over 610mm, the elongation over 4.0%
Package: baling strip, inner PVC film, outer damp-proof paper-plastic compound packing cloth, wooden pallet pedestal.
Package Weight: 2.5-3.2 tons per coil

High Tensile PC Steel Wire For Post Tensioned And Pre Tensioned Concrete Structure 0

Standard Grade Nonimal Dia. Section Area Mass Breaking Loading Load at 1% Ext. Elongation Relaxation at 1000h
(in) (mm) (mm2) (g/m) Min (Mpa) (KN) Lo 610mm min (Initial Load to 70% of Breaking Load)
ASTM A416 270K (1860) 3/8 9.53 54.84 432 102.3 92.1 3.5% min Low Relaxation Normal Relaxation
7/16 11.11 74.19 582 137.9 124.1 2.5% max 3.5% max
1/2 12.7 98.71 775 183.7 165.3
3/5 15.24 140.00 1102 260.7 234.6
Standard Type Dia. Tolerance Section Area Mass Tensile Strength Breaking Loading Min. Load at 1% Extenstion Elongation 1000h Relaxation
(mm) (mm) (mm2) (g/m) (Mpa) Min. (KN) Min (KN) Min (%) Max (%)
BS5896 -1980 Standard 7 Wire 9.3 +0.3, -0.15 52 408 1770 92 81 3.5 2.5%
11.0 71 557 1770 125 110
12.5 +0.4, -0.2 93 730 1770 164 144
15.2 139 1090 1670 232 204
Super 7 Wire 9.6 +0.3, -0.15 55 432 1860 102 90
11.3 75 590 1860 139 122
12.9 +0.4, -0.2 100 785 1860 186 163
15.7 150 1180 1770 265 233
 

Usages:
Pre-stressing steels apply to post-tensioned and pre-tensioned concrete structure in the follow civil engineering, building construction and infrastructure projects: bridges; railway sleeper, subway track board; airport; industrial buildings, commercial buildings, residential housing foundations; PC poles, piles, beams, girders, slabs, double-T board, hollow floor board, floor, parking decks, PHC, PPCP; electric power, nuclear power station; ports, dams, water project, sewage treatment, swimming pool; rock-coil anchoring, side slope stabilization, coil mine; storage tank for national gas, oil, grain; stadiums, TV tower etc. 

 

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