• BS5896 12.5mm Steel Strand for Prestressed Concrete
  • BS5896 12.5mm Steel Strand for Prestressed Concrete
  • BS5896 12.5mm Steel Strand for Prestressed Concrete
  • BS5896 12.5mm Steel Strand for Prestressed Concrete
  • BS5896 12.5mm Steel Strand for Prestressed Concrete
  • BS5896 12.5mm Steel Strand for Prestressed Concrete

BS5896 12.5mm Steel Strand for Prestressed Concrete

Material: Steel Wire
Cross Sectional Shape: Round
Application: Construction
Metal Wire Drawing: Cold Drawing
Tensil Strength: 1770-1860-1960MPa
Structure: 1*7 Steel Wires
Samples:
US$ 1/Piece 1 Piece(Min.Order)
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Basic Info.

Model NO.
9.3mm 12.5mm 15.7mm
Coil Weight
2.0~4.0 Tons
Alloy or Not
Non-Alloy
Relaxation at 1000h Not More Than
2.5% Max
Place of Origin
Tianjin, China (Mainland)
Coil Size
ID 0.70-0.72m, Od 1.0-1.5m, Width 0.76m
Elongation at Max Load Not Less Than
3.5% Min
Transport Package
Export Packing
Specification
GB, ASTM, DIN, BS, JIS
Trademark
DaQiang
Origin
Tianjin, China (Mainland )
Production Capacity
6000mt Per Month

Product Description

BS5896 12.5mm Steel Strand for Prestressed Concete   

Description:
High tensile low relaxation steel strand for prestressed concrete
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
Specification:
Raw Material: High carbon steel wire rod SWRH 82B
Sizes: 9.3, 9.53, 10.8, 11.1, 12.5, 12.7, 12.9, 15.2, 15.7, 17.8, 18.0, 18.9, 21.6, 21.8mm
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
Categories: plain, spiral ribs, indented, galvanized, PE coated, epoxy resin coated.
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: 2.0-4.0 tons per coil
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.
BS5896 12.5mm Steel Strand for Prestressed Concrete
BS5896 12.5mm Steel Strand for Prestressed Concrete
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