0.5" Low Relaxation PC Strand Post Tension Concrete Strand for Bridge / Railway Sleeper

 China 0.5" Low Relaxation PC Strand Post Tension Concrete Strand for Bridge / Railway Sleeper supplier

0.5" Low Relaxation PC Strand Post Tension Concrete Strand for Bridge / Railway Sleeper image

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Brand Name :
Litong Global

Model Number :
LT-180418-1

Certification :
ISO9001-2008

Place of Origin :
Anhui,China

MOQ :
10tons

Price :
discuss

Supply Ability :
800tons/day

Packaging Details :
standard export packing in coil on 2 pallets

Material :
High Carbon Wire Rod 82B

Size :
0.5″(12.7mm)

Grade :
1860MPA

Standard :
ASTM A 416

Packing :
2.5-3.2tons/coil

Structure :
1×7

Relaxation at 1000h Not More Than :
2.5%

0.5"(12.7mm) Low Relaxation PC Strand Post Tension Concrete Strand Used for Bridge / Railway Sleeper / Buliding Construction
Description:
High tensile strength 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, 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: anti-rust paper, outer damp-proof paper-plastic compound packing cloth, wooden pallet pedestal.
Package Weight: 25-3.2 tons per coil
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.
History:
With excellent quality, reasonable price and good after-sales service, Litong Global Brand has been China Top Ten PC Strand Brand for 10 years.Our products had been used in many national key projects in China and exported to many countries, such as Australia, Bahrain, Bangladesh, Brazil, Chile, Colombia, Dominica, Ecuador, Egypt, India, Iran, Kenya, Lebanon, Malaysia, Panama, Qatar, South Korea, Sri Lanka, Thailand, Venezuela, Viet Nam etc.
Trade Terms:
Min Order Qty: 1FCL / 25T
Delivery Time: 10-15 days
Price Terms: FOB CFR CIF
Payment Terms: TT / LC

Technical date:
7-Wire Uncoated Steel Strand for Prestressed Concrete as per ASTM A 416

Min.Breaking Strength

Nominal
Dia.

Dia.
Tolerance

Norminal
Steel
Area

Nominal Weight

Min.
Breaking Load

Min.Load
at 1%Extension

Min.Elongation
Lo≥610mm

0.7 G.U.T.S
1000hNorminal Relaxation

MPA mm mm Mm2 Kg/Km KN KN % %
1860 9.53

+0.66,-0.15

54.84 432 102.3 92.1

≥3.5

≤2.5

11.11 74.19 582 137.9 124.1
12.70 98.7 775 183.7 165.3
15.24 140.0 1102 260.7 234.6
17.80 190.0 1492 353.0 318.0
2000 12.70 +0.66,-0.15 98.7 775 197.4 177.7 ≥3.5 ≤2.5
15.24 140.0 1102 280.0 252.0

7-Wire Uncoated Steel Strand for Prestressed Concrete as per GB/T5224

Min.Breaking Strength

Nominal
Dia.

Dia.
Tolerance

Norminal
Steel
Area

Nominal Weight

Min.
Breaking Load

Min.Load
at 1%Extension

Min.Elongation
Lo≥610mm

0.7 G.U.T.S
1000hNorminal Relaxation

MPA mm mm Mm2 Kg/Km KN KN % %
1860 9.50 +0.30,-0.15 54.8 432 102 86.6

≥3.5

≤2.5

11.10 74.2 580 138 117
12.70

+0.40,-0.20

98.7 775 184 156
15.20 140 1101 259 220
15.70 150 1178 279 251
17.80 191 1500 353 318
1960 12.70 +0.40,-0.20 98.7 775 193 174 ≥3.5 ≤2.5
15.20 140 1101 274 247



















































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