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12.7mm 0.5 Inch Prestressed Concrete Steel Strand Non Roating Grade 270

12.7mm 0.5 Inch Prestressed Concrete Steel Strand Non Roating Grade 270

12.7mm 0.5 Inch Prestressed Concrete Steel Strand Non Roating Grade 270
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12.7mm 0.5 Inch Prestressed Concrete Steel Strand Non Roating Grade 270
Product Details:
Place of Origin: Anhui,China
Brand Name: Litong Global
Certification: ISO9001-2008
Model Number: LT-180704
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
Size:: 12.5/12.7/15.2/15.24/15.7mm Structure:: 1x7
Alloy Or Not:: Non-Alloy Coil Weight:: 2.8-3.2tons/coil
Coil Size:: ID 0.70-0.72m, Od 1.0-1.5m, Width 0.76m
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12.7mm 0.5 Inch Prestressed Concrete Steel Strand Non Roating Grade 270

 

 

12.7mm(0.5") Non-roating PC Strand Grade 270

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, 15.2,15.24, 15.7mm
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

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.

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

 

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