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High Strength Low Relaxation PC Strand for Steel Concrete Engineering,Civil projects and post tension

High Strength Low Relaxation PC Strand for Steel Concrete Engineering,Civil projects and post tension

  • High Strength Low Relaxation PC Strand for Steel Concrete Engineering,Civil projects and post tension
  • High Strength Low Relaxation PC Strand for Steel Concrete Engineering,Civil projects and post tension
  • High Strength Low Relaxation PC Strand for Steel Concrete Engineering,Civil projects and post tension
  • High Strength Low Relaxation PC Strand for Steel Concrete Engineering,Civil projects and post tension
High Strength Low Relaxation PC Strand for Steel Concrete Engineering,Civil projects and post tension
Product Details:
Place of Origin: Anhui,China
Brand Name: Litong Glbal
Certification: ISO9001-2008
Model Number: LT-056
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Standard export packing in coil on pallets
Supply Ability: 800tons/day
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Detailed Product Description
Model NO.:: 9.3mm, 12.5mm, 12.7mm, 12.9mm, 15.7mm ASTM A416-06:: 3/8"-9.53mm, 0.5"-12.7mm, 0.6"-15.24mm
Bs5896-1980:: 9.3mm, 12.5mm, 12.7mm, 12.9mm, 15.7mm Tensile Strength:: 1770mpa, 1860mpa, 1960mpa
Raw Material:: High Carbon Steel Wire Rod Steel Grade:: Swrh77b, Swrh82b
Export Packing:: Baling Strip, Plastic Cover, PP Packing Cloth, Woo Package Weight:: 2500-3200kg/coil
High Light:

pc strand wire

,

7 wire PC Strand

Product Description

Low Relaxation Prestressing Concrete Strand
High tensile strand for pre-stresses in concrete structure by virtue of improved proportional limit, higher ductility combined with higher strengths. They may be supplied in drawn or drawn straightened or stress relieved conditions. They can also be supplied in plain or indented finish. These are manufactured to different international standards and to the specific requirement of each customer.
 
Specification-------------
1. Nominal Dia.:
1*7-9.5mm 9.53mm 12.7mm 15.2mm15.7mm 17.8mm 21.6mm
2. Tensile Strength: 1860Mpa ~ 2100Mpa
Elongation: Not less than 3.5%
Initial Load: Not more than 70%
Relaxation(1000h): 2.5%
Type: Cold drawn wire
Raw Material: SWRH82B Wire Rod
3. Other Diameters are available as per customers' request.
4. Standard: ASTMA416, BS5896, EN10138-3, AS/NZS4672, GB/T5224, KS7002, ISO6934-4, JISG3536.
5. Application: Construction material, widely used
6. Packing and weight: Coil at customer's requirement. (water-proof packing with wood pallets)
7. Minimum order: 20-25tons
8. Payment term: T/T or L/C
 
Features--------------
1. Low relaxation
2. High tensile strength
3. Perfect Machinability
 
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

 

7-Wire Uncoated Steel Strand for Prestressed Concrete as perBS5896
Strand type Norminal Diameter Tolerance Area of section

Theoretical

Weight per 1000 meter

Tensile Strength

Specified characteristic

Breaking load

Specified

Characteristics

0.1%yield intinal load

Load at 1% Elongation L0≥500

Minimum Elongation

At Max Load

Relaxation Value 1000h
  mm mm Mm2 kg N/mm2 KN KN     %

 

 

 

Standard

7-wire

9.3 +0.3 52 408 1770 92 78 81

 

 

 

3.5

 

 

 

1.0

 

 

 

2.5

 

 

 

4.5

-0.15
11 +0.3 71 557 1770 125 106 110
-0.15
12.5 +0.4 93 730 1770 164 139 144
-0.2
15.2 +0.4 139 1090 1670 232 197 204
-0.2

 

 

 

Super

7-wire

9.6 +0.3 55 432 1860 102 87 90

 

 

 

3.5

 

 

 

1.0

 

 

 

2.0

 

 

 

2.0

-0.15
11.3 +0.3 75 590 1860 139 118 122
-0.15
12.9 -0.15 100 785 1860 186 158 163
+0.4
15.7 +0.4 150 1180 1770 265 225 233
-0.2

Die-Drawn

7-wire

12.7

+0.4

-0.2

112 890 1860 209 178 184

 

3.5

 

1.0

 

2.0

 

2.0

15.2 165 1295 1820 300 255 264
18 223 1750 1700 380 323 334

 

FAQ

Q:If found the product with substardard quality.How can you solve it?
A:The buyer will be required to submit proof file,picture,ideo of the said substandard cargo send to us first. We can also send our engineer to your filed to check it directly,if need any.

 

Q:If sample available?
A:Yes,we can offer sample free of charge.But the express freight should be on buyer’s account.

 

Q:If I order big quantity,what’s the good price?
A:Please send the details enquiry to us ,such as the Item Number,Quantity for each item, Quality request,Logo,Payment Terms,Transport method,Discharge place etc.We will make the accurate quotation to you as soon as possible.


If you are interested in our products, pls feel free to tell me the diameter or nominal section area or the nick name to me. Then,I will send our best quotation to you.

 

Contact us:

12.5mm(1*7) High Strength Low Relaxation PC Steel Wire Strand 1860MPA used for railway sleeper

Contact Details
GREAT STEEL INDUSTRIAL CO.,LTD

Contact Person: nancy

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