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Quick Details

  • Steel Grade: 82B or 77B
  • Standard: AISI, ASTM, BS, GB, JIS
  • Wire Gauge: 7.9mm to 15.24mm
  • Place of Origin: Tianjin, China (Mainland)
  • Type: Other
  • Application: Construction
  • Alloy Or Not: Non-alloy
  • Model Number: 7.9/9.53/11.1/12.7/15.2
  • Brand Name: Silvery Dragon

Packaging & Delivery

Packaging Details Each coil is strapped by steel bands and fully wrapped in anti-rust paper & P.P woven sheet.
Delivery Time Two or three weeks after the confirmation of the order.

 PC Strand

1. Construction:1*7 and 1*3 and 1*19

    material:82B 77B

   Type:plain; indented; spiral rib; indented with grease

2. Diameter:9.53mm to 15.24mm

3. Min.breaking load:1560-1960M

4. Standard: ASTM-A416,BS-5896,GB, JISG

5. Coil Weight:2-3.5MT/coil

6. Low relaxation, High tensile strength

7. Application:
   1) used in the upper plates of bridges
   2) as cable for special bridges and for the maintenance of bridges
   3) in construction, this product is used in concrete pillars and supports for the construction of buildings,domes for unclear power plants and reinforcement of LNG concrete tanks
   4) it is also used as floor and roof reinforcement for sports stadiums
   5) it can be extensively used in construction material for PC panels, high-pressure concrete water pipes, marine structures, towers and runways

8. The documents offered: Stress-strain curve, low relaxation test report, mill's test certificate as the requirement

 

 

ASTM- A416/ A416M- 06 of SEVEN WIRE P.C STRAND

Grade

Size-mm/(inch) 

Tolerance-mm/ (inch)

Sectional Area-mm2/ (inch2)

Theoretical Weight- Kg/1000m- lb/1000ft)

Minimum Breaking Strength-Kn/ (lbf)

Minimum Elongation L0≥610mm%

Relaxation Value (1000hs)

Initial

Load

70%

Initial

Load

80%

1725(250)

6.4(0.250)

 7.9(0.313) 

9.5(0.375) 

11.1(0.438)

12.7(0.500)

15.2(0.600)

   

±0.40

(±0.016)

23.2(0.036) 

37.4(0.058)

 51.6(0.080)

 69.7(0.108) 

92.9(0.144)

139.4(0.216)

182(122) 

294(197) 

405(272) 

548(367) 

730(490) 

1094(737)

40.0(9000) 

64.5(14500)

89.0(20000) 

120.1(27000)

160.1(36000)

240.2(54000)

3.5

≤2.5%

≤3.5%

1860(270)

9.53(0.375)

11.11(0.438)

12.7(0.500)

13.20(0.520)

14.29(0.563)

15.24(0.600)17.78(0.700)

+0.65  -0.15 (+0.026)(-0.006)

54.8(0.085)

74.2(0.115)

98.7(0.153)

107.7(0.167)

123.9(0.192)

140.0(0.217)

189.7(0.294)

432(290) 

582(390) 

775(520) 

844(568) 

970(651) 

1102(740) 

1487(1000)

102.3(23000)

137.9(31000)

183.7(41300)

200.2(45000

)230.0(51700)

260.7(58600)

353.2(79400)

≤3.5

≤2.5%

≤3.5%

 

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