Product

PC Steel Strand

Name: PC Steel Strand
Brand: Lefin
SKU: 148044171

1.PC Standard: ASTMA416, BS5896, EN10138-3, AS/NZS4672,KS7002, ISO6934-4, JISG3536. 2.Size:1x7--9.5mm 9.53mm 12.7mm 15.2mm 15.24mm 15.7mm 17.8mm 21.6mm 3.Payment:T/T or L/C

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Description

1.PC Steel Strand Specification

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Good Performance Characteris LEFIN Prestressed Concrete 7-Wire Strand 12.7mm Low Relaxation PC Strand Steel Wire

(1) High tensile strength and elongation;
(2) Low relaxation value;
(3) Small stress losing;
(4) Excellent durable anti-fatigue performance.
(5) Fast Delivery

Dia(mm)	Tensile Strength(Rm/MPa)	Max strength for whold wire(Fm/kN)	StipulatedNominal Non proportional extension rate(Fp0.2/kN)
12.7	≥1860	≥185.1	≥166
15.2	≥1860	≥262.5	≥235
17.8	≥1860	≥358	≥318

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2.PC Steel Strand Size and Standard

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Standard of ASTM416

Grade	mm Nominal Diameter		mm Diameter Tolerance	mm2 Nominal Area	KG/1000m Nominal Weight	KN Min.Breaking Strength	KN Min.Yield Strength	Min. Elongation at Max Load	Relaxation
Grade	mm Nominal Diameter		mm Diameter Tolerance	mm2 Nominal Area	KG/1000m Nominal Weight	KN Min.Breaking Strength	KN Min.Yield Strength	Min. Elongation at Max Load	Initial Load Of Min Nominal Breaking Strength	1000h Value No More Than
250	0.375	9.53	±0.4	51.61	405	89	80.1	3.50%	60% 70% 80%	1% 2.5% 4.5%
	0.438	11.11		69.68	548	120.1	108.1
	0.5	12.7		92.9	730	160.1	144.1
	0.6	15.2		139.35	1094	240.2	216.2
270	0.375	9.53	+0.65 -0.15	54.84	432	102.3	92.1
	0.438	11.11		74.19	582	137.9	124.1
	0.5	12.7		98.71	775	183.7	165.3
	0.6	15.24		140	1102	260.7	234.6

BS 5896/3—1980

Type

Nominal Diameter

Tensile Strength

MPa

Unit Weigh

g/m

Min yield strength kN

Min breaking strength kN

Min Elongation Lo>600m

1000h Value

No more than

Standard 7 wire

15.2

1670

1860

1090

1102

197

221

232

260

3.5

(l≥500mm)

≤2..5%

Super 7 wire

12.9

15.7

1860

1770

1860

785

1180

158

225

237

186

265

279

Compact 7 wire

12.7

15.2

18.0

1860

1820

1700

890

1295

1750

178

255

323

209

300

380

AS/NZS 4672.1:2007

Type mm	Nominal Diameter mm	Tensile Strength MPa	Unit Weigh g/m	Min Elongation 500mm	Min breaking strength KN	0.1% yield strength KN	0.2% yield strength KN
Standard 7 wire	9.5	1850	432	≥3.5%	102	83.6	86.6
	12.7	1870	774		184	151	156
	15.2	1750	1122		250	205	212
	15.2	1830	1122		261	214	222
Compact 7 wire	15.2	1820	1295		300	255	264
Compact 7 wire	18.0	1700	1750		380	323	334

3.PC Steel Strand Factory Production

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4.PC Steel Strand Tested and Quality Guaranteed

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5.PC Steel Strand Package

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1. Outer damp-proof paper-plastic compound packing cloth;

2. Loading 25tons in container (usually 20FT conatiner);
3. Packed in coil (2Ton -3.5Ton) or as your requirement;

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6.PC Steel Strand Application

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Application of the pc strand

 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 nuclear
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 materials for PC panels, high-pressure concrete water pipes, marine structures,towers and runways.

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