Specifications

Description

Specifications

low relaxation unbonded pc strand GB
1elongation:3.5%
2dia:9.53mm-12.70mm-15.20mm-17.80mm
3high carbon material froom Shougan

Quick details:

place of origin:China                      standard:GB,ASTM,AISI,JIS,DIN,BS

certificate:ISO9001:2000  

 low relaxation unbonded pc strand GB

Strand structure

Diameter

(mm)

The most vigorous of steel strandFm/not less than

Tensile

Strength

Grade/not less than

(Mpa)

Minimum

Breaking

Load(KN)

Provision of non-proportional extension force/KN not less than

Strand cross-sectional area reference

Sn/mm2

Elogation

%

L0≥500mm

1000h

Relaxation value

1000hours not

more than

Initialload//Grade

1x7

12.70mm

184

1860

209

166

98.7

3.5

80%

4.5%

15.20mm

260

300

234

140

3.5

70%

2.5%

17.80mm

353

380

318

191

3.5

60%

1.0%

Strand structure

Diameter

(mm)

The most vigorous of steel strandFm/not less than

Tensile

Strength

Grade/not less than

(Mpa)

Minimum

Breaking

Load(KN)

Provision of non-proportional extension force/KN not less than

Strand cross-sectional area reference

Sn/mm2

Elogation

%

L0≥500mm

1000h

Relaxation value

1000hours not

more than

Initialload//Grade

1x7

12.70mm

184

1860

209

166

98.7

3.5

80%

4.5%

15.20mm

260

300

234

140

3.5

70%

2.5%

17.80mm

353

380

318

191

3.5

60%

1.0%


Terms

FOB Price: US $ 700 - 950 / Ton |
Minimum Order: 10 Ton/Tons negotiation
Port: xingang,tianjin
Payment Terms: L/C,T/T

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