Newly High Carbon Unbonded 7-wire pc strand

Place of Origin: Hebei China (Mainland) Brand Name: JIALI Model Number: 9. 53 mm 12. 70 mm 15. 24 mm

Application: bridge construction Shape: strand Material: 82b steel wire rod

Dimensions: 1x7 Chemical Composition: high carbon

Packaging & Delivery

Packaging Detail : (1) Inner diameter of the coil: 0. 9m (2) Outside diameter of the coil: 1. 4m approx (3) Coil width: 0. 76m (4) Coil weight: 2. 8tons- 3. 2tons (5) In soft coils, water- proof paper inner, and hessian (or P. P) cloth outer

Delivery Detail 10- 20 days after contract





unbonded pc strand according to ASTMA416

Coated with grease and polyethylene

Tensile Strength: 1860N/ mm 2

9. 53 mm 12. 7 mm 15. 24 mm

GRADENOMINAL

TENSILE

STRENGTHNOMINAL

DIAMETERDIAMETER

TOLERANCENOMINALL

WEIGHTNOMINAL

STEEL

AREAMINIMUM

BREAKING

STRENGTHMIN. LOAD

AT 1%

EXTENSIONMIN.

ELONGAT.

LO?610MIN. 1000 HOUR

RELAXATION

INITIAL LOAD

KSIN/ mm 2 mm mm Kg/ k mm m2 kNkN mm % 70% 80%

27018609. 530. 65/ - 0. 1543254. 84102. 392. 13. 52. 53. 5

11. 1158274. 19137. 9124. 1

12. 777598. 71183. 7165. 3

15. 241102140260. 7234. 6

NOTE: Yield strength of low- relaxation strand shall not be less than 90% of the apecified minimum breaking strength of the strand.