PC steel strand is mainly used for concrete structure,such as railway and highway, overhead crane construction ,multi-floor industrial building and etc, PC steel strand have been widely applied to the major domestic rail,road,and construction

We can offer PC steel strand conforming to the technical standards,such as GB/T5223-2002,GB/T5224-2003 or China,Astm A416 of the USA,BS5896:80 of Britain,JIS G3536-88 of Japan,or the strands agreed by both the customer and us.

Type:Low Relaxation Pc steel strand

Application:Construction

Raw Material:SWRH 82B Wire Rod

Chemical Composition(%):C=0.81,Mn=0.2,Si=0.75,P=0.013,S=0.011,Cr=0.25

Tensile Strength:1860MPa

Yield Strength:1320MPa--1760MPa

Min. Elongation at Max Load (%):≥3.5%

Initial Load (%):No more than 70%

Relaxation(1000h):No more than 2.5%

Product Name:12.7mm Pc steel strand ,building materials used in concrete railway sleepers

Raw Material:SWRH 82B Wire Rod

Feature:1 x 7 wire , Low Relaxation,High Tensile

Standard:ASTM A416

Certificate:ISO,BV,SGS,ISO9001

Coil Weight:2.0-3.5 Tons/Coil (or As Per Request)