Raw material: 30MnSi

Size:7.1mm,9.0mm,10.7mm,12.6mm

Standard: GB/T5223.3-2005, JISG3536-2008, KSD 3505etc.

Tensile Strength over 1420MPa;

Yield strength over 1280MPa

Elongation over 5.0%,

Normal Relaxation less than 4.0%, Low Relaxation less than 2.0%

Feature:good properties for lap welding and heat forging, low relaxation, comprehensive mechanical properties.

Usage: PC bars mainly used in high strength prestressed concrete pipe pile (PHC), electric pole, railway sleeper, viaduct pier etc.   

Packing:

In container

All P.C steel wire must be packed in coil.

Each coil is strapped by steel bands at least 8 places and fully wrapped with anti-rust paper & P.P woven sheet.

Net weight for each coil(kg):600 min

Coil outside diameter(mm):2300 max

Coil inside diameter(mm):2000min