prestressed concrete steel bar(stainless steel bar;steel bar) 1)7.10mm:0.3kg/m;2)9.00mm:0.5kg/m;3)10.7mm:0.7kg/m

prestressed concrete steel bar (stainless steel bar;steel bar)

Specifications:

1)7.10mm:0.3kg/meter;

2)9.00mm:0.5kg/meter;

3)10.7mm:0.7kg/meter

Tensile strength≥ 1420Mpa Yield strength≥ 1275Mpa    Elongation ≥ 6.0% Low relaxation ≤ 2.5%Straightness ≤ 2mm/m

Material:30MnSi

steel bar for prestressed concrete