1*7 Series Prestressed Steel Strand Φ15.20mm
Negotiable
China
East of Zhaoma Village, Nanzhiqiu Town, Xinji City, Shijiazhuang City, Hebei Province
0311-83399260
Online Contact
Favorite
Product Parameters

Structure

1x7

Nominal diameter

15.20mm

Intensity Level

1860MPa, 1960MPa, 2160MPa, 2230MPa, 2360MPa

Nominal cross-sectional area

140/m㎡

Theoretical weight per meter

1101g/m

Relaxation rate

≤ 2.5%(1000 hours, under 70% breaking load)

Straightness

≤ 25mm

Executive standards

GB/T 5224 (national standard), ASTM A416 (American standard), BS 5896 (British standard)