1*7 Series Prestressed Steel Strand Φ9.50mm
Negotiable
China
East of Zhaoma Village, Nanzhiqiu Town, Xinji City, Shijiazhuang City, Hebei Province
0311-83399260
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Product Parameters

Structure

1x7

Nominal diameter

9.50mm

Intensity Level

1860MPa, 1960MPa

Nominal cross-sectional area

54.8/m㎡

Theoretical weight per meter

430g/m

Relaxation rate

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

Straightness

≤ 25mm

Executive standards

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