Deformed Bars

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Deformed Bars

Deformed Bars

Features
2 or more strings of projections or indentation marks are arranged on the steel wire surface.
(For better concrete adhesion performance)
Usage
  • •Welded Steel Wire
  • •Interior Fence
  • •For steel bars (concrete reinforcement)
Nominal diameter, nominal cross-sectional area, weight per unit length, weight tolerance per unit length
Nominal Diameter
(㎜)
Nominal Cross-sectional Area
(㎟)
Weight Per Unit Length
(㎏/m)
Weight Tolerance Per Unit Length
(%)
Yield Point or 0.2% Resisting Force
(N/㎟)
Tensile Strength
(N/㎟)
Elongation
(%)
4 12.6 0.099 ±9 440 or more 540 or more 8 or more
5 19.6 0.154
6 28.3 0.222 ±8
7 38.5 0.32
8 50.3 0.395
9 63.6 0.499 ±5
10 78.5 0.617
11 95.0 0.746
12 113.1 0.888
13 132.7 1.042
14 153.9 1.208
15 176.7 1.387
16 201.1 1.579