เหล็กข้ออ้อย (Deformed Bars)

ลำดับที่ Name Diameter (mm.) Weight (kg/m.) 10M 12M Cross Section Area (sq.cm.)
1 DB 10 10 0.616 6.16 7.392 0.785
2 DB 12 12 0.888 8.88 10.656 1.131
3 DB 16 16 1.578 15.78 18.936 2.01
4 DB 20 20 2.466 24.66 29.592 3.146
5 DB 22 22 2.984 29.84 38.808 3.801
6 DB 25 25 3.853 38.53 46.236 4.908
7 DB 28 28 4.834 48.34 58.008 6.157
8 DB 32 32 6.313 63.13 75.756 8.042
9 DB 36 36 7.99 79.9 95.80 10.178
10 DB 40 40 9.865 98.65 118.38 12.566

*หมายเหตุ Standard: TIS24-2559 Grade: SD40,SD50