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型鋼類規格比重参照表  

螺紋鋼 / 光身圓鋼規格比重参照表
直徑
(d)mm
重量
公斤/米
直徑
(d)mm
重量
公斤/米
直徑
(d)mm
重量
公斤/米
直徑
(d)mm
重量
公斤/米
6 0.222 22 2.980 44 11.940 90 49.940
8 0.395 25 3.854 45 12.480 100 61.650
9 0.499 28 4.830 50 15.410 110 74.667
10 0.616 30 5.560 55 18.650 120 88.833
12 0.888 32 6.313 60 22.190 130 104.000
16 1.579 34 7.130 65 26.049 140 121.000
19 2.230 38 8.900 75 34.680 150 139.000
20 2.466 40 9.864 80 39.460 160 158.000
英國標準圓鋼螺紋鋼規格為
6mm, 8mm ,10mm ,12mm ,16mm ,20mm ,25mm,32mm ,40mm及 50mm
 
英國標准
等級
屈服點
(N/mm2)
應力比率
不小於 min.
延伸率
不小於min. (%)
化學成份
C
S
P
N
不大於 max. ( % )
250 250 1.10 22.00 0.25 0.060 0.060 0.012
460 460 1.10 12.00 0.25 0.050 0.050 0.012
 
方鋼規格比重参照表
尺寸
重量
公斤/米
尺寸
重量
公斤/米
8 0.502 32 8.038
9 0.637 38 11.335
10 0.785 40 12.560
12 1.130 44 15.198
16 2.010 45 15.896
19 2.830 50 19.625
20 3.140 65 33.170
22 3.799 75 44.160
25 4.910 90 63.590
28 6.150 100 78.500
30 7.065    
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