不鏽鋼方鋼

不鏽鋼方鋼

不鏽鋼方鋼主要在精裝修上用的多一些,如門窗等。

基本介紹


不鏽鋼方鋼
[square steel]軋制或加工成方形截面的
不鏽鋼方鋼
不鏽鋼方鋼
鋼材理論重量計算
鋼材理論重量計算的計量單位為公斤( kg )。其基本公式為:
W(重量,kg )=F(斷面積 mm2)×L(長度,m)×ρ(密度,g/cm3)×1/1000

產品用途


不鏽鋼方鋼主要在精裝修上用的多一些,如門窗等。

產品規格


冷拔光亮方鋼:3×3mm—80×80mm

重量表


直徑d(或邊長a)/mm不鏽鋼棒精度組別不鏽鋼棒截面面積/cm²不鏽鋼棒理論質量(kg/m)
1組2組3組
圓 鋼方 鋼圓 鋼方 鋼
允許偏差/mm
5.5士0.20±0.30士0.40O.23750.300.1860.237
60.28270.360.2220.283
6.50.33180.420.2600.332
70.38480.490.3020.385
8±0.25±0.35±0.400.50770.640.3950.502
90.63620.810.4990.636
100.78541.00.6170.785
*1l0.95031.210.7460.95
121.1311.440.8881.13
131.3271.691.041.33
141.5391.961.2l1.54
151.7672.251.391.77
162.0112.561.582.01
172.2702.891.782.27
182.5453.242.002.54
192.8353.612.232.83
203.1424.002.473.14
21±O.30±O.40±O.503.4644.412.723.46
223.80l4.842.983.80
*234.1555.293.264.15
244.5245.763.554.52
254.9096.253.854.91
265.3096.764.175.3l
*275.7267.294.495.72
286.1587.844.836.15
*296.6058.415.186.60
307.0699.005.557.06
*31±0.40±0.50±0.607.5489.6l5.937.54
328.04210.246.318.04
*338.55310.896.718.55
349.09711.567.139.07
*359.62l12.257.559.62
3610.1812.967.9910.2
3811.3414.448.9011.3
4012.5716.009.8612.6
4213.8517.6410.913.8
4515.9020.2512.515.9
4818.1023.0414.218.1
5019.6425.0015.419.6
53±0.60士O.70±0.8022.0628.0917.322.O
*5523.7630.2518.623.7
5624.6331.3619.324.6
*5826.4233.6420.726.4
60±O.60±O.70±0.8028.2736.0022.228.3
6331.1739.6924.531.2
*6533.1842.2526.O33.2
*6836.3246.2428.536.3
7038.4849.0030.238.5
7544.1856.2534.744.2
8050.2764.0039.550.2
85±O.9±1.0±1.156.7572.2544.556.7
9063.6281.0049.963.6
9570.8890.2555.670.8
10078.54100.0061.778.5
10586.59110.2568.086.5
11095.03121.0074.695.0
115±1.2±1.3±1.4103.82132.2681.5104
120113.10144.0088.8113
125122.72156.2596.3123
130132.73169.00104133
140153.94196.0012l154
150176.72225.00139177
160--±2.0201.06256.00158201
170226.98289.00178227
180254.47324.00200254
190283.53361.00223283
200--士2.5314.16400.00247314
220380.13-298-
250490.88-385-