GB/T 5330-2003表A. 1(续)网孔基本尺寸/mm金属丝直径/筛分面积百分率单位面积网质量`/(kg/m')相当英制目数RIO系列R20系列R40/3系列n为m A。/% 低碳钢黄铜锡青铜不锈钢(目/25. 4 mm)0. 10034. 00.590.600、54105.830.09037. 10.500. 500.45110.430,1400.071}{44,0 0.340340.31}I20. 380.06347. 60.280.280. 25125. 120. 05651.00.230.23o. 21129. 59{}0.09033.80.530.540,48118. 140.08037.20.440.450.40123.906.07140,70,360.370. 33129.590.1250. 1250. 1250. 06344. 20.300.300.27135, 110.05647.70.240.2502之140.33l0.OSQ51.00.200,1吕145.14 0. 08034.00.470.480.43132. 290.07137. 50.390. 390,35138.800.1120.063410!0.320.320. 29145. 1400564440.26027024151.190.05047.80.220.20156.790.08032,50.480, 490. 44136. 560.07135.90. 400.41037143.500,1060.06339.30.330.340.30150.300. 05642. 80.270.280. 25156. 790.05046.20. 230.21162.82}00803公,9C5O0.510, 46141.110.07134. 20420.420.38148.540.1000, 1000. 06337. 60. 340. 350.31155.830.05641.10. 280. 290. 26162. 820.05044.40. 240.21169.330‘0713120440,450.40157.760.06334. 60.370. 370. 33166.010.0900.0900. 05638.00.300. 310,28173. 970.5002.36.055.4543.050.0451 44.4{0.210.19188.150.0石331. 30. 390.400. 36177.62a05634. 60,320.330.30186. 760. oso0.0800.05037.90.270.25195.38一0. 04541.0。.23!。27203. 200.04044.40. 190.17211.6730GBIT 5330-2003表A. 1(续)31GB/T 5330-2003表A.1(续)网孔基本尺寸/mmR10系列R20系列R40/3系列{_一金属丝直径/筛分面积百分率mln 单位面积网质量'/(kg/m')黄铜锡青铜0.210.190. 170. 140. 19相当英制目数Ao1% 29. 531.233.136.4低碳钢mm)不锈钢(目/25.4 0. 190.170. 150. 130. 0320. 030362.86373. 530.0380. 0280.025384. 85403. 17384. 850.03029. 831. 634. 80.180. 160. 130. 0360.0280. 180. 150. 190. 16396.88416. 39423. 33445. 61470. 370.0250.0280.0320. 0320.03228. 431. 535. 10.170.140.120. 150.120. 160. 130. 1.30. 0250. 0220. 130. 170. 140. 0250.0280. 0220. 0250.0250.0220.0200.02027.931.4479.25508.00508.0025.028.30. 180. 150. 14540.43635. 000.02025,0网质量即网重。 32GB/T 5330-2003附录B (资料性附录)工业用金属丝编织方孔筛网(补充尺寸)结构参数及目数Bt工业用金属丝编织方孔筛网(补充尺寸)结构参数及目数见表B.1,表B.1工业用金属丝编织方孔筛网《补充尺寸)结构参数及目数对照表 网孔基本尺寸/金属丝直径/筛分面积百分率相当英制目数 mR7 mm Ao1纬 (目/25.4mm) 7501.4071.0}}*2.80fakf3.10,PMMM'3.15/(kg/m')2.832-857.50王。2573.52.272.512.552,302.907. 501. 1275. 71.852.052.081.872. 9560o1.1271. 02,2424825222了357 6. 001.0073. 51.812.012.041843.636.000. 9007561491.651.68l.513.685,301.1268.22.482.752. 792.513965.301.007082022232.272.044_035. 300.90073. 11.661.841.87土684. 104250. 90068.12.002.212. 252. 024. 934.250. 8007081. 611.781.811. 635. 03,4.250.7了0】!1291.43工451.315.123?50.71070. 71.441.591.611.455.7。一门3,750.63073‘31. 151.281. 291.175.803.750‘560?5夕0. 921021.04D,945893.0007王06541.73{1. 941. 756.853.000.63068. 31.391.541.561.417.003. 000.56071,01.121.241. 261.137.132t650.630653I.541.70」I567. 742. 650.56068.21.241.381.40I257.912,650. 50070. 81.011.121. 131.028.062.120. 56062,61491. 651671.5I9.482120.5006551. 211.341.36123I{”692.120. 45068.01.001.111. 131.019.881. 900. 50062. 71. 321. 471.491.3410.581. 900, 45065.41.091. 211. 231.1110.81〕900.400682088{。0.99089l ,9。{11.04一33GB/T 5330-2003表B. 1(续)s4
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