圆形　方形　六角形　钢丝技术参数

钢丝技术参数，圆形钢丝技术参数，方形钢丝技术参数，六角形钢丝技术参数公称尺寸/mm圆形钢丝技术参数方形钢丝技术参数六角形钢丝技术参数截面面积/mm²理论质量/(kg/1000m)截面面积/mm²理论质量/(kg/1000m)截面面积/mm3理论质量/(kg/l000m)O.0500.00200.0160.0550.00240.019O.063O.00310.0240.0700.0038O.0300.080O.0050O.039O.090O.0064O.050O.100.0079O.062O.11O.0095O.0750.12O.Oll3O.0890.14O.01540.1210.160.0201O.158O.18O.0254O.199O.20O.0314O.246O.22O.03800.298O.25O.049l0.3850.28O.06160.484O.30O.0707O.555O.32O.0804O.631O.350.096O.7514O.40O.1260.989O.450.1591.248O.500.1961.539O.2501.962O.55O.2381.8680.3022.371O.600.2832.220.3602.8260.63O.3122.447O.3973.1160.700.3853.02l0.4903.846O.80O.5033.948O.6405.0240.900.6364.99B0.8106.3581.00O.7856.1621.0007.8501.100.9507.4581.2109.4981.201.13l8.8781.44011.301.401.53912.081.96015.391.602.01115.792.56020.102.21717.401.802.54519.983.24025.432.80622.032.003.14224.664.00031.403.46427.202.203.80129.844.84037.994.19232.9l2.504.90938.546.25049.065.41342.492.806.15848.347.84061.546.79053.303.007.06955.499.00070.657.79561.193.208.04263.1310.2480.388.86969.623.509.62l75.5212.2596.1610.6l83.294.0012.5798.6716.00125.613.86108.84.5015.90124.820.25159.017.54137.75.0019.64154.225.00196.221.65170.O5.5023.76186.530.25237.526.20205.76.00*28.27221.936.00282.631.18244.86.3031.17244.739.69311.634.38269.97.0038.48302.149.00384.642.44333.28.0050.27394.664.00502.455.43435.19.0063.62499.481.00635.870.15550.710.O78.54616.5100.00785.086.61679.911.O95.03746.O12.O113.1887.814.0153.91208.116.0201.11578.6注：1.表中的理论质量是按密度为7.85g/cm3计算的，对特殊合金钢丝，在计算理论质量时应采用相应牌号的密度。2.表内尺寸一栏，对于圆钢丝表示直径；对于方钢丝表示边长；对于六角钢丝表示对边距离，以下各表相同。3.表中的钢丝直径系列采用R20优先数系，其中“*”符号系列补充的R40优先数系中的优先数系。4.直条钢丝的通常长度为2000-4000mm，允许供应长度不小于1500mm的短尺钢丝，但其质量不得超过该批质量的15％。5.直条钢丝按定尺、倍尺交货时，其长度允许偏差为+50 mm+0mm。(2)允许偏差,冷拉圆钢丝、方钢丝、六角钢丝的尺寸允许偏差(mm)钢丝尺寸允许偏差级别89lO111213允许偏差0.05～O.10±0.002士O.005±0.006±O.010±O.015±0.020>O.10～O.30±0.003±0.006±O.009±0.014±O.022±O.029>0.30～0.60±0.004±O.009±O.013±0.018±0.030±O.038>0.60～1.00±O.005±0.011±O.018±O.023±O.035±O.045>1.00～3.00±0.007±O.015±0.022±O.030±0.050±0.060>3.oo～6.00±O.009±O.02O±0.028±0.040±O.062±O.080>6.00～10.O士0.011±0.025±O.035±O.050±0.075±O.100>10.O～16.0±O.013±O.030±O.045±O.060±0.090±O.120注：1.钢丝尺寸的偏差应符合的规定，其具体要求应在相应的技术条件或合同中注明。2.中间尺寸钢丝的尺寸允许偏差按相邻较大规格钢丝的规定。3.圆钢丝的圆度应不大于直径公差之半。经供需双方协议，可以供应其他圆度的钢丝。4.方钢丝的对角线差不得大于相应级别边长公差的0.7倍。5.直条方钢丝、六角钢丝不得有明显扭转。6.直条钢丝每米弯曲度不得大于4mm。7.钢丝盘应规整，且由一根钢丝组成，当解开捆扎线时不得散乱或呈“∞”字形。冷拉圆钢丝、方钢丝、六角钢丝的尺寸允许偏差(mm)钢丝尺寸允许偏差级别8910111213允许偏差O.05～O.100-0.004O-0.010O-O.0120-O.020O-0.0300-O.040>O.10～0.30O-0.0060-O.0120-O.0180-O.028O-0.044O-O.058>O.30～0.60O-O.008O-0.018O-0.0260-0.036O-0.0600-O.076>0.60～1.00O-O.0100-O.0220-O.0360-0.0460-0.0700-O.090>1.00～3.00O-O.014O-O.0300-0.044O-O.060O-0.1000-O.120>3.00～6.000-0.018O-O.0400-0.056O-O.0800-O.124O-O.160>6.00～10.OO-0.0220-O.050O-O.0700-O.1000-0.150O-O.200>10.O～16.00-O.026O-O.060O-0.0900-0.120O-0.1800-O.240