折弯系数表一览表（折弯系数表一览表k因子）

1、折弯系数一览表Q235/SPCC 冷轧钢板（90 °板材厚度V型槽6781012162540备注折弯最小尺寸455.578.51117.5280.3实际厚度0.5实际厚度0.8实际厚度:0.780.78 11.361.461实际厚度:0.950.970.971.561.641.761.2实际厚度1.151.15 :1.151.171.722.062.11.5实际厚度1.471.471.45P 1.452.282.342.462.541.6实际厚度1.61.62.42.682实际厚度1.911.911.9133.163.522.3实际厚度3.92 1V16为不垫膜2.5实际厚度2.35

2、2.35外圆弧R10系数为6Er 3.64.3 :3332.95r 4.34.665.4432.922.954.745.72V25为不垫膜4实际厚度6.254.5实际厚度4.44.477.45实际厚度4.759.16实际厚度5.7E10.04R0.66实际厚度5.7E10.445°平刀折弯系数一览表A5052P/5052P 铝板(90 °板材厚度V型槽6781012162540备注折弯最小尺寸455.578.51117.5280.3实际厚度0.折弯系数表一览表5实际厚度0.8实际厚度1实际厚度0.871.61.2实际厚度1.5实际厚度1.3折弯系数表一览表41.341.341.342.162.242.34

3、2.482实际厚度1.851.882.753.043.462.5实际厚度2.32.32.33.53.723.93实际厚度2.852.854.645.164实际厚度ESUS304不锈钢板(90 °板材厚度V型槽6781012162540备注折弯最小尺寸r 455.57r 8.511 117.5280.3实际厚度r 0.70.5实际厚度0.460.460.46r 1.11.161.220.8实际厚度压平系数为0.5E1.35-1.401实际厚度0.950.950.951.621.721.841.2实际厚度；1.171.171.171.171.8622.062.281.5实际厚度1.411.411.4r 1.42.322.42.642.82实际厚度1.881.881.88 :2.983.063.343.762.5实际厚度4.473实际厚度2.852.8555 74实际厚度3.83.86 88折弯系数一览表SGCC/SECC镀锌板板材厚度V型槽6781012162540备注折弯最小尺寸r 45 15.57P 8.511 :17.5280.3实际厚度0.5实际厚度0.8实际厚度E1实际厚度1.56 I1.2实际厚度1.151.151.982.141.5实际厚度1.45P 1.452.462.721