6.4 8.4 9.4 10.4 11.4 12.5 13.6 14.6 15.7 16.8 17.8 19 20 20.2 21 22 23 25.2 26.2 27.2 29.4 31.4 32.7 33.7 35.7 37 38 39 40 42.5 44.5 47.5 49.5 50.5 53 55 58 59 61 63 65 66 68 71 73 75 78 81 83.5 85.5 88.5 91.5 93.5 95.5 98.5 101.5 103.5 106 109 112 114 116 119 124 129 134 139 144 149 155 160 165 170 175 180 185 190 195 200 205 216 226 236 246 256 268 278 288 298 308

6.7 8.7 9.8 10.8 11.8 13 14.1 15.1 16.2 17.3 18.3 19.5 20.5 21.5 22.5 23.5 25.9 26.9 27.9 30.1 32.1 33.4 34.4 36.5 37.8 38.8 39.8 40.8 43.5 45.5 48.5 50.5 51.5 54.2 56.2 59.2 60.2 62.2 64.2 66.2 67.2 69.2 72.5 74.5 76.5 79.5 82.5 85.5 87.5 90.5 93.5 95.5 97.5 100.5 103.5 105.5 108 112 115 117 119 122 127 132 137 142 147 152 158 164 169 174.5 179.5 184.5 189.5 194.5 199.5 204.5 209.5 222 232 242 252 262 275 285 295 305 315

2 3 3.3 3.7 4 4.1 4.9 5 5.4 6 6.2 7 7.2 8 8.8 9 9.4 10 10.4 11 11.2 12 12.2 13 13.2 14 14.8 15 15.5 16.1 17 17.9 18 19.9 20 20.6 22 22.6 23 23.6 24 24.6 25 25.4 26 26.4 27 27.8 29 29.6 31 32 33 33.5 34.5 36 36.3 37.9 38 40 40.7 41 41.7 43 43.5 44 44.7 45 46.7 47.7 48 49 49.0 50 51.6 53 53.6 55 55.6 56 58.6 60 60.1 62.1 63 64.1 65 66.9 68 69.9 71.9 72 73.7 75 76.5 79 80 80.6 82 83 85 88 88.2 90 93 95 96.9 100 101.9 105 106.9 111.5 115 116.5 121 124.8 129.8 130 132.7 137.7 141.6 145 146.6 150.2 155.2 160.2 165.2 170.2 180.2 190.2 200.2 210.2 220.2 226 236 246 256 268

0.6 0.8 1 1.2 1.5 1.75 2 2.5 3 4 5

发黑 本色 磷化黑 磷酸盐涂层