状态: | |
---|---|
| |
产品描述
船坞钢拉杆的各种应用结构
D1 型钢拉杆 见下图
D2 型钢拉杆 见下图
S1 型钢拉杆 见下图
S2 型钢拉杆 见下图
T1 型钢拉杆 见下图
合金钢钢拉杆力学性能表
强度等级 | 公称直径 mm | 抗拉强度Rm MPa | 屈服强度ReH MPa | 断后伸长率 A % | 断面收缩率 Z % | 冲击功(纵向)Akw J | ||||
20℃ | 0℃ | -20℃ | -40℃ | -50℃ | ||||||
≥ | ≥ | |||||||||
235 | 20-210 | 375 | 235 | 21 | 50 | 27 | 27 | 27 | - | - |
345 | 20-210 | 470 | 345 | 21 | 50 | 34 | 34 | 34 | 27 | - |
460 | 20-210 | 610 | 460 | 19 | 50 | - | 50 | 45 | 34 | 27 |
550 | 20-210 | 750 | 550 | 17 | 50 | - | 40 | 39 | 27 | 27 |
650 | 20-210 | 850 | 650 | 15 | 45 | - | 40 | 34 | 27 | 27 |
合金钢钢拉杆尺寸表
杆体直径D (mm) | T (mm) | C (mm) | E (mm) | do (mm) | L (mm) | G (mm) |
20 | 16 | 28 | 39 | 19.5 | 65 | M24×3 |
25 | 20 | 35 | 47 | 24.5 | 75 | M30×3.5 |
30 | 26 | 41 | 55 | 29.5 | 85 | M36×4 |
35 | 30 | 48 | 68 | 34.5 | 100 | M42×4.5 |
40 | 35 | 55 | 76 | 39.5 | 105 | M48×5 |
45 | 40 | 61 | 83 | 44.5 | 105 | M56×5.5 |
50 | 42 | 68 | 97 | 49 | 125 | M60×5.5 |
55 | 45 | 75 | 105 | 54 | 140 | M68×6 |
60 | 50 | 81 | 113 | 59 | 145 | M72×6 |
65 | 55 | 88 | 120 | 64 | 165 | M76×6 |
70 | 60 | 95 | 133 | 69 | 170 | M85×6 |
75 | 65 | 101 | 141 | 74 | 190 | M90×6 |
80 | 70 | 108 | 148 | 79 | 210 | M95×6 |
85 | 70 | 115 | 161 | 84 | 230 | M100×6 |
90 | 75 | 121 | 170 | 89 | 250 | M105×6 |
95 | 80 | 128 | 178 | 94 | 270 | M110×6 |
100 | 85 | 135 | 186 | 99 | 285 | M115×6 |
105 | 90 | 143 | 193 | 104 | 290 | Tr125×10 |
110 | 95 | 149 | 200 | 109 | 300 | Tr130×10 |
115 | 95 | 156 | 209 | 114 | 310 | Tr135×10 |
120 | 100 | 162 | 225 | 119 | 320 | Tr140×10 |
125 | 105 | 170 | 232 | 124 | 325 | Tr150×12 |
130 | 110 | 176 | 246 | 129 | 330 | Tr155×12 |
135 | 115 | 182 | 253 | 134 | 335 | Tr160×12 |
140 | 120 | 189 | 260 | 139 | 340 | Tr165×12 |
145 | 125 | 196 | 269 | 144 | 345 | Tr170×14 |
150 | 130 | 202 | 278 | 149 | 350 | Tr175×14 |
155 | 130 | 209 | 294 | 154 | 355 | Tr180×14 |
160 | 130 | 216 | 303 | 159 | 360 | Tr185×14 |
165 | 135 | 222 | 311 | 164 | 365 | Tr195×16 |
170 | 140 | 229 | 320 | 169 | 370 | Tr200×16 |
175 | 140 | 237 | 331 | 174 | 375 | Tr205×16 |
180 | 140 | 246 | 341 | 179 | 380 | Tr210×16 |
185 | 140 | 256 | 357 | 184 | 385 | Tr220×18 |
190 | 140 | 266 | 368 | 189 | 390 | Tr225×18 |
195 | 145 | 275 | 376 | 194 | 395 | Tr230×18 |
200 | 150 | 280 | 385 | 199 | 400 | Tr235×18 |
205 | 155 | 285 | 392 | 204 | 405 | Tr240×18 |
210 | 160 | 290 | 400 | 209 | 410 | Tr245×18 |