Light load is plated as green, medium load is blue, heavy load is red, and the extra-heavy load is yellow.
Product name | ISO light load die spring |
Standard | ISO |
Manufacturer | MQ Mold |
Place of origin | Ningbo, China |
Material | 65Mn, 50Crva |
Hardness | / |
Mode | Factory & trade |
Dh | L0 | Dd | C | S1 | F1 | S2 | F2 | Smax | Fmax | b x h |
10 | 25 | 5 | 10.0 | 6.3 | 63 | 7.5 | 75 | 10.0 | 100 | 1.7 x 1.1 |
32 | 5 | 8.5 | 8.0 | 68 | 9.6 | 82 | 12.8 | 109 | 1.7 x 1.1 | |
38 | 5 | 6.8 | 9.5 | 65 | 11.4 | 78 | 15.2 | 103 | 1.7 x 1.1 | |
44 | 5 | 6.0 | 11.0 | 66 | 13.2 | 79 | 17.6 | 106 | 1.7 x 1.1 | |
51 | 5 | 5.0 | 12.8 | 64 | 15.3 | 77 | 20.4 | 102 | 1.7 x 1.1 | |
64 | 5 | 4.3 | 16.0 | 69 | 19.2 | 83 | 25.6 | 110 | 1.7 x 1.1 | |
76 | 5 | 3.2 | 19.0 | 61 | 22.8 | 73 | 30.4 | 97 | 1.7 x 1.1 | |
305 | 5 | 1.1 | 76.3 | 84 | 91.5 | 101 | 122.0 | 134 | 1.7 x 1.1 | |
12.5 | 25 | 6.3 | 17.9 | 6.3 | 113 | 7.5 | 134 | 10.0 | 179 | 2.4 x 1.4 |
32 | 6.3 | 16.4 | 8.0 | 131 | 9.6 | 157 | 12.8 | 210 | 2.4 x 1.4 | |
38 | 6.3 | 13.6 | 9.5 | 129 | 11.4 | 155 | 15.2 | 207 | 2.4 x 1.4 | |
44 | 6.3 | 12.1 | 11.0 | 133 | 13.2 | 160 | 17.6 | 213 | 2.4 x 1.4 | |
51 | 6.3 | 11.4 | 12.8 | 146 | 15.3 | 174 | 20.4 | 233 | 2.4 x 1.4 | |
64 | 6.3 | 9.3 | 16.0 | 149 | 19.2 | 179 | 25.6 | 238 | 2.4 x 1.4 | |
76 | 6.3 | 7.1 | 19.0 | 135 | 22.8 | 162 | 30.4 | 216 | 2.4 x 1.4 | |
89 | 6.3 | 5.4 | 22.3 | 120 | 26.7 | 144 | 35.6 | 182 | 2.4 x 1.4 | |
305 | 6.3 | 1.4 | 76.3 | 107 | 91.5 | 128 | 122.0 | 171 | 2.4 x 1.4 | |
16 | 25 | 8 | 23.4 | 6.3 | 147 | 7.5 | 176 | 10.0 | 234 | 3.2 x 1.5 |
32 | 8 | 22.9 | 8.0 | 183 | 9.6 | 220 | 12.8 | 293 | 3.2 x 1.5 | |
38 | 8 | 19.3 | 9.5 | 183 | 11.4 | 220 | 15.2 | 293 | 3.2 x 1.5 | |
44 | 8 | 17.1 | 11.0 | 188 | 13.2 | 226 | 17.6 | 301 | 3.2 x 1.5 | |
51 | 8 | 15.7 | 12.8 | 201 | 15.3 | 240 | 20.4 | 320 | 3.2 x 1.5 | |
64 | 8 | 10.7 | 16.0 | 171 | 19.2 | 205 | 25.6 | 274 | 3.2 x 1.5 | |
76 | 8 | 10.0 | 19.0 | 190 | 22.8 | 228 | 30.4 | 304 | 3.2 x 1.5 | |
89 | 8 | 8.6 | 22.3 | 192 | 26.7 | 230 | 35.6 | 306 | 3.2 x 1.5 | |
102 | 8 | 7.8 | 25.5 | 199 | 30.6 | 239 | 40.8 | 318 | 3.2 x 1.5 | |
305 | 8 | 2.5 | 76.3 | 191 | 91.5 | 229 | 122.0 | 305 | 3.2 x 1.5 | |
20 | 25 | 10 | 55.8 | 6.3 | 352 | 7.5 | 419 | 10.0 | 558 | 4.0 x 2.1 |
32 | 10 | 45.0 | 8.0 | 360 | 9.6 | 432 | 12.8 | 576 | 4.0 x 2.1 | |
38 | 10 | 33.3 | 9.5 | 316 | 11.4 | 380 | 15.2 | 506 | 4.0 x 2.1 | |
44 | 10 | 30.0 | 11.0 | 330 | 13.2 | 396 | 17.6 | 528 | 4.0 x 2.1 | |
51 | 10 | 24.5 | 12.8 | 314 | 15.3 | 375 | 20.4 | 500 | 4.0 x 2.1 | |
64 | 10 | 20.0 | 16.0 | 320 | 19.2 | 384 | 25.6 | 512 | 4.0 x 2.1 | |
76 | 10 | 16.0 | 19.0 | 304 | 22.8 | 365 | 30.4 | 486 | 4.0 x 2.1 | |
89 | 10 | 14.0 | 22.3 | 312 | 26.7 | 374 | 35.6 | 498 | 4.0 x 2.1 | |
102 | 10 | 12.0 | 25.5 | 306 | 30.6 | 367 | 40.8 | 490 | 4.0 x 2.1 | |
115 | 10 | 10.9 | 28.8 | 314 | 34.5 | 376 | 46.0 | 501 | 4.0 x 2.1 | |
127 | 10 | 9.5 | 31.8 | 302 | 38.1 | 362 | 50.8 | 483 | 4.0 x 2.1 | |
139 | 10 | 8.4 | 35.0 | 294 | 42.0 | 353 | 56.0 | 470 | 4.0 x 2.1 | |
152 | 10 | 7.5 | 38.0 | 285 | 45.6 | 342 | 60.8 | 456 | 4.0 x 2.1 | |
305 | 10 | 4.0 | 76.3 | 305 | 91.5 | 366 | 122.0 | 488 | 4.0 x 2.1 | |
25 | 25 | 12.5 | 100.0 | 6.3 | 630 | 7.5 | 750 | 10.0 | 1000 | 5.4 x 2.7 |
32 | 12.5 | 80.3 | 8.0 | 642 | 9.6 | 771 | 12.8 | 1028 | 5.4 x 2.7 | |
38 | 12.5 | 62.0 | 9.5 | 589 | 11.4 | 707 | 15.2 | 942 | 5.4 x 2.7 | |
44 | 12.5 | 52.9 | 11.0 | 582 | 13.2 | 698 | 17.6 | 931 | 5.4 x 2.7 | |
51 | 12.5 | 44.0 | 12.8 | 563 | 15.3 | 673 | 20.4 | 898 | 5.4 x 2.7 | |
64 | 12.5 | 35.2 | 16.0 | 563 | 19.2 | 676 | 25.6 | 901 | 5.4 x 2.7 | |
76 | 12.5 | 28.0 | 19.0 | 532 | 22.8 | 638 | 30.4 | 851 | 5.4 x 2.7 | |
89 | 12.5 | 24.0 | 22.3 | 535 | 26.7 | 641 | 35.6 | 854 | 5.4 x 2.7 | |
102 | 12.5 | 21.1 | 25.5 | 538 | 30.6 | 646 | 40.8 | 861 | 5.4 x 2.7 | |
115 | 12.5 | 18.7 | 28.8 | 539 | 34.5 | 645 | 46.0 | 860 | 5.4 x 2.7 | |
127 | 12.5 | 16.7 | 31.8 | 531 | 38.1 | 636 | 50.8 | 848 | 5.4 x 2.7 | |
139 | 12.5 | 15.3 | 35.0 | 536 | 42.0 | 643 | 56.0 | 857 | 5.4 x 2.7 | |
152 | 12.5 | 14.0 | 38.0 | 532 | 45.6 | 638 | 60.8 | 851 | 5.4 x 2.7 | |
178 | 12.5 | 12.5 | 44.5 | 556 | 53.4 | 668 | 71.2 | 890 | 5.4 x 2.7 | |
203 | 12.5 | 10.4 | 50.8 | 528 | 60.9 | 633 | 81.2 | 844 | 5.4 x 2.7 | |
305 | 12.5 | 7.0 | 76.3 | 534 | 91.5 | 641 | 122.0 | 854 | 5.4 x 2.7 | |
32 | 38 | 16 | 94.0 | 9.5 | 893 | 11.4 | 1072 | 15.2 | 1429 | 6.8 x 3.3 |
44 | 16 | 79.5 | 11.0 | 875 | 13.2 | 1049 | 17.6 | 1399 | 6.8 x 3.3 | |
51 | 16 | 67.0 | 12.8 | 858 | 15.3 | 1025 | 20.4 | 1367 | 6.8 x 3.3 | |
64 | 16 | 53.0 | 16.0 | 848 | 19.2 | 1018 | 25.6 | 1357 | 6.8 x 3.3 | |
76 | 16 | 44.0 | 19.0 | 836 | 22.8 | 1003 | 30.4 | 1338 | 6.8 x 3.3 | |
89 | 16 | 37.2 | 22.3 | 830 | 26.7 | 993 | 35.6 | 1324 | 6.8 x 3.3 | |
102 | 16 | 32.0 | 25.5 | 816 | 30.6 | 979 | 40.8 | 1306 | 6.8 x 3.3 | |
115 | 16 | 29.0 | 28.8 | 835 | 34.5 | 1001 | 46.0 | 1334 | 6.8 x 3.3 | |
127 | 16 | 25.0 | 31.8 | 795 | 38.1 | 953 | 50.8 | 1270 | 6.8 x 3.3 | |
139 | 16 | 23.0 | 35.0 | 805 | 42.0 | 966 | 56.0 | 1288 | 6.8 x 3.3 | |
152 | 16 | 21.5 | 38.0 | 817 | 45.6 | 980 | 60.8 | 1307 | 6.8 x 3.3 | |
178 | 16 | 18.2 | 44.5 | 810 | 53.4 | 972 | 71.2 | 1296 | 6.8 x 3.3 | |
203 | 16 | 15.8 | 50.8 | 803 | 60.9 | 962 | 81.2 | 1283 | 6.8 x 3.3 | |
254 | 16 | 12.5 | 63.5 | 794 | 76.2 | 953 | 101.6 | 1270 | 6.8 x 3.3 | |
305 | 16 | 10.3 | 76.3 | 786 | 91.5 | 942 | 122.0 | 1257 | 6.8 x 3.3 | |
40 | 51 | 20 | 92.0 | 12.8 | 1178 | 15.3 | 1408 | 20.4 | 1877 | 8.1 x 4.0 |
64 | 20 | 73.0 | 16.0 | 1168 | 19.2 | 1402 | 25.6 | 1869 | 8.1 x 4.0 | |
76 | 20 | 63.0 | 19.0 | 1197 | 22.8 | 1436 | 30.4 | 1915 | 8.1 x 4.0 | |
89 | 20 | 51.0 | 22.3 | 1137 | 26.7 | 1362 | 35.6 | 1816 | 8.1 x 4.0 | |
102 | 20 | 43.0 | 25.5 | 1097 | 30.6 | 1316 | 40.8 | 1754 | 8.1 x 4.0 | |
115 | 20 | 39.6 | 28.8 | 1140 | 34.5 | 1366 | 46.0 | 1822 | 8.1 x 4.0 | |
127 | 20 | 37.0 | 31.8 | 1177 | 38.1 | 1410 | 50.8 | 1880 | 8.1 x 4.0 | |
139 | 20 | 32.0 | 35.0 | 1120 | 42.0 | 1344 | 56.0 | 1792 | 8.1 x 4.0 | |
152 | 20 | 28.0 | 38.0 | 1064 | 45.6 | 1277 | 60.8 | 1702 | 8.1 x 4.0 | |
178 | 20 | 44.5 | 44.5 | 1121 | 53.4 | 1346 | 71.2 | 1794 | 8.1 x 4.0 | |
203 | 20 | 50.8 | 50.8 | 1153 | 60.9 | 1382 | 81.2 | 1843 | 8.1 x 4.0 | |
254 | 20 | 63.5 | 63.5 | 1080 | 76.2 | 1295 | 101.6 | 1727 | 8.1 x 4.0 | |
305 | 20 | 76.3 | 76.3 | 1129 | 91.5 | 1354 | 122.0 | 1806 | 8.1 x 4.0 | |
50 | 64 | 25 | 16.0 | 16.0 | 2496 | 19.2 | 2995 | 25.6 | 3994 | 10.9 x 5.3 |
76 | 25 | 19.0 | 19.0 | 2375 | 22.8 | 2850 | 30.4 | 3800 | 10.9 x 5.3 | |
89 | 25 | 22.3 | 22.3 | 2431 | 26.7 | 2910 | 35.6 | 3880 | 10.9 x 5.3 | |
102 | 25 | 25.5 | 25.5 | 2397 | 30.6 | 2876 | 40.8 | 3835 | 10.9 x 5.3 | |
115 | 25 | 28.8 | 28.8 | 2333 | 34.5 | 2795 | 46.0 | 3726 | 10.9 x 5.3 | |
127 | 25 | 31.8 | 31.8 | 2258 | 38.1 | 2705 | 50.8 | 3607 | 10.9 x 5.3 | |
139 | 25 | 35.0 | 35.0 | 2328 | 42.0 | 2793 | 56.0 | 3724 | 10.9 x 5.3 | |
152 | 25 | 38.0 | 38.0 | 2280 | 45.6 | 2736 | 60.8 | 3648 | 10.9 x 5.3 | |
178 | 25 | 44.5 | 44.5 | 2314 | 53.4 | 2777 | 71.2 | 3702 | 10.9 x 5.3 | |
203 | 25 | 50.8 | 50.8 | 2235 | 60.9 | 2680 | 81.2 | 3573 | 10.9 x 5.3 | |
254 | 25 | 63.5 | 63.5 | 2223 | 76.2 | 2667 | 101.6 | 3556 | 10.9 x 5.3 | |
305 | 25 | 76.3 | 76.3 | 2175 | 91.5 | 2608 | 122.0 | 3477 | 10.9 x 5.3 | |
63 | 76 | 38 | 19.0 | 19.0 | 3591 | 22.8 | 4309 | 30.4 | 5746 | 11.0 x 7.8 |
89 | 38 | 22.3 | 22.3 | 3523 | 26.7 | 4219 | 35.6 | 5625 | 11.0 x 7.8 | |
102 | 38 | 25.5 | 25.5 | 3341 | 30.6 | 4009 | 40.8 | 5345 | 11.0 x 7.8 | |
115 | 38 | 28.8 | 28.8 | 3341 | 34.5 | 4002 | 46.0 | 5336 | 11.0 x 7.8 | |
127 | 38 | 31.8 | 31.8 | 3275 | 38.1 | 3924 | 50.8 | 5232 | 11.0 x 7.8 | |
152 | 38 | 38.0 | 38.0 | 3203 | 45.6 | 3844 | 60.8 | 5125 | 11.0 x 7.8 | |
178 | 38 | 44.5 | 44.5 | 3182 | 53.4 | 3818 | 71.2 | 5091 | 11.0 x 7.8 | |
203 | 38 | 50.8 | 50.8 | 3134 | 60.9 | 3758 | 81.2 | 5010 | 11.0 x 7.8 | |
254 | 38 | 63.5 | 63.5 | 2985 | 76.2 | 3581 | 101.6 | 4775 | 11.0 x 7.8 | |
305 | 38 | 76.3 | 76.3 | 2915 | 91.5 | 3495 | 122.0 | 4660 | 11.0 x 7.8 |