Product name | JIS extra heavy mould spring |
Standard | JIS |
Manufacturer | MQ Mold |
Place of origin | Ningbo, China |
Material | 65Mn, 50Crva, 55CrSi |
Hardness | / |
Mode | Factory & trade |
Type of die spring | Etx. Diameter | Int. Diameter | Extreme Compression ratio | Extreme pressure | |
mm | mm | N | kg | ||
Extra heavy load(brown) | 6 | 3+ | 20% | 177 | 18 |
8 | 4+ | 323 | 33 | ||
10 | 5+ | 441 | 45 | ||
12 | 6+ | 569 | 58 | ||
14 | 7+ | 736 | 75 | ||
16 | 8+ | 980 | 100 | ||
18 | 9+ | 1225 | 125 | ||
20 | 10+ | 1568 | 160 | ||
22 | 11+ | 1912 | 195 | ||
25 | 12.5+ | 2403 | 245 | ||
27 | 13.5+ | 2844 | 290 | ||
30 | 15+ | 3530 | 360 | ||
35 | 17.5+ | 4802 | 490 | ||
40 | 20+ | 6272 | 640 | ||
50 | 25+ | 9800 | 1000 | ||
60 | 30+ | 14112 | 1440 | ||
70 | 38+ | 17069 | 1740 |