Hex Bolt Din 931 / iso4014 933 / iso4017 Giredhi 8.8
Giredhi 8.8 high tensile simbi inowanzonzi giredhi rekugadzira mabhaudhi.Iyo ndiyo yakajairika fomu yeakakwira tensile zvinhu uye inowanzoiswa mu plain finish kana zinc.
HEX BOLT DIN 931/ISO4014 933/ISO4017 GRADE 8.8 chisungo chemhando yepamusoro chakagadzirirwa kupa kusungirira kwakachengeteka uye kwakasimba kune zvinorema-basa kunyorera.Iyi hex bolt inogadzirwa kune yakasimba DIN uye ISO zviyero, kuve nechokwadi chakaenderana mhando uye kuvimbika.
Iine giredhi 8.8 chiyero, bhaudhi iyi inogona kumira yakawandisa yekushushikana uye kushushikana, ichiita kuti ive yakakodzera kushandiswa munzvimbo dzakasiyana dzeindasitiri nekuvaka.Chimiro chayo chine hexagonal chinovimbisa kubata kwakachengeteka, nepo kupera kwayo kwakatsetseka kunopa yakanakisa corrosion kuramba, ichibatsira kuchengetedza kushanda kwenguva refu.
Kunyangwe iwe uri kutsvaga kuchengetedza michina inorema kana kuvaka masisitimu akasimba, HEX BOLT DIN 931/ISO4014 933/ISO4017 GREEDE 8.8 ndiyo sarudzo yakakwana yezvido zvako zvekutsanya.Vimba nemhando yayo yepamusoro, simba, uye kusimba kuchengetedza mapurojekiti ako akachengeteka uye akavimbika.
| M 5 x 30 – 100 | M 6 x 30 – 200 |
| M 8 x 35 – 300 | M 10 x 40 – 300 |
| M 12 x 45 – 300 | M 14 x 50 – 300 |
| M 16 x 55 – 300 | M 18 x 65 – 300 |
| M 20 x 70 – 300 | M 22 x 70 – 300 |
| M 24 x 70 – 300 | M 27 x 80 – 300 |
| M 30 x 80 – 300 | M 33 x 60 – 200 |
| M 36 x 90 – 300 | M 42 x 80 – 200 |
| Kirasi | Size | Material | Kusimba simba | Kuoma | Elongation δ% | Kuderedzwa kwemuchinjika-chikamu nzvimbo |
| 8.8 | d ≤ M16 | 35 #, 45 # | 800 | 22~32 | 12 | 52 |
| 8.8 | M18≤d≤ 24 | 35 #, 45 # | 830 | 23~34 | 12 | 52 |
| 8.8 | d ≥ M27 | 40 Kr | 830 | 22~34 | 12 | 52 |
| 10.9 | Saizi Yese | 40 Cr, 35CrMoA | 1040 | 32~39 | 9 | 48 |
| 12.9 | Saizi Yese | 35 CrMoA, 42CrMoA | 1220 | 39~44 | 8 | 44 |
