| Siqilish kuchi | 3011 kg/sm2 |
| Comp. Gelivlikdan keyin kuch | 2696 kg/sm2 |
| Eng yuqori kuchlanish kuchi | 280 kg/sm2 |
| Koeffitsient. Termal kengayish | 0,0045mm/mcº |
| Suvni yutish | 0.08% |
| Ta'sir sinovi-Min kuz balandligi | 68 sm |
| O'ziga xos tortishish | 2960 kg/m3 |
| Qattiqlik (Moh shkalasi) | 6.5 |