Silig alxanka JY·ER50-6 ah oo loogu talagalay alxanka birta kaarboonka ah ee gaashaanka leh
Ujeeddo:1. Waxaa loo isticmaalaa alxanka dhammaan noocyada qaybaha birta qaab-dhismeedka 500MPa; 2. Waxaa loo isticmaalaa alxanka dhammaan noocyada saxannada iyo tuubooyinka 500MPa.
| Shayga Tijaabada | C | Mn | Si | S | P | Ni | Cr | Mo | V | Cu |
| Qiimaha Dammaanadda | 0.06~0.15 | 1.40~1.85 | 0.80~1.15 | ≤0.025 | ≤0.025 | ≤0.15 | ≤0.15 | ≤0.15 | ≤0.03 | ≤0.50 |
| Natiijada Guud | 0.077 | 1.45 | 0.87 | 0.013 | 0.012 | 0.017 | 0.031 | 0.002 | 0.004 | 0.125 |
| Shayga Tijaabada | Rm (MPa) | ReL/Rpo.2 (MPa) | A(%) | KV₂ (J) -40℃ |
| Qiimaha Dammaanadda | ≥500 | ≥420 | ≥22 | ≥47 |
| Natiijada Guud | 555 | 450 | 29 | 77,95,83 |
| Cabbirka (mm) | Xaddiga hadda jira (A) | Heerka socodka GAASKA (L/daqiiqo) |
| φ0.8 | 50~100 | 15 |
| φ1.0 | 50~220 | 15~20 |
| Φ1.2 | 80~350 | 15~25 |
| φ1.6 | 170~550 | 20~25 |
Halkan ku qor fariintaada oo noo soo dir



