Firaka N-155
| firaka | singa | C | Si | Mn | S | P | Ni | Cr | Co | N | Fe | Cu | W |
| Firaka N-155 | Min | 0.08 | 1.0 | 19.0 | 20.0 | 18.5 | 0.1 | 2.00 | |||||
| Farafahakeliny | 0.16 | 1.0 | 2.0 | 0.03 | 0.04 | 21.0 | 22.5 | 21.0 | 0.2 | Mila mahay mandanjalanja | 0.50 | 3.00 | |
| Oany | Nb:0.75~1.25 , Mo:2.5~3.5; | ||||||||||||
| Aolly Status | Faharetana amin'ny sintonaRmMpa min | FanalavanaA 5minitra% |
| nafanaina | 689~965 | 40 |
| hakitrokyg/sm3 | Teboka fandrendrehana℃ |
| 8.245 | 1288~1354 |
Takelaka/Loha -AMS 5532
Bara/Fanesorana -AMS 5768 AMS 5769
Soraty eto ny hafatrao ary alefaso aminay








