Maelezo
| Nambari ya Mfano. | Ni70Cr30 | Vipimo | Utepe |
| Alama ya Biashara | HUONA | Asili | Uchina |
| Kifurushi cha Usafiri | ndani ya Roll, Kesi ya Mbao Nje | Msimbo wa HS | 7505220000 |
| Muundo wa Kemikali na Sifa: | ||||||
| Sifa/Daraja | NiCr 80/20 | NiCr 70/30 | NiCr 60/15 | NiCr 35/20 | NiCr 30/20 | |
| Kemikali Kuu Muundo (%) | Ni | Bal. | Bal. | 55.0-61.0 | 34.0-37.0 | 30.0-34.0 |
| Cr | 20.0-23.0 | 28.0-31.0 | 15.0-18.0 | 18.0-21.0 | 18.0-21.0 | |
| Fe | ≤ 1.0 | ≤ 1.0 | Bal. | Bal. | Bal. | |
| Kufanya Kazi kwa Upeo Halijoto (ºC) | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Upinzani kwa nyuzi joto 20 (μΩ · m) | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 | |
| Uzito (g/cm3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
| Joto Upitishaji (KJ/m· h· ºC) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
| Kipimo cha Upanuzi wa Joto (α × 10-6/ºC) | 18 | 17 | 17 | 19 | 19 | |
| Kiwango cha Kuyeyuka (ºC) | 1400 | 1380 | 1390 | 1390 | 1390 | |
| Urefu (%) | > 20 | > 20 | > 20 | > 20 | > 20 | |
| Mikrografiki Muundo | austenite | austenite | austenite | austenite | austenite | |
| Sumaku Mali | isiyo na sumaku | isiyo na sumaku | isiyo na sumaku | isiyo na sumaku | isiyo na sumaku | |
Maelezo
| Faida | Muundo wa metallurgiska wa nichrome huwapa unyumbufu mzuri sana wakati wa baridi. |
| Sifa | Utendaji thabiti; Kinga dhidi ya oksidi; Upinzani wa kutu; Uthabiti wa halijoto ya juu; Uwezo bora wa kutengeneza koili; Hali ya uso sare na mzuri bila madoa. |
| Matumizi | Vipengele vya kupokanzwa vya upinzani; Nyenzo katika madini; Vifaa vya nyumbani; Utengenezaji wa mitambo na viwanda vingine. |
| Waya za Upinzani | ||
| RW30 | Nambari ya W.Nr 1.4864 | Nikeli 37%, Chrome 18%, Chuma 45% |
| RW41 | UNS N07041 | Nikeli 50%, Chrome 19%, Kobalti 11%, Molybdenum 10%, Titanium 3% |
| RW45 | Nambari ya W.r 2.0842 | Nikeli 45%, Shaba 55% |
| RW60 | Nambari ya W.r 2.4867 | Nikeli 60%, Chrome 16%, Chuma 24% |
| RW60 | UNS NO6004 | Nikeli 60%, Chrome 16%, Chuma 24% |
| RW80 | Nambari ya W.r 2.4869 | Nikeli 80%, Chrome 20% |
| RW80 | UNS NO6003 | Nikeli 80%, Chrome 20% |
| RW125 | Nambari ya W.r 1.4725 | Chuma cha BAL, Chrome 19%, Alumini 3% |
| RW145 | Nambari ya W.N 1.4767 | Chuma cha BAL, Chrome 20%, Alumini 5% |
| RW155 | Chuma cha BAL, Chrome 27%, Alumini 7%, Molybdenum 2% | |
Picha
150 0000 2421