Taipitopito Hua
FAQ
Tohu Hua
Fe-Cr-Al koranu me te parenga teitei me te pāmahana mahi nui atu i tera mo te koranu NiCr me te iti ake te utu. Nga tono:
Ko te rino-chrome-konumohe hiko esistorstipis e whakamahia ana mo te hanga i nga huānga whakamahana hiko i roto i nga taputapu o te kaainga me nga miihini koretake, nga taputapu piro hinu, nga miihini katoo, te whakamahana whakamahana, nga mate raima, nga rino whakapiri, nga huānga ngongo whakarewa me nga huānga kariri. Ihirangi matū % Rauemi koranu | Hanganga matū% |
C | P | S | Mn | Si | Cr | Ni | Al | Fe | Ko etahi atu |
mōrahi(≦) |
1Cr13Al4 | 0.12 | 0.0025 | 0.0025 | 0.7 | ≦1.00 | 12.5-15.0 | - | 3.5-4.5 | Okioki | - |
0Cr15Al5 | 0.12 | 0.0025 | 0.0025 | 0.7 | ≦1.00 | 14.5-15.5 | - | 4.5-5.3 | Okioki | - |
0Cr25Al5 | 0.06 | 0.0025 | 0.0025 | 0.7 | ≦0.60 | 23.0-26.0 | ≦0.60 | 4.5-6.5 | Okioki | - |
0Cr23Al5 | 0.06 | 0.0025 | 0.0025 | 0.7 | ≦0.60 | 20.5-23.5 | ≦0.60 | 4.2-5.3 | Okioki | - |
0Cr21Al6 | 0.06 | 0.0025 | 0.0025 | 0.7 | ≦1.00 | 19.0-22.0 | ≦0.60 | 5.0-7.0 | Okioki | - |
0Cr19Al3 | 0.06 | 0.0025 | 0.0025 | 0.7 | ≦1.00 | 18.0-21.0 | ≦0.60 | 3.0-4.2 | Okioki | - |
0Cr21Al6Nb | 0.05 | 0.0025 | 0.0025 | 0.7 | ≦0.60 | 21.0-23.0 | ≦0.60 | 5.0-7.0 | Okioki | Nb tāpiri0.5 |
0Cr27Al7Mo2 | 0.05 | 0.0025 | 0.0025 | 0.2 | ≦0.40 | 26.5-27.8 | ≦0.60 | 6.0-7.0 | Okioki | |
Kōeke | 1Cr13Al4 | TK1 | 0Cr25Al5 | 0Cr20Al6RE | 0Cr23Al5 | 0Cr19Al3 | 0Cr21Al6Nb | 0Cr27Al7Mo2 |
Hanganga ingoa% | Cr | 12.0-15.0 | 22.0-26.0 | 23.0-26.0 | 19.0-22.0 | 22.5-24.5 | 18.0-21.0 | 21.0-23.0 | 26.5-27.8 |
Al | 4.0-6.0 | 5.0-7.0 | 4.5-6.5 | 5.0-7.0 | 4.2-5.0 | 3.0-4.2 | 5.0-7.0 | 6.0-7.0 |
Re | whai waahi | 0.04-1.0 | whai waahi | whai waahi | whai waahi | whai waahi | whai waahi | whai waahi |
Fe | Bal. | | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. |
| | | | | | | Nb0.5 | Mo1.8-2.2 |
Te pāmahana mahi teitei (°C) | 650 | 1400 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 |
Resivity 20℃(Ω/mm2/m) | 1.25 | 1.48 | 1.42 | 1.40 | 1.35 | 1.23 | 1.45 | 1.53 |
Kiato(g/cm³) | 7.4 | 7.1 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 |
Te Waahanga i te 20 ℃, W/(M·K) | 0.49 | 0.49 | 0.46 | 0.48 | 3.46 | 0.49 | 0.49 | 0.49 |
Whakarea Roha Rarangi(×10¯6/℃)20-1000℃) | 15.4 | 16 | 16 | 14 | 15 | 13.5 | 16 | 16 |
Ira Whakarewa Tata(℃) | 1450 | 1520 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 |
Te Kaha Tana(N/mm2) | 580-680 | 680-830 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 |
Whakaroa(%) | ›16 | ›10 | ›12 | ›12 | ›12 | ›12 | ›12 | ›10 |
Wāhanga Rerekē Tīngongo Reiti(%) | 65-75 | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 |
Aurere Piko Tonu (F/R) | ›5 | ›5 | ›5 | ›5 | ›5 | ›5 | ›5 | ›5 |
Maama(HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 |
Hangahanga Micrographic | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite |
Taonga aukume | aukume | aukume | aukume | aukume | aukume | aukume | aukume | aukume |
Te Ora Tere(h/℃) | no | ≥80/1350 | ≥80/1300 | ≥80/1300 | ≥80/1300 | ≥80/1250 | ≥50/1350 | ≥50/1350 |
Tōmua: NiCr 80/20 Waea Rehu Weariki mo te Reputanga Arc: Rongoa Whakakikorua Mahinga Nui Panuku: Nickel Alloy Hastelloy C276 Ernicrmo-4 Welding MIG TIG Welding Inconel C-276 C22, B3, B2 Waea