Txais tos rau peb lub vev xaib!
0Cr25Al5 Cua sov Alloy Sawb Daim Kab Xev rau Rauv Daim Ntawv Thov FCHW-1
Fe-Cr-Al alloy nrog siab resistivity thiab serviceability kub tshaj qhov ntawd rau NiCr alloy thiab kuj muaj nqi qis dua.
Daim ntawv thov:Ironr-chrome-aluminium electrie esistorstipis wmidely siv los ua cov khoom siv hluav taws xob hauv tsev thiab imdustial fmaces, pid appicatonsarefat rons, ioningmachines, naterheater, plastimoulding tuag, soldering irons, hlau sheathed tubular ntsiab thiab cartridge ntsiab. Cov ntsiab lus tshuaj %
| Alloy khoom | Tshuaj muaj pes tsawg leeg% | |||||||||
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Lwm tus | |
| max (≦) | ||||||||||
| 1Cr13Al4 | 0.12 | 0.0025 | 0.0025 | 0.7 | ≦ 1.00 | 12.5-15.0 Nws | - | 3.5-4.5 | So | - |
| 0Cr15Al5 | 0.12 | 0.0025 | 0.0025 | 0.7 | ≦ 1.00 | 14.5-15.5 Nws | - | 4.5-5.3 | So | - |
| 0c25l 5 | 0.06 ib | 0.0025 | 0.0025 | 0.7 | ≦ 0.60 | 23.0-26.0 Nws | ≦ 0.60 | 4.5-6.5 | So | - |
| 0c23l 5 | 0.06 ib | 0.0025 | 0.0025 | 0.7 | ≦ 0.60 | 20.5-23.5 Nws | ≦ 0.60 | 4.2-5.3 | So | - |
| 0c21 ua 6 | 0.06 ib | 0.0025 | 0.0025 | 0.7 | ≦ 1.00 | 19.0-22.0 Nws | ≦ 0.60 | 5.0-7.0 Nws | So | - |
| 0c19l 3 | 0.06 ib | 0.0025 | 0.0025 | 0.7 | ≦ 1.00 | 18.0-21.0 Nws | ≦ 0.60 | 3.0-4.2 | So | - |
| 0Cr21Al6 Nb | 0.05 Nws | 0.0025 | 0.0025 | 0.7 | ≦ 0.60 | 21.0-23.0 Nws | ≦ 0.60 | 5.0-7.0 Nws | So | Nb add 0.5 |
| 0Cr27Al7Mo2 | 0.05 Nws | 0.0025 | 0.0025 | 0.2 | ≦ 0.40 | 26.5-27.8 Nws | ≦ 0.60 | 6.0-7.0 Nws | So | |
| Qib | 1Cr13Al4 | TK 1 | 0c25l 5 | 0Cr20Al6RE | 0c23l 5 | 0c19l 3 | 0Cr21Al6 Nb | 0Cr27Al7Mo2 | |
| Nominal muaj pes tsawg leeg% | Cr | 12.0-15.0 Nws | 22.0-26.0 Nws | 23.0-26.0 Nws | 19.0-22.0 Nws | 22.5-24.5 Nws | 18.0-21.0 Nws | 21.0-23.0 Nws | 26.5-27.8 Nws |
| Al | 4.0-6.0 | 5.0-7.0 Nws | 4.5-6.5 | 5.0-7.0 Nws | 4.2-5.0 | 3.0-4.2 | 5.0-7.0 Nws | 6.0-7.0 Nws | |
| Re | muaj caij nyoog | 0.04-1.0 | muaj caij nyoog | muaj caij nyoog | muaj caij nyoog | muaj caij nyoog | muaj caij nyoog | muaj caij nyoog | |
| Fe | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | ||
| n0.5 ib | Mo1.8-2.2 | ||||||||
| Max ua haujlwm kub (°C) | 650 | 1400 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
| Kev tiv thaiv 20 ℃ (Ω / mm2 / m) | 1.25 | 1.48 ib | 1.42 ib | 1.40 Nws | 1.35 Nws | 1.23 | 1.45 Nws | 1.53 ib | |
| Qhov ceev (g / cm³) | 7.4 ib | 7.1 | 7.1 | 7.16 | 7.25 Nws | 7.35 Nws | 7.1 | 7.1 | |
| Thermal conductivity ntawm 20 ℃, W / (M·K) | 0.49 ib | 0.49 ib | 0.46 ib | 0.48 ib | 3.46 ib | 0.49 ib | 0.49 ib | 0.49 ib | |
| Linear Expansion Coefficient (× 10¯6 / ℃) 20-1000 ℃) | 15.4 ib | 16 | 16 | 14 | 15 | 13.5 Nws | 16 | 16 | |
| Kwv yees Melting Point (℃) | 1450 | 1520 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
| Tensile zog (N / mm2) | 580-680 : kuv | 680-830 : kuv | 630-780 : kuv | 630-780 : kuv | 630-780 : kuv | 600-700 Nws | 650-800 Nws | 680-830 : kuv | |
| Elongation (%) | › 16 | › 10 | › 12 | › 12 | › 12 | › 12 | › 12 | › 10 | |
| Tshooj Variation Shrink Rate (%) | 65-75 : kuv | 65-75 : kuv | 60-75 : kuv | 65-75 : kuv | 65-75 : kuv | 65-75 : kuv | 65-75 : kuv | 65-75 : kuv | |
| Repeedly Khoov zaus (F / R) | › 5 | › 5 | › 5 | › 5 | › 5 | › 5 | › 5 | › 5 | |
| Hardness (HB) | 200-260 Nws | 200-260 Nws | 200-260 Nws | 200-260 Nws | 200-260 Nws | 200-260 Nws | 200-260 Nws | 200-260 Nws | |
| Micrographic Structure | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
| Magnetic Property | Sib nqus | Sib nqus | Sib nqus | Sib nqus | Sib nqus | Sib nqus | Sib nqus | Sib nqus | |
| Lub neej ceev (h / ℃) | no | ≥80/1350 | ≥80/1300 | ≥80/1300 | ≥80/1300 | ≥80/1250 | ≥50/1350 | ≥50/1350 | |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
