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Kaget Alat Scoy 0cr27007Mo2 efisiensi termal termal umum
Alat Fecral Nomer 0cr27007mo2efisiensi termal tinggiKawat résistansi alchrome alchome (suhu kerja 1400c)
Analisis nominal
27.00 CR ,,00 A, 2,00 mo, bal. Fe
Suhu kerjas anu dicétak: 1400 C.
Diagas kawat: 0,5 ~ 12mm
Suhu lebur: 1520 c
Kasépotasi listrik: 1,53 ohm MM2 / m
Parantos dianggo sacara éksténsif salaku unsur pemanasan dina parabot industri sareng kilogram listrik.
Boga kakuatan anu kirang panas tibatan tokét alhoys tapi seueur titik lebur anu langkung luhur.
Shanghai Shemhi Cleoy Croat Co., Ltd.
| Komposisi kimia sareng harta utama tina alat résistansi | ||||||||
| Sipat \ kelas | 1cr13al4 | 0cr25imal5 | 0cr21al6 | 0cr23005 | 0cr21al4 | 0cr21al6nb | 0cr27al7mo2 | |
| Komposisi kimia utama (%) | Cr | 12.0-15.0 | 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 | 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 | ngahareueuran | ngahareueuran | ngahareueuran | ngahareueuran | ngahareueuran | ngahareueuran | ngahareueuran | |
| Fe | Bola. | Bola. | Bola. | Bola. | Bola. | Bola. | Bola. | |
| Nb0.5 | Mo1.8-2.2 | |||||||
| Suhu jasa anu terus-terusan (OC) | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
| Resisitas 20OC (ω MM2 / m) | 1.25 ± 0,08 | 1.42 ± 0,06 | 1.42 ± 0,07 | 1.35 ± 0,07 | 1.23 ± 0,07 | 1,45 ± 0,07 | 1,53 ± 0,07 | |
| Kapadetan (g / cm3) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | |
| Kanyataanitas termal | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | 45.2 | |
| (Kj / m @ H @ OC) | ||||||||
| Koefisien ékspansi termal (α × 10-6 / oc) | 15.4 | 16 | 14.7 | 15 | 13,5 | 16 | 16 | |
| Mirep titik lebur (OC) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
| Kakuatan Ténsile (n / mm2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
| Elongation (%) | > 16 | > 12 | > 12 | > 12 | > 12 | > 12 | > 10 | |
| Bagean variasi | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
| Tingkatna (%) | ||||||||
| Frekuensi sababaraha kali (f / r) | > 5 | > 5 | > 5 | > 5 | > 5 | > 5 | > 5 | |
| Hardness (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| Waktos jasa kontinyu | no | ≥ 80/1300 | ≥ 80/1300 | ≥ 80/1300 | ≥ 80/1250 | ≥ 50/1350 | ≥ 50/1350 | |
| Struktur mikrogis | Ferebite | Ferebite | Ferebite | Ferebite | Ferebite | Ferebite | Ferebite | |
| Harta magnét | Megagika | Megagika | Megagika | Megagika | Megagika | Megagika | Megagika | |
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