Harga saham 1mm * 10mm 10mm 0cr2m 0CROM5SAL5 Burr lumahing lumahing
1. Pambuka
Alloys Fecral sing digunakake ing macem-macem aplikasi suhu dhuwur.
Constantan [cu55ni45] duwe kerajinan suhu rendah lan minangka alloy tembaga, gampang didol. Alloys resistensi konstantan liyane kalebu Manganin [Cu86MN12NI2], Cupron [Cu53ni44mn3] lan Evanohm.
Kulawarga Evanohm saka Nickel-Chrome Alloys [Ni72Cr20mn4al3SI1], [ni73cr20si2al2mn1si], lan kemungkinan gedhe banget, lan uga stabil banget, lan uga stabil banget kanggo ngrawat panas.
2.Pilih:
Kelas | Komposisi Kimia Utama | Suhu suhu ℃ | Rrsistivity μω.m | Titik lebur ℃ | Kekuwatan tensile n / mm² | ELOPATION % | Makarya urip H / ℃ | Magnetik Properties | |||
Cr | Al | Ni | Fe | ||||||||
OCR21AL4 | 17-21 | 3-4 | - | - | 1100 | 1.23 ± 0,06 | 1500 | 750 | ≥12 | ≥80 / 1250 | Magnetik |
OCR25AL5 | 23-26 | 4.5-6.5 | - | - | 1250 | 1,42 ± 0,07 | 1500 | 750 | ≥12 | ≥80 / 1300 | Magnetik |
OCR21AL6nB | 21-23 | 5-7 | - | - | 1350 | 1,43 ± 0,07 | 1510 | 750 | ≥12 | ≥50 / 1350 | Magnetik |
OCR27Al7MO2 | 22-24 | 5-7 | - | - | 1400 | 1,53 ± 0,07 | 1520 | 750 | ≥10 | ≥50 / 1350 | Magnetik |
Ksc | 26.8-27.8 | 6-7 | - | - | 1350 | 1,44 ± 0,05 | 1510 | 750 | ≥16 | ≥60 / 1350 | Magnetik |
Cr20ni80 | 20-23 | - | Istirahat | ≤1.0 | 1200 | 1.09 ± 0,05 | 1400 | 750 | ≥20 | ≥80 / 1200 | Non-magnetik |
CROW30NI70 | 30 | - | Istirahat | ≤1.0 | 1250 | 1.18 ± 0,05 | 1380 | 750 | ≥20 | ≥50 / 1250 | Non-magnetik |
CRINDINI60 | 15-18 | - | 55 | Istirahat | 1150 | 1.12 ± 0,05 | 1390 | 750 | ≥20 | ≥80 / 1150 | Non-magnetik |
Cr20ni35 | 18-21 | - | 35 | Istirahat | 1100 | 1.04 ± 0,05 | 1390 | 750 | ≥20 | ≥80 / 1100 | Lemah magnet |
Cr20ni30 | 20 | - | 32 | Istirahat | 1100 | 1.04 ± 0,05 | 1390 | 750 | ≥20 | ≥80 / 1100 | Lemah magnet |
3.
Bahan | Ketahanan (ohm-cmil / ft) | Ketahanan (10-6ohm-cm) |
---|---|---|
Aluminium | 15,94 | 2.650 |
Kuningan | 42.1 | 7.0 |
Karbon (Amorphous) | 23 | 3.95 |
Constantan | 272.97 | 45.38 |
Tembaga | 10.09 | 1.678 |
Wesi | 57.81 | 9.61 |
Manganin | 290 | 48.211 |
Molybdenum | 32.12 | 5.34 |
Nichrome | 675 | 112.2 |
Nichrome v | 650 | 108.1 |
Nikel | 41.69 | 6.93 |
Platinum | 63.16 | 10.5 |
Stainless Steel (304) | 541 | 90 |
Baja (0,5% karbon) | 100 | 16.62 |
Zinc | 35.49 | 5.90 |