Rincian Produk
Place of Origin: China
Nama merek: Tankii
Model Number: NiCr 80/20
Ketentuan Pembayaran & Pengiriman
Minimum Order Quantity: 50kg
Harga: usd+30+kg
Delivery Time: 20days
Payment Terms: L/C, D/A, D/A, T/T, Western Union, MoneyGram
Supply Ability: 100000ton/month
Komposisi Kimia dan Sifat Utama Nichrome | ||||||
Tingkat Properti | NiCr 80/20 | NiCr 70/30 | NiCr 60/15 | NiCr 35/20 | NiCr 30/20 | |
Komposisi kimia utama | Tidak | Saldo | Saldo | 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 | Saldo | Saldo | Saldo | |
Suhu operasi terus menerus maksimum ((oC) | 1200 | 1250 | 1150 | 1100 | 1100 | |
Resisivitas 20oC (Ωmm2/m) | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 | |
Densitas (g/cm3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
Konduktivitas termal ((KJ/m·h·oC) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
Koefisien Ekspansi Termal ((α×10-6/oC) | 18 | 17 | 17 | 19 | 19 | |
Titik leleh (( oC) | 1400 | 1380 | 1390 | 1390 | 1390 | |
Perpanjangan ((%) | >20 | >20 | >20 | >20 | >20 | |
Struktur Mikrografis | austenit | austenit | austenit | austenit | austenit | |
Sifat Magnetik | nonmagnetik | nonmagnetik | nonmagnetik | Magnetik lemah | Magnetik lemah |
Komposisi kimia dan sifat utama paduan resistansi Fe-Cr-Al | ||||||||
Tingkat Properti | 1Cr13Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 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 | tepat waktu | tepat waktu | tepat waktu | tepat waktu | tepat waktu | tepat waktu | tepat waktu | |
Fe | Ball. | Ball. | Ball. | Ball. | Ball. | Ball. | Ball. | |
Nb0.5 | Mo1.8-2.2 | |||||||
Suhu operasi terus menerus maksimum ((oC) | 650 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
Resisivitas 20oC (Ωmm2/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 |
|
Densitas ((g/cm3) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | |
Konduktivitas Termal | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | 45.2 | |
(KJ/m·h·oC) | ||||||||
Koefisien Ekspansi Termal ((α×10-6/oC) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | |
Titik Peleburan Kira-kira (( oC) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
Kekuatan tarik ((N/mm2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
Perpanjangan ((%) | >16 | >12 | >12 | >12 | >12 | >12 | > 10 | |
Varian Bagian | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
Tingkat Penyusutan (%) | ||||||||
Frekuensi Lipat Berulang (F/R) | > 5 | > 5 | > 5 | > 5 | > 5 | > 5 | > 5 | |
Kekerasan (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
Waktu Pelayanan Berkelanjutan | Tidak ada | ≥ 80/1300 | ≥ 80/1300 | ≥ 80/1300 | ≥ 80/1250 | ≥ 50/1350 | ≥ 50/1350 | |
Struktur Mikrografis | Ferrit | Ferrit | Ferrit | Ferrit | Ferrit | Ferrit | Ferrit | |
Sifat Magnetik | Magnetik | Magnetik | Magnetik | Magnetik | Magnetik | Magnetik | Magnetik |