FeCrAl qotishmasi yuqori qarshilik, past harorat qarshilik koeffitsienti, yuqori ish harorati, yaxshi oksidlanishga qarshi va yuqori haroratda korroziyaga qarshi xususiyatlarga ega.
U sanoat pechlari, maishiy texnika, sanoat pechlari, metallurgiya, mashinasozlik, samolyotlar, avtomobilsozlik, harbiy va isitish elementlari va qarshilik elementlarini ishlab chiqaradigan boshqa sohalarda keng qo'llaniladi.
Baho | 0Cr23Al5 |
Hajmi | 1,2-10 mm |
Yuzaki | kislota yuvilgan / yorqin / oksidlangan / ko'k |
Og'irligi | 25-30 kg / rulo |
Qarshilik | 1,35±0,06mk.m |
Eng yuqori harorat | 1300 ℃ |
Zichlik | 7,25 g/sm³ |
Mustahkamlik chegarasi | ≥600N/mm² |
Cho'zilish | ≥12% |
Baho | Eng yuqori harorat | Qarshilik | Erish nuqtasi | Mustahkamlik chegarasi | Cho'zilish |
0Cr21Al4 | 1100 ℃ | 1,23±0,06mŌ.m | 1500 ℃ | 750 | ≥12 |
0Cr25Al5 | 1250 ℃ | 1,42±0,07mk.m | 1500 ℃ | 750 | ≥12 |
0Cr23Al5 | 1300 ℃ | 1,35±0,06mk.m | 1500 ℃ | 600 | ≥12 |
0Cr21Al6NbCo | 1350 ℃ | 1,43±0,07mk.m | 1510 ℃ | 750 | ≥12 |
0Cr27Al7Mo2 | 1400 ℃ | 1,53±0,07mk.m | 1520 ℃ | 750 | ≥10 |
KSC | 1350 ℃ | 1,44±0,05mk.m | 1510 ℃ | 750 | ≥16 |
Cr20Ni80 | 1200 ℃ | 1,09±0,05mk.m | 1400 ℃ | 750 | ≥20 |
Cr15Ni60 | 1150 ℃ | 1,12±0,05mk.m | 1390 ℃ | 750 | ≥20 |
Cr20Ni35 | 1100 ℃ | 1,04±0,05mk.m | 1390 ℃ | 750 | ≥20 |
Cr20Ni30 | 1100 ℃ | 1,04±0,05mk.m | 1390 ℃ | 750 | ≥20 |
Bizning ustunligimiz: Yuqori sifat, qisqa yetkazib berish muddati, kichik MOQ.
Xususiyatlari: Barqaror ishlash; Antioksidlanish; Korroziyaga qarshilik; Yuqori harorat barqarorligi; Ajoyib lasan hosil qilish qobiliyati; Dog'larsiz bir xil va chiroyli sirt holati.
Foydalanish: Qarshilik isitish elementlari; Metallurgiyadagi materiallar; Maishiy texnika; Mexanik ishlab chiqarish va boshqa sohalar.
FeCrAl elektr qarshilik isitish simining asosiy xususiyati
Hajmi diapazoni:
Tel: 0,018 mm-10 mm
Rod: 8mm-50mm
Tasma: 0,05 * 0,2 mm-2,0 * 6,0 mm
Chiziq: 0,5 * 5,0 mm-5,0 * 250 mm
Qotishma material | Kimyoviy tarkibi % | |||||||||
C | P | S | Mn | Si | Cr | Ni | Al | Fe | boshqalar | |
maksimal(≤) | ||||||||||
1Cr13Al4 | 0,12 | 0,025 | 0,025 | 0,7 | ≤1,00 | 12,5-15,0 | - | 3,5-4,5 | Dam olish | - |
0Cr15Al5 | 0,12 | 0,025 | 0,025 | 0,7 | ≤1,00 | 14,5-15,5 | - | 4,5-5,3 | Dam olish | - |
0Cr25Al5 | 0,06 | 0,025 | 0,025 | 0,7 | ≤0,60 | 23,0-26,0 | ≤0,60 | 4,5-6,5 | Dam olish | - |
0Cr23Al5 | 0,06 | 0,025 | 0,025 | 0,7 | ≤0,60 | 20,5-23,5 | ≤0,60 | 4.2-5.3 | Dam olish | - |
0Cr21Al6 | 0,06 | 0,025 | 0,025 | 0,7 | ≤1,00 | 19,0-22,0 | ≤0,60 | 5,0-7,0 | Dam olish | - |
1Cr20Al3 | 0,06 | 0,025 | 0,025 | 0,7 | ≤1,00 | 18,0-21,0 | ≤0,60 | 3,0-4,2 | Dam olish | - |
0Cr21Al6Nb | 0,05 | 0,025 | 0,025 | 0,7 | ≤0,60 | 21,0-23,0 | ≤0,60 | 5,0-7,0 | Dam olish | Nb qo'shish 0,5 |
0Cr27Al7Mo2 | 0,05 | 0,025 | 0,025 | 0.2 | ≤0,40 | 26,5-27,8 | ≤0,60 | 6,0-7,0 | Dam olish |
Boshqa mahsulotlar seriyasi:
FeCrAl qotishmasi:OCr15Al5,1Cr13Al4, 0Cr21Al4, 0Cr19Al3, 0Cr21Al6, 0Cr25Al5, 0Cr21Al6Nb,0Cr27Al7Mo2.
NiCr qotishmasi: Cr20Ni80, Cr30Ni70, Cr20Ni35, Cr20Ni30, Cr15Ni60.
CuNi qotishmasi:NC003, NC010, NC012, NC015, NC020, NC025, NC030, NC040, NC050, Konstantan, 6J8/11/12/13/.
Payvandlash simi:ERNiCrMo-3/4/13, ERNiCrFe-3/7, ERNiCr-3/7, ERNiCu-7, ERNi-1, ER70S-6.
Termojuft qotishmasi:K,J,E,T,N, S,R,B,KX,JX,EX,TX,NX.
Inconel qotishmasi:Inconel 600,601,617,X-750,625,690,718,825.
Incoloy qotishmasi:Incoloy 800,800H,800HT,825,925.
Hastelloy qotishmasi:HC-276,C-22,C-4,HB,B/2/3,X,N.
Monel qotishmasi:Monel 400, K500.
Yuqori haroratli qotishma:A-286, Nimonic80A/90, GH131, GH1140, GH36, GH2706, GH2901, GH3625, GH3536, GH4169.
Nozik qotishma seriyali:1J33,3J01,3J9,4J29,4J32.4J33,Invar36,4J45.FeNi50.
Termal buzadigan amallar qotishmasi:Inconel 625, Ni95Al5, Monel400,45CT, HC-276, K500, Cr20Ni80.