Txais tos rau peb lub vev xaib!
Ni70cr30 Flat Hlau Nickel Chrome Alloy Rau Cov Cuab Yeej Cuab Yeej
Product Description
Ni70cr30 Flat Hlau Nickel Chrome Alloy Rau Cov Cuab Yeej Cuab Yeej
Kev piav qhia
| Qauv NO. | 70cr 30 | Specification | Ribbon |
| Cov cim lag luam | HUONA | Keeb kwm | Tuam Tshoj |
| Thauj Pob | hauv Yob, Ntoo Case Sab nraum | HS Code | 7505220 000 |
| Chemical Composition thiab Propertes: | ||||||
| Propertes / Qib | NiCr 80/20 | NCV 70/30 | NCV 60/15 | NiCr 35/20 | NiCr 30/20 | |
| Main tshuaj Kev sib xyaw (%) | Ni | Bal. | Bal. | 55.0-61.0 Nws | 34.0-37.0 Nws | 30.0-34.0 Nws |
| Cr | 20.0-23.0 Nws | 28.0-31.0 Nws | 15.0-18.0 Nws | 18.0-21.0 Nws | 18.0-21.0 Nws | |
| Fe | ≤ 1.0 | ≤ 1.0 | Bal. | Bal. | Bal. | |
| Max ua haujlwm Kub (ºC) | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Kev tiv thaiv ntawm 20ºC (μΩ · m) | 1.09 Nws | 1.18 | 1.12 | 1.04 ib | 1.04 ib | |
| Qhov ceev (g / cm3) | 8.4 ib | 8.1 | 8.2 | 7.9 ib | 7.9 ib | |
| Kub Kev coj ua (KJ/m· h· ºC) | 60.3 | 45.2 ib | 45.2 ib | 43.8 ib | 43.8 ib | |
| Coefficient ntawm Thermal Expansion (α × 10-6 / ºC) | 18 | 17 | 17 | 19 | 19 | |
| Melting Point (ºC) | 1400 | 1380 | 1390 ib | 1390 ib | 1390 ib | |
| Elongation (%) | > 20 | > 20 | > 20 | > 20 | > 20 | |
| Micrographic Qauv | austenite | austenite | austenite | austenite | austenite | |
| Sib nqus Khoom | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic | |
Paub meej
| Qhov zoo | Lub metallurgical qauv ntawm nichrome confers lawv ib tug zoo heev plasticity thaum txias. |
| Yam ntxwv | Kev ua haujlwm ruaj khov; Anti-oxidation; Corrosion tsis kam; Kub kub stability; Zoo heev coil-forming peev xwm; Uniform thiab zoo nkauj saum npoo yam tsis muaj pob. |
| Kev siv | Resistance cua sov ntsiab; Khoom siv hauv metallurgy; Khoom siv hauv tsev; Kev tsim khoom siv tshuab thiab lwm yam lag luam. |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
