Heat Resistant Wire Cr20Ni30 Nichrome alloy wire
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HY 2030 相似牌号：Cr20Ni30 / Ni30 Cr20
镍铬铁合金丝Cr20Ni30的主要性能如下表所示：
|
主要性能 Grade property performance |
HY 2030 |
|
|
主要成分 % Main Chemical Composition |
Ni |
34.0-37.0 |
|
Cr |
18.0-21.0 |
|
|
Fe |
Balance |
|
|
℃ Max contimnous service Temp. of element 元件最高使用温度 |
1100 |
|
|
Resistiuity 电阻率 |
1.04 |
|
|
g/cm3 Density 密度 |
7.9 |
|
|
KJ/M.h℃ Thermal conductivity 导热系数 |
43.8 |
|
|
Coefficient of linear expansion线胀系数 |
19 |
|
|
熔点 Melting point≈ ℃ （approxi） |
1390 |
|
|
% Elongation 延伸率 |
≥20 |
|
|
Micrograhic structure 显微组织 |
austenite |
|
|
Magnetic property磁性 |
nonmagnetic |
|
| 各类合金的常用规格 | |||
| Form | Specification | Supply Form | Others |
| Sheet | Thickness：0.40-4.75mm，General Width：1000、1219、1500mm | Whole Coil or piece of it | Cold Annealed，Surface 2B、2E |
| Plate | Thickness：4.76-60mm，Width：1500、2000、2500mm，Length：3000、6000、8000、8500mm（Under 10mm plate can be coiled） | Whole Coil or piece of it | Single hot rolling，Solid solution annealed state，Surface 1D |
| Belt | Thickness：0.10-3.0mm，Width：50-500mm | Whole Coil or Specified size | Cold Annealed，Surface 2B、2E |
| Bar & Rod | Rolled barΦ5-45mm，Length≤1500mm | Polished Bar（circle、Square） | Solution annealing,descaling |
| Forged barΦ26-245mm，Length≤4000mm | |||
| Weld tube | Outer diameterΦ4.76-135mm，Wall Thickness0.25-4.00mm，Length：≤35000 mm | Base on your requirement | |
| Seamless Tube | Outer diameterΦ3-114mm，Wall Thickness0.2-4.5mm | Base on your requirement | |
| Wire | Outer diameterΦ0.1-13mm | Base on your requirement | Ni & Ni alloy, Ti & Ti alloy |
| Forged piece | discs,rings,squares,blocks,slabs | Base on your requirement | Steel, Alloy |
| Flangs | All kinds of Flangs | Base on your requirement | Steel, Alloy |
| Welding Material | Coil wire Φ0.025mm-1.6mm | Base on your requirement | Certificate of Origin：America, Sweden, Britain, Germany, Austria, Italy, France. |
| Straight WireΦ1.6mm-4.0mm | |||
| Welding rodΦ1.2mm-4.0mm | |||
| Tube | Elbow, three links, four links, different diameter size | Base on your requirement | Ni & Ni alloy, Ti & Ti alloy |
| Explosive bonded laminate | Raw Sheet Thickness≥2mm | Base on your requirement | Ni & Ni alloy, Ti & Ti alloy |
