Nimonic 90/UNS N07090/W.Nr. 2.4632
\
Nimonic 90对应的国际牌号
|
Trademark |
BS |
ASTM |
UNS |
W.Nr |
AFNOR |
|
Nimonic 90 |
BS HR2 Alloy 90 bar BS HR202 Alloy 90 sheet BS HR402 Alloy 90 tube BS HR501 Alloy 90 wire (springs) BS HR501 Alloy 90 wire (springs) |
AMS 5829 Welding Wire |
UNS N07090 |
W.Nr. 2.4632 |
AFNOR NCK 20D |
化学成分：
|
Grade |
% |
Ni |
Co |
Cr |
Fe |
Zr |
B |
C |
Mn |
Si |
S |
P |
Cu |
Al |
Ti |
|
Nimonic 90 |
Min |
Rest |
15.0 |
18.0 |
1.0 |
2.0 |
|||||||||
|
Max |
21.0 |
21.0 |
1.5 |
0.15 |
0.02 |
0.13 |
0.4 |
0.8 |
0.015 |
0.02 |
0.2 |
2.0 |
3.0 |
机械性能：
|
Heat treatment |
Tensile Strength(σb/MPa) |
Yield Strength(σp0.2/MPa) |
Elongation(σ5 /%) |
|
Solution treatment |
820 |
590 |
8 |
性能如下：
Nimonic 90是一种变形镍 – 钴 – 钴基合金，在高达约950°C（1740°F）的高温下具有较高的应力断裂强度和抗拉强度。
加工条件及用途：
该合金用于涡轮叶片，盘片，锻件，环形部件，热加工工具和高温弹簧。
| 各类合金相似牌号 | |||
| 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 |
