Shanghai Tankii Alloy Material Co.,Ltd
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High Resistance Wire High Temp Alloy GH3030/ Nimonic 75 for Turbine Engine Combustor Components
Name: GH3030 / Nimonic 75
Application: This alloy be used for turbine engine combustor components operating below 800 degrees Celsius and in 1100 degrees Celsius under load requirements antioxidant but small high temperature components
Feature: At 800 degrees Celsius with a satisfactory heat resistance and high ductility, and has good resistance to oxidation, thermal fatigue, cold stamping and welding performance. For single-phase austenitic alloys course after solution treatment and stable organization.
Description:
Chemical composition(%)
| Grade | C | Si | Mn | Ti | S | Ni | Cr | Cu | Fe |
| GH3030 | ≤0.12 | ≤0.8 | ≤ 0.7 | 0.15~0.35 | ≤0.015 | Bal. | 19~22 | ≤0.2 | ≤1.5 |
Physical properties
>Density (g/cm3): 8.4
>Melting point (℃): 1374~1420
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| Yield Strength (Mpa) | Tensile Strength (Mpa) | Elongation, % | Hardness, HB |
| GH3030 | Solution treatment | 270 | 650 | ≤30 |
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