GH3030 Alloy Bar
En tant que fournisseur et fabricant leader en Chine, GNEE Steel propose des produits en alliage à base de nickel-efficaces-.
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GH3030 solid solution strengthened high temperature alloy is an early developed 80Ni-20Cr solid solution strengthened high temperature alloy with simple chemical composition, satisfactory thermal strength and high plasticity below 800 degree , and good anti-oxidation, thermal fatigue, cold stamping and welding process performance. The alloy is a single-phase austenite after solid solution, and the organization is stable during use. The main products are cold-rolled thin plates, and deformed products such as bars, rings, wires and pipes can also be supplied. It is suitable for turbine engine combustion chamber components with a service temperature below 800 degree and other high-temperature components that require anti-oxidation at 1100 degree but bear very small loads. GH3030 has strong hot and cold processing properties and is used to make various chemical equipment and supporting accessories.
GH3030 Chemical Composition and Mechanical properties:
| C | P | S | ||||||||
| GH3030 | 0.12 max | 0.7 max | 0.03 max | 0.02 max | 0.8 max | 19.0 – 22.0 | 1.5 max | 0.15 max | 0.15 – 0.35 | 0.2 max |
(g/cm3) |
RM N/MM2 |
A5% |
||
| GH3030 | 8.4 | 1374-1420 | Greater than or equal to 590 | Greater than or equal to 35% |

Some of the key properties and characteristics of GH3030 alloy bar include:
High-temperature strength: GH3030 bar can maintain its strength and structural integrity at elevated temperatures, making it suitable for applications where heat resistance is critical.
The chromium content in GH3030 bar provides excellent resistance to oxidation, protecting the alloy from high-temperature environments.
GH3030 bar exhibits good resistance to creep deformation, which is the gradual deformation that occurs under constant load over time at high temperatures.
GH3030 bar can be easily welded using common welding techniques, allowing for the fabrication of complex structures.


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