superalloy GH4169 Inconel718 rod nickel-based alloy bar
Availability: In Stock
Introduce:High tensile strength Anti-corrosion High temperature resistence High quality
Min.Order Quantity: 1 Ton
Payment Terms: L/C,T/T,Western Union
Chemical composition, %
| C | Cr | Ni | Mg | Mo | Fe |
| ≤0.08 | 17.0～21.0 | 50~55 | ≤0.01 | 2.8~3.30 | Margin |
| Nb | B | S | Mn | Si | P |
| 4.75～5.50 | ≤0.006 | ≤0.015 | ≤0.35 | ≤0.35 | ≤0.015 |
| Cu | Ti： | Al | V | Ca | Co |
| ≤0.30 | 0.65～1.15 | 0.30～0.7 | - | ≤0.01 | ≤1.00 |
Mechanical properties of GH4169 alloy at room temperature
| Yield Strength | Tensile strength | Elongation | Brinell hardness |
| Mpa，≥ | Mpa，≥ | %，≥ | HB |
| 550 | 965 | 30 | ≤363 |
GH4169 Physical properties
| Density | Melting point | Melting temperature range | Magnetic properties |
| g/cm3 | ℃ | ℃ | |
| 8.24 | 1260~1340 | 1260~1320 | Non |
GH4169 specific heat capacity
| θ/℃ | 300 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 |
| c/（J/（kg·C）） | 481.4 | 493.9 | 514.8 | 539.0 | 573.4 | 615.3 | 657.2 | 707.4 |
GH4169 linear expansion coefficient
GH4169 Thermal conductivity
GH4169 is a Fe-Ni-Cr based precipitation hardening deformation high temperature alloy. The long-term use temperature range is -253~650℃, and the short-term use temperature is 800℃. It has high strength, high toughness and high and low temperature toughness below 650℃. It is resistant to oxidation and corrosion. And has good processing performance and welding performance and long-term structural stability. It can manufacture various parts with complex shapes and is widely used in the above-mentioned temperature range of aerospace, nuclear energy, petroleum industry and extrusion dies.
