Propiedades
Medidas
| Property | Value |
|---|---|
Diámetro | 92 - 290 mm Show Supplier Material materials with Diámetro of 92 - 290 mm |
Mecánica
| Property | Temperature | Value |
|---|---|---|
Charpy impact energy, V-notch | -60.0 °C | 47 J Show Supplier Material materials with Charpy impact energy, V-notch of 47 J |
Dureza Rockwell C | 23.0 °C | 38 [-] Show Supplier Material materials with Dureza Rockwell C of 38 [-] |
Elongación | 23.0 °C | 25 % Show Supplier Material materials with Elongación of 25 % |
Límite elástico Rp 0,2 | 23.0 °C | 758 MPa Show Supplier Material materials with Límite elástico Rp 0,2 of 758 MPa |
Resistencia a la tracción | 23.0 °C | 965 MPa Show Supplier Material materials with Resistencia a la tracción of 965 MPa |
Chemical properties
| Property | Value |
|---|---|
Aluminio | 0.1 - 0.5 % Show Supplier Material materials with Aluminio of 0.1 - 0.5 % |
Azufre | 0.03 % Show Supplier Material materials with Azufre of 0.03 % |
Carbono | 0.03 % Show Supplier Material materials with Carbono of 0.03 % |
Cobre | 1.5 - 3 % Show Supplier Material materials with Cobre of 1.5 - 3 % |
Cromo | 19.5 - 22.5 % Show Supplier Material materials with Cromo of 19.5 - 22.5 % |
Fósforo | 0.03 % Show Supplier Material materials with Fósforo of 0.03 % |
Hierro | 22 % Show Supplier Material materials with Hierro of 22 % |
Manganeso | 1 % Show Supplier Material materials with Manganeso of 1 % |
Molibdeno | 2.5 - 3.5 % Show Supplier Material materials with Molibdeno of 2.5 - 3.5 % |
Niobio | 0.5 % Show Supplier Material materials with Niobio of 0.5 % |
Níquel | 42 - 46 % Show Supplier Material materials with Níquel of 42 - 46 % |
Silicona | 0.5 % Show Supplier Material materials with Silicona of 0.5 % |
Titanio | 1.9 - 2.4 % Show Supplier Material materials with Titanio of 1.9 - 2.4 % |
Technological properties
| Property | ||
|---|---|---|
| Application areas | Used in oil production equipment, surface and down hole equipment in sour gas wells. (it is used for down-hole and surface gas- well components including tubular products, valves, hangers, landing nipples, tool joints and packers) | |
| Corrosion properties | The alloy has outstanding resistance to general corrosion, pitting, crevice corrosion and stress corrosion as well as resistance to sulfide stress cracking and stress-corrosion cracking in “sour” (H2S containing) crude oil and natural gas | |
| Heat Treatment | Solution annealed at 980 – 1040°C. Age hardening at 730 – 750°C. | |
| Welding | Very good | |