General
Property | Value |
---|---|
Density | 8.34 g/cm³ Show Supplier Material materials with Density of 8.34 g/cm³ |
Mechanical
Property | Temperature | Value |
---|---|---|
Elastic modulus | 20 °C | 233 GPa Show Supplier Material materials with Elastic modulus of 233 GPa |
200 °C | 216 GPa Show Supplier Material materials with Elastic modulus of 216 GPa | |
500 °C | 201 GPa Show Supplier Material materials with Elastic modulus of 201 GPa | |
Shear modulus | 20 °C | 83.4 GPa Show Supplier Material materials with Shear modulus of 83.4 GPa |
200 °C | 77.8 GPa Show Supplier Material materials with Shear modulus of 77.8 GPa | |
500 °C | 70.6 GPa Show Supplier Material materials with Shear modulus of 70.6 GPa | |
Tensile strength | 800.0 - 1000.0 MPa Show Supplier Material materials with Tensile strength of 800.0 - 1000.0 MPa |
Thermal
Property | Value | Comment |
---|---|---|
Coefficient of thermal expansion | 0.0000128 1/K Show Supplier Material materials with Coefficient of thermal expansion of 0.0000128 1/K | 20 to 100°C |
Melting point | 1315.0 - 1440.0 °C Show Supplier Material materials with Melting point of 1315.0 - 1440.0 °C | |
Thermal conductivity | 11.24 W/(m·K) Show Supplier Material materials with Thermal conductivity of 11.24 W/(m·K) |
Electrical
Property | Value |
---|---|
Electrical resistivity | 1.0300000000000001e-08 Ω·m Show Supplier Material materials with Electrical resistivity of 1.0300000000000001e-08 Ω·m |
Magnetic
Property | Value | Comment |
---|---|---|
Relative magnetic permeability | 1.0009 [-] Show Supplier Material materials with Relative magnetic permeability of 1.0009 [-] | max., 500 / 1000 Oe |
Chemical properties
Property | Value | Comment |
---|---|---|
Boron | 0.01 % Show Supplier Material materials with Boron of 0.01 % | |
Carbon | 0.03 Show Supplier Material materials with Carbon of 0.03 | max. |
Chromium | 19.0 - 21.0 % Show Supplier Material materials with Chromium of 19.0 - 21.0 % | |
Iron | 1.0 Show Supplier Material materials with Iron of 1.0 | max. |
Manganese | 0.15 Show Supplier Material materials with Manganese of 0.15 | |
Molybdenum | 9.0 - 10.5 % Show Supplier Material materials with Molybdenum of 9.0 - 10.5 % | |
Nickel | 33.0 - 37.0 % Show Supplier Material materials with Nickel of 33.0 - 37.0 % | |
Phosphorus | 0.015 Show Supplier Material materials with Phosphorus of 0.015 | max. |
Silicon | 0.15 Show Supplier Material materials with Silicon of 0.15 | |
Sulfur | 0.01 Show Supplier Material materials with Sulfur of 0.01 | max. |
Titanium | 1.0 Show Supplier Material materials with Titanium of 1.0 | max. |
Technological properties
Property | ||
---|---|---|
Application areas | ||
Corrosion properties | UGI® KC35N possesses excellent resistance to sulfidation, high temperature oxidation, hydrogen embrittlement, saline so-lutions and most mineral acids. It’s features exceptional resistance to stress corrosion cracking at very high strength level under severe environmental conditions that can crack most conventional alloys. It is also highly resistant to other forms of localized attack, such as pitting and crevice corrosion. As UGI® KC35N is a an extremely noble alloy , this can result in galvanic corrosion when electrically coupled with more active metals such as carbon steel, type 316 stainless, or K MONEL®. UGI® KC35N alloy is included in NACE MR0175 to a maximum hardness of Rockwell HRC 35 (maximum hardness of Rockwell HRC 48 in specific cold reduced plus aged condition). This material requirements lists sulfide stress cracking resistant materials for exposure to sour environment, such as in gas and oil well service. | |
General machinability | The high mechanical properties in the as drawn condition and the ability of cold hardening during machining, need to take particular precautions for machining: | |
Heat Treatment | UGI® KC35N can be aged in the temperature range of 430 / 650 °C /Air cool For optimum properties, cold worked KC35N alloy should ne aged @ 540 – 600 °C The influence of the treatment on annealed material is negligible but become very important on cold drawn products | |
Welding | UGI® KC35N alloy can be successfully TIG welded. In general, welding properties are similar to those of type 304 stain-less. Similar preparations and precautions should be employed. The welding parameters should be adjusted to ensure that the heat input per pass is low. Approximately 1/2 to 2/3 of the heat input used to weld maraging steel and type 304 stainless steel should be used. |