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Introduction
Chemical components Chemical element composition content（%）
Composition | C | Si | Mn | P | S | Cr | Ni | W | Fe | Cu | Ag | B | Pb | Bi | La |
Min | 0.05 | 0.20 | \ | \ | \ | 20.00 | 20.00 | 13.00 | \ | \ | \ | \ | \ | \ | 0.03 |
Max | 0.15 | 0.50 | 1.25 | 0.02 | 0.015 | 24.00 | 24.00 | 16.00 | 3.00 | 0.07 | 0.001 | 0.015 | 0.001 | 0.0001 | 0.12 |
Mechanical properties
Rigidity | Tensile strength | Yield strength | Elongation |
HBS≤302 | ≥860MPa | ≥380MPa | ≥45% |
Physical properties
Density | Melting points | Specific heat | Magnetism | Resistivity | Thermal conductivity | Linear expansivity |
9.09g/cm3 | 1300-1360℃ | 208J/(Kg.℃） | \ | 1.051Ω·mm²/m(20℃) | 12.23W/(m.k)(200℃) | 11.8×10-6/K(20℃) |
UNS R30188 Alloy Advantages
(1)High temperature performance: Maintain good structural and mechanical properties at operating temperatures up to 1100°C.
(2)Corrosion resistance:T can resist oxidation, sulfidation, corrosion in high-temperature gases and solutions, and prolongs the service life of components.
(3)High strength:Material can withstand large forces and loads under high temperatures and pressures, ensuring the safety and reliability of components.
(4)Processing performance:The alloy has good cold and hot processing plasticity and welding process performance, is easy to process through hot deformation and cold deformation processes, and is suitable for manufacturing complex high-temperature parts.
(5)Wear resistance:work in combustion chambers of aerospace engines, turbochargers, etc.
(6)Hot corrosion resistance:The alloy has excellent resistance to molten chloride salts and gaseous sulfurization
UNS R30188 Alloy Applications
(1)Aerospace field: aero engines, missile propellers, and turbines, such as nozzles, turbine blades, high-pressure turbine disks, and gas turbines. Disk etc.
(2)Energy field:gas turbines, nuclear energy and chemical equipment,turbine blades, combustion chamber walls and bearings.
(3)Chemical industry:chemical reactors, steam cracking devices and catalysts.
(4)Marine engineering: seawater desalination equipment and ocean drilling equipment.
(5)Military and special industrial fields:rocket molding machines, aerospace engine components etc.
Available products
MONO Group can provide UNS R30188(GH5188) High-temperature Alloy Plate,sheet,round bar, strip, wire,tube,pipes. For more size and stock request,pls contact us freely.
MONO Group is one of Superalloy, Nickel alloy, high Temperature alloy manufacturer&Supplier&Wholesaler from China,We can supply high quality alloy plate,sheet,round bar,tube.pipes,fittings,flange,pls contact us freely for your RFQ to info@monokj.com
