Retra Medical
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We are mainly committed to high-tech enterprises integrated with special alloy materials, specializing in the research and sales of special alloys such as nickel-based and iron-based. Products include corrosion-resistant alloys, superalloys, precision alloys, Hastelloy, Monel, INCONEL, INCOLOY, copper-nickel alloys, titanium and titanium alloys, zirconium and zirconium alloys, nickel and nickel-based alloys, nickel-cobalt-based heat-resistant alloys, Hafnium alloy, etc., more than 60 kinds of alloy materials such as special stainless steel.
On the basis of stabilizing the quality of original products, according to market demand, we solve quality problems existing in traditional metallurgical processes, ensuring low miscellaneous and low deflection of alloy material products.
| Property | Precision Alloy Steel Strips | Precision Alloy Steel Sheets |
|---|---|---|
| Material Composition | High-purity elements (nickel, iron, cobalt, chromium). Common: Invar, Kovar, Constantan. | Carefully controlled compositions with low expansion or specialized magnetic properties (Invar, Mu-metal). |
| Thickness | Generally thin: 0.1 mm to 3 mm. | Thicker than strips: 0.5 mm to several millimeters. |
| Applications | Instruments, electronic components, sensors, transformers, automotive parts. | Aerospace, electronics, medical devices, structural parts, enclosures. |
| Mechanical Properties | High strength, dimensional stability, excellent deformation resistance. | High tensile strength, excellent flatness, stable under high/low temperatures. |
| Magnetic Properties | High magnetic permeability (e.g., Mu-metal) for shielding. | Used for shielding in sensitive equipment to eliminate interference. |
| Heat Treatment | Annealing or stress-relieving for optimal stability. | Solution annealing or stress-relief to improve strength and resistance. |
