4J42 Precision Alloy Steel Bar

1.Aerospace:Used in the manufacture of precision components that require high stability and high-temperature resistance, such as instruments and sensors. 2.Electronics Industry:Electronic packaging and lead frames, especially where matching thermal expansion coefficients with silicon chips and glass is required. 3.Telecommunications:Components that need to maintain structural integrity and dimensional stability, such as critical parts in fiber optic communication equipment. 4.Glass-to-Metal Seals:Used in the manufacture of vacuum tubes, glass-to-metal packages, and other applications that require matching the thermal expansion coefficient of glass. 5.Precision Instruments:Critical components in high-precision measuring devices and precision instruments that need to maintain dimensional stability under temperature changes.

1. Visual Dimension Test 2. Mechanical examining like tensile, Elongation and reduction of area. 3. Impact analysis 4. Chemical examination analysis 5. Hardness test 6. Pitting protection test 7. Penetrant Test 8. Intergranular Corrosion Testing 9. Roughness Testing 10. Metallography Experimental Test

1. Packing is quite important especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put special concern regarding packaging. 2. Sasa alloy’s pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,

4J42 Precision Alloy Steel Bar Product Images

These product images show 4J42 Precision Alloy Steel Bar form, surface condition and workmanship for visual verification before shipment.

4J42 Precision Alloy Steel Bar Product Forms and Details

These images show available 4J42 Precision Alloy Steel Bar forms and product details to support size, shape and finish selection.

\n