Alloy 42 SHEETS / Alloy 42 PLATES

prashaant steel is a leading supplier of alloy 42

with decades of experience and a huge range of stock, prashaant steel is an industry leader in the supply of alloy 42 and other high quality specialist engineering alloys.

alloy 42

alloy 42 is an iron-nickel alloy containing 42% nickel. It exhibits low thermal expansion characteristics over a range of temperatures, which makes it particularly suitable for use in glass and ceramic seals. It finds application in a variety of electronic components and lead frames.

related specifications of alloy 42

• k94100
• astm f30
• 1.3917
• nf a54-301
• feni42

nominal composition of alloy 42

fe 58%, ni 41%, mn 0.8%

mechanical properties of alloy 42

key features of alloy 42

• low coefficient of thermal expansion matched to silicon, ceramic materials such as alumina and beryllia and vitreous glass compounds
• low thermal expansion characteristics over a range of temperatures

applications of alloy 42

general | semiconductor packages, electronic tubes, crt electron guns and automotive and industrial lamps
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