What are the properties of Alloy 20 Bolts? - PowerPoint PPT Presentation

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What are the properties of Alloy 20 Bolts?

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ASTM b473 alloy 20 is nickel-iron-chromium based with excellent corrosion resistance in extreme environments. Alloy 20, which is also known as carpenter 20 and 20CB-3. – PowerPoint PPT presentation

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Title: What are the properties of Alloy 20 Bolts?


1
What are the properties of Alloy 20 Bolts?
What kind of metal is alloy 20?
ASTM b473 alloy 20 is nickel-iron-chromium based
with excellent corrosion resistance in extreme
environments. Alloy 20, which is also known as
carpenter 20 and 20CB-3.
For More Information https//www.raajfittings.co
m/alloy-20-fasteners-supplier-manufacturer.htmlht
tps//www.dalloyedfasteners.com/blog/a-brief-compa
rison-between-super-duplex-steel-s32750-bolts-vs-s
32760-bolts/
2
Alloy 20 Bolts
  • Mechanical Properties of ASTM B473 Alloy 20
    Fasteners

Element Density Melting Point Tensile Strength Yield Strength (0.2Offset) Elongation
Alloy 20 8.1 g/cm3 1443 C (2430 F) Psi -80,000, MPa -551 Psi - 35,000, MPa - 241 30
ASTM B473 Alloy 20 Fasteners Chemical Properties
Grade C Mn Si S Cu Ni Cr Fe Mo P
Alloy 20 0.07 max 2.00 max 1.00 max 0.035 max 3.00 4.00 32.00 38.00 19.00 21.00 29.85 min 2.00 3.00 0.045 max
3
Astm B473 Alloy 20 Specifications
  • A bolt is a type of fastener which is used to
    join two parts together. A bolt is a form of
    threaded fastener with an external male thread
    requiring a matching pre-formed female thread
    such as a nut. Bolts are very closely related to
    screws.
  • A fastener or fastening is a hardware device that
    mechanically joins or affixes two or more objects
    together. In general, fasteners are used to
    create non-permanent joints that is, joints that
    can be removed or dismantled without damaging the
    joining components. Welding is an example of
    creating permanent joints. Steel fasteners are
    usually made of stainless steel, carbon steel, or
    alloy steel.
  • Because Alloy 20 provides greater mechanical
    strength to fasteners, it is more reliably at
    both elevated and ambient temperatures. The alloy
    20 bolts suppliers make fasteners that have
    high-grade alloy. Other various types produced
    are slip-on, blind, long weld neck, socket-weld,
    RTJ, and other items in addition to fasteners.
    Alloy UNS N08020 Fasteners have high resistivity
    for pitting corrosion, crevice corrosion.
  • Content Credit
  • https//en.wikipedia.org/wiki/Fastener
  • https//en.wikipedia.org/wiki/Bolt_(fastener)

4
Types Of Alloy 20 Fasteners
5
THANK YOU
  • For more information about the productshttps//w
    ww.raajfittings.com/alloy-20-fasteners-supplier-ma
    nufacturer.html

Content Credit https//en.wikipedia.org/wiki/F
astener https//en.wikipedia.org/wiki/Bolt_(fasten
er)
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