Title: What are the properties of Alloy 20 Bolts?
1What 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.
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2Alloy 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
3Astm 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)
4Types Of Alloy 20 Fasteners
5THANK YOU
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er)