Corrosion Resistant Alloy Nuts

Alloy20CB-3 UNS N08020 NS143 Carpenter20CB3 Heavy Hex Nut 2.4660 for Sale

Alloy20CB-3 UNS N08020 NS143 Carpenter20CB3 Heavy Hex Nut 2.4660 for Sale
Product Details

Alloy 20 Nut
The nut is a fastener with internal threads and used in conjunction with a screw for mechanical parts for movement or power.

BDF can offer all kinds of hot forged and cold formed nuts such as hexagon nuts, heavy hex nuts, hexagon coupling nuts, hexagon thin nuts, hexagon castle nuts, self locking nuts, hexagon domed cap nuts and other non-standard nuts according to customer drawings. The size ranges from M6-M100 in METRIC and 3/8” to 3-1/2” in INCH.
Alloy20 alloy has the following characteristics:
Has a lot of excellent performance of the corrosion resistance of the alloy, the oxidation and medium reductive corrosion resistance has a good resistance, with excellent resistance to stress corrosion cracking and good resistance to local corrosion in many chemical process medium in a satisfactory corrosion resistance characteristic.
Applications:
Chemical, food, pharmaceutical and plastics industries, heat exchangers, mixing tanks, pickling equipment, synthetic rubber manufacturing equipment, pumps, valves and piping.
Chemical composition:

%

Fe

Ni

Cr

Cu

Mo

C

Mn

Si

P

S

Nb+Ta

Min

balance

32.0

19.0

3.0

2.0






8*C

Max

38.0

21.0

4.0

3.0

0.07

2.00

1.00

0.045

0.035

1.00

Physical properties:

Density

8.08 g/cm3

Melting range

1357-1430℃

Alloy 20 minimum mechanical properties in the room temperature:

Alloy

Tensile strength
Rm N/mm2

Yield strength
RP0.2N/mm2

Elongation
A5 %

Alloy 20

600

320

35

If our alloy20cb-3 uns n08020 ns143 carpenter20cb3 heavy hex nut 2.4660 for sale caters to your requirement, welcome to contact our professional manufacturers and suppliers. Highly qualified products, competitive price and good after-sale service can be assured.

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