Duplex Stainless Steel Nuts

F55 S32760 Heavy Hex Nuts

F55 S32760 Heavy Hex Nuts
Product Details

F55(S32760) 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.
S32760 (F55,1.4501) is a high alloy super duplex stainless steel, mainly used in a variety of strong corrosive environment. S32760 dual phase steel strength and corrosion resistance is strong, mainly for chemical processing, petrochemical and submarine equipment. It has strong resistance to chloride corrosion, high thermal conductivity and low coefficient of thermal expansion. Higher chromium, molybdenum and nitrogen levels make it highly resistant to erosion, crevice corrosion and other corrosion. S32760 dual-phase steel excellent overall performance is better than the general dual-phase steel, such as 2205, S31803 and so on.
S32760 dual-phase steel can withstand a variety of inorganic acids and organic acids, while its added copper so that it has excellent resistance to non-oxidizing acid corrosion, S32760 also resistant to alkali corrosion, but S32760 dual phase steel is not suitable for long-term working temperature 300 ° C or more, because the above-mentioned temperature, the toughness of the material will be significantly reduced.
F55(S32760) Chemical Composition:

%

Fe

Cr

Ni

Mo

C

Mn

Si

P

S

Cu

N

W

min

balance

24.0

6.0

3.0






0.5

0.2

0.5

max

26.0

8.0

4.0

0.03

1.0

1.0

0.03

0.01

1.0

4.0

1.0

F55(S32760) Physical Properties:

Grade

Density

Super Duplex 32760

7.8 g/cm3

F55(S32760) Bolt Mechanical Properties:

Condition

Tensile Strength

Yield Strength σp0.2/MPa

Elongation
 
A5%

Brinell Hardness

Solution Treated

800

550

15

≤310

If our f55 s32760 heavy hex nuts 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.

Feedback