Corrosion Resistant Alloy Nuts

C4 00Cr14Ni4Si4 Heavy Hex Nuts

C4 00Cr14Ni4Si4 Heavy Hex Nuts
Product Details

C4 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.
C4 alloy has the following characteristics:
C4 (00Cr14Ni14Si4) is an ultra low carbon
High silicon austenitic acid stainless steel
1) No edge corrosion after welding, and has good resistance to small hole corrosion and excellent resistance to stress corrosion;
2) C4 stainless steel plastic toughness is good, an increase of safety and reliability, to avoid the industrial pure titanium in the smoke nitric acid in the fire, the risk of explosion;
3) C4 stainless steel is much better than the corrosion resistance of high purity aluminum, and with high silicon cast iron can not be compared with the mechanical properties, the welding joints with the base metal with the mechanical properties and corrosion resistance.
Applications:
C4 alloy can be widely used in chemical industry, fertilizer, mining, metallurgy, national defense, petrochemical, pharmaceutical, chemical fiber, pesticide, dye, paper, food and other industries. C4 alloy is mainly used for concentrated sulfuric acid concentrated nitric acid, especially resistant to 98% concentration of concentrated sulfuric acid, concentrated nitric acid project.
Chemical composition:

%

Ni

Cr

C

Mn

Si

S

P

Min

13.0

13.0



3.5



Max

15.0

15.0

0.02

1.0

4.5

0.007

0.026

C4 minimum mechanical properties in the room temperature:

Alloy

Tensile strength
Rm N/mm2

Yield strength
RP0.2N/mm2

Elongation
A5 %

C4

711

324

63

If our c4 00cr14ni4si4 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.

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