October 2019 HY-Industry Star Products – Monel k500 bolts (HY-marketing department)

In October, the customer ordered the alloy Monel K500 bolts, which was approved by the customer according to the standard: ASTM B865 Monel k500. The material is a precipitation hardened nickel-copper-aluminum alloy that combines the excellent corrosion resistance of the monel 400 with higher strength and hardness and outperforms other nickel-copper alloys. The addition of titanium and aluminum elements makes the K500’s tensile strength much higher than that of the 400 alloy. This high strength can be maintained up to 649 ° C, while the material is ductile and tough when the temperature is as low as -240 °. Another advantage of the K500 alloy is that it remains non-magnetic at temperatures as low as -129 °C. Therefore, the K500 is an ideal material for applications with electronic devices or embedded electronic devices where the magnetic field is an interference factor, such as downhole equipment. K500 also has spark resistance and excellent corrosion resistance, resistant to a variety of chemical elements and marine environment, such as salt, alkali, acid, non-oxidizing acid.

The chemical composition of Monel K500 is as follows:

Alloy

%

Ni

Cu

Al

Ti

Fe

Mn

S

C

Si

 Monle K500

Min.

63

27.0

2.30

0.35

Max.

33.0

3.15

0.85

2.0

1.5

0.01

0.25

0.5

Monel K-500 minimum mechanical properties in the room temperature:

  Forms

  Condition

 Max. section Thickness,in.(mm)

 Tensile strength Min. Ksi.(Mpa)

 Yield strength Min.Ksi.(Mpa)

Elongation in 2 in,or4D,min.,%

Hardness

HBmin.

 HRC min.

Round bars, Hexagons, squares, rectangles andforgings

  hot-worked and age hardened

   All Sizes

   140(965)

   100(690)

   20

   265

   27

  Round bars

 cold worked and age hardened

1/4(6.4)to 1(25.4)

145(1000)

110(760)

15

300

32

over 1(25.4)to 3(76.2)

140(965)

100(690)

17

280

29

over 3(76.2)to 4(101.6)

135(930)

99(655)

20

255

25

 Hexagons

cold worked andage hardened

 1/4(6.4)to 2(50.8)

 140(965)

 100(690)

 15

 265

 27

Round bars, Hexagons, squares, rectangles andforgings

  Annealed and age hardened

Up to 1(25.4)

130(895)

90(620)

20

250

24

  1(25.4)and over

  130(895)

  85(585)

  20

  250

  24

Another advantage of the K500 alloy is that it remains non-magnetic at temperatures as low as -129 °C. Therefore, the K500 is an ideal material for applications with electronic devices or embedded electronic devices where the magnetic field is an interference factor, such as downhole equipment. Monel K500 also has spark resistance and excellent corrosion resistance, resistant to a variety of chemical elements and marine environment, such as salt, alkali, acid, non-oxidizing acid. Welcome customers to visit HY-Industry!

HY-industry is qualified  Nickelalloy&cobalt alloy materials supplier.

We have more than twenty years experience in kind of High temperature alloy production.

Inconel 718, Monel 400,Monel 500,Stellite 6,Stellite 12,Incoloy 800ht,Incoloy 901,Nimonic 80A,Kovar,Invar 36,Inconel 625,Hastelloy C276, Incoloy 825 are mature productes of us.

When you want to know more about our products, please contact us:

http://hynickelalloy.com/