Cobalt Alloy Plate/Cobalt Plate

Cobalt Alloy Plate/Cobalt Plate

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Product Details

Cobalt Alloy Plate/Cobalt Plate

1. Cobalt alloys have higher melting points than nickel (or iron) alloys ,This gives them the ability to absorb stress to a higher absolute temperature .

2. Cobalt alloys give superior hot corrosion resistance to gas turbine atmospheres , this is due to their high chromium content.

3. Cobalt alloys show superior thermal fatigue resistance and weldability over nickel alloys .

---Excellent wear and corrosion resistance even at high temperature up to 800℃

SYTOP cobalt base alloys is a range of cobalt-chromium-tungsten alloys with wear resistance, corrosion and high thermal resistance. It is widely used in oil & gas, machinery, wood cutting, automotive, paper and food processing industry etc.

Chemical compositions and properties (%)

Brand

C

Mn

Si

Cr

Ni

Mo

W

Co

Fe

P

S

Density

(g/cm3)

Hardness

(HRC)

cobalt chromium alloy 3

2.0-2.7

1.0

1.0

29-33

3.0

 

11-14

Bal.

3.0

≤0.03

≤0.03

8.55

51-55

Cobalt Chromium Alloy 6

0.9-1.4

1.0

1.5

27-31

3.0

1.5

3.5-5.5

Bal.

3.0

≤0.03

≤0.03

8.35

38-44

Cobalt Chromium Alloy 12

1.1-1.7

1.0

1.0

28-32

3.0

 

7.0-9.5

Bal.

3.0

≤0.03

≤0.03

8.40

44-49

Cobalt Chromium Alloy 20

2.2-3.0

 

2.0

30-34

3.0

1.0

14-18

Bal.

3.0

≤0.05

≤0.05

8.65

53-59

Tantung-G 25

2.2-2.8

1-3

 

27-32

7

Ta/Nb

14-19

Bal.

2-5

   

8.84

57-60

Tantung-G35

3.3-3.8

1-3

 

27-32

7

Ta/Nb

14-19

Bal.

2-5

   

8.80

60-63

Cobalt Chromium Alloy

0.04

 

2.5-2.7

8-10

 

27-29

 

Bal.

       

55

Cobalt Chromium Alloy

0.04

 

3.2-3.6

16-18

 

27-29

 

Bal.

       

58

Specifications that we can made :

Different size cobalt alloy bar, cobalt alloy rod, cobalt alloy plate 

Drawing made seal, cobalt alloy valve seat and cboalt alloy ball, coblat alloy bush and sleeve etc. 

Some size cobalt alloy

tube

 

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