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Cut to length Tungsten Carbide Rod Blanks , hard metal bar with 0.6 micron grain size

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Description

Cut to length Tungsten Carbide Rod Blanks, hardmetal bar with 0.6 micron grain size

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Description:?

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Cemented carbide essentially are made of wc and cobalt using by powder metallurgy technology.
Carbide contributes to high hardness property in a most important degree for hard metal WC, while cobalt maintains its relative high toughness at the high level of hardness. With Hot Isostatic Pressing sintering technique, cemented carbide material is fully consolidated by simultaneous application of heat and pressure, producing a close-to-full-density state. Consequently, the technique greatly optimizes rod’s quality, being more stable and reliable.?

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The process to make solid rods starts with a mixture of a precise percentage of tungsten carbide powder and cobalt. Then powders added with forming agent are mixed & pressed into rod form on extrusion presses and hipped by simultaneous application of heat and pressure, producing a component that is as close to theoretic fully density as possible. The hipping process significantly eliminates porosity, showing a homogeneous microstructure on metallographic report. This kind of microstructure also indicates homogeneous properties.

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- ISO Grade: K30 - K40

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- with 90% tungsten carbide, 10% cobalt?

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- Made of 0.6?micron super fine TC powder

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- Hardness(HRA): 92 - 92.3

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- Bending strength(MPA): ≥3800? ? ? ?

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- Available in all Metric dimensions

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- Standard length: unpolished?fixed length


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Specification:?

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Solid?rods-?cut?to?length(Metric):

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- - - -
D | L | D | L | D | L |
(mm) | Tol. (+1.5mm) | (mm) | Tol. (+1.5mm) | (mm) | Tol. (+1.5mm) |
2.0 | 32 | 8.0 | 44 | 12.0 | 84 |
3.0 | 32 | 8.0 | 56 | 12.0 | 101 |
3.0 | 38 | 8.0 | 59 | 12.0 | 151 |
3.0 | 39 | 8.0 | 62 | 14.0 | 59 |
3.0 | 47 | 8.0 | 64 | 14.0 | 76 |
3.0 | 52 | 8.0 | 76 | 14.0 | 84 |
3.0 | 76 | 8.0 | 101 | 14.0 | 151 |
4.0 | 32 | 9.0 | 62 | 16.0 | 63 |
4.0 | 40 | 9.0 | 69 | 16.0 | 75 |
4.0 | 51 | 10.0 | 49 | 16.0 | 77 |
4.0 | 59 | 10.0 | 51 | 16.0 | 83 |
4.0 | 63 | 10.0 | 56 | 16.0 | 93 |
4.0 | 67 | 10.0 | 67 | 16.0 | 151 |
4.0 | 76 | 10.0 | 71 | 18.0 | 85 |
5.0 | 51 | 10.0 | 73 | 18.0 | 93 |
6.0 | 37 | 10.0 | 77 | 18.0 | 101 |
6.0 | 39 | 10.0 | 101 | 18.0 | 151 |
6.0 | 40 | 11.0 | 72 | 20.0 | 76 |
6.0 | 46 | 11.0 | 85 | 20.0 | 93 |
6.0 | 51 | 12.0 | 56 | 20.0 | 100 |
6.0 | 55 | 12.0 | 70 | 20.0 | 102 |
6.0 | 58 | 12.0 | 72 | 20.0 | 105 |
6.0 | 76 | 12.0 | 74 | 20.0 | 151 |
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Areas?of?Application:

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Following are applications that our HF30(K30-K40) fits for cutting.?

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? ? ?1. Corrosion and heat resistant steel
? ? ?2. Stainless steel
? ? ?3. Non ferrous metals
? ? ?4. Plastics

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Advantage:

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Cemented carbide consists of natural hard and stable phase, and practically doesn’t lose any level of its high hardness when heating up. Therefore, high speed steel cannot substitute tungsten carbide, as the high hardness of HSS is only in a result of quenching process during which hard phase nucleates & grows and it breaks down when annealing. ? ??

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Quality can be taken for granted, as we produce tungsten powder, tungsten carbide powder, and material’s quality is for sure guaranteed. About our powder, 11 years are accumulated to be professional, winning high reputation within China, which indicates every pre-process for making solid rods is clearly monitored. Consequently, the quality of solid TC rods is guaranteed to be high and stable.?

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