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1. GRAND SEA carbide rod production adopts a full series of dry strip isostatic pressing (DIP) and molding, which is the only factory in China. The produced carbide round bar has high density, high strength and can effectively avoid material instability caused by extrusion process.
2. GRAND SEA carbide rod with annual capacity of 700T, with complete specifications, massive inventory and fast delivery, which can reduce the pressure of customer inventory preparation.
3. GRAND SEA is long-term supplier of world-class cutting tools company with stable quality and price advantage. We mainly produce tungsten carbide round bar and tungsten carbide rod.
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High hardness: Tungsten carbide round bar has a very high hardness, typically ranging from 90 to 95 on the Rockwell C scale. This makes it an excellent material for cutting and machining hard materials, such as steel, cast iron, and stainless steel.
Good wear resistance: Tungsten carbide round bar has excellent wear resistance, which means that it can withstand prolonged contact with abrasive materials without wearing away. This makes it a good choice for applications where cutting tools and wear plates are subjected to high levels of wear, such as in the mining and manufacturing industries.
High strength: Tungsten carbide round bar is also very strong, with a tensile strength of up to 2,500 MPa. This makes it a good choice for applications where high stresses are present, such as in cutting tools and drill bits.
Good toughness: Tungsten carbide round bar is also tough, meaning that it can withstand impact without breaking. This makes it a good choice for applications where cutting tools and wear plates are subjected to impact, such as in the metalworking industry.
Corrosion resistance: Tungsten carbide round bar is also corrosion resistant, meaning that it can withstand exposure to a variety of corrosive environments. This makes it a good choice for applications where cutting tools and wear plates are used in harsh environments, such as in the chemical processing industry.
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| Grade | WC/% | CO+Other% | Grain size (um) | Density (g/cm³)± 0.1 | Hardness(HRA)± 0.5 | Hardness HV30 | TRS(kgf/mm²) | KIC MNm-3/2 | ISO |
|---|---|---|---|---|---|---|---|---|---|
| H11F | 89 | 11 | 1.0 | 14.3 | 91.3 | 1510 | ≥350 | 11.0 | K20-K30 |
| H10F | 90 | 10 | 0.8 | 14.4 | 91.8 | 1580 | ≥380 | 10.8 | K20-K40 |
| H10S | 90 | 10 | 0.6 | 14.4 | 92.1 | 1630 | ≥350 | 9.9 | K20-K40 |
| H12U | 88 | 12 | 0.4 | 14.3 | 92.5 | 1690 | ≥350 | 9.4 | K20-K40 |
| H12U-T | 88 | 12 | 0.3 | 14.3 | 93.0 | 1800 | ≥350 | 9.6 | K20-K40 |
| H08U-K | 92 | 8 | 0.4 | 14.7 | 93.2 | 1900 | ≥350 | 9.0 | K10-K20 |
| H09U-T | 91 | 9 | 0.3 | 14.5 | 94.0 | 2050 | ≥350 | 9.2 | K05-K11 |
| H06U | 94 | 6 | 0.4 | 14.85 | 94.0 | 2050 | ≥380 | 8.7 | K05-K10 |
Tested by TSI8130, Our pocket filter media enjoy good reputation from customers all over the world.
| Processed Material | Knife Type | H11F | H10F | H10S | H12U | H12U-T | H08U-K | H09U-T | H06U | |
|---|---|---|---|---|---|---|---|---|---|---|
| P | Steel | Drill | ● | ● | ||||||
| Rough milling | ● | ● | ○ | |||||||
| Finish milling | ○ | ● | ○ | ○ | ||||||
| K | Cast iron | Drill | ● | ● | ||||||
| Rough milling | ● | ● | ||||||||
| Finish milling | ○ | ● | ||||||||
| H | Hard material | Drill | ○ | ● | ||||||
| Rough milling | ○ | ● | ● | |||||||
| Finish milling | ○ | ● | ● | ● | ||||||
| M | Stainless steel | Drill | ○ | ● | ||||||
| Rough milling | ● | ● | ○ | ○ | ||||||
| Finish milling | ○ | ● | ● | ● | ||||||
| S | Titanium AlloyHigh Temperature Alloy | Drill | ● | |||||||
| Rough milling | ● | ● | ○ | ○ | ||||||
| Finish milling | ○ | ● | ● | |||||||
| N | Aluminum Alloy Copper Alloy | Drill | ○ | ● | ● | ● | ||||
| Rough milling | ○ | ○ | ○ | ○ | ● | ● | ||||
| Finish milling | ○ | ○ | ○ | ○ | ● | ● | ||||
| Other | 3Composite materials (engineering resins) | Drill | ● | ○ | ○ | ● | ||||
| Rough milling | ● | ● | ||||||||
| Finish milling | ● | ● | ||||||||
Please send an inquiry sheet or contact our sales staff directly.
We have the regular product and also have rich experience for customized parts. We have many success projects that make the product based on your own designs.
Stock product: We have stock for some regular product, we can send them immediately once order confirmed. For Non-stock product: around 30 days.
Will depend on product type
Yes, we can. And we have our own professional R&D team that we could produce according to your drawing or sample.
Yes, we could offer free samples for testing as support, clients will just need pay the sample deliver cost fee only.
Our company is a professional producer with more than 10 years experience in this field.
Yes, we can produce high quality micro100 boring bars,vnmg boring bar.
Yes, we can produce high quality carbide drill tips, Carbide Button Inserts, mining carbide.
