Grade list for cemented carbide tooling insert for wood and metal working:
| ISO Grade |
China Grade |
Density(g/cm3) |
Hardness |
Bending Strength(N/mm2) |
Main Using purpose |
HRA
(ISO3738) |
| K10 |
YG6A |
14.9 |
92 |
1800 |
Suitable for finishing and semi-finishing cast iron and Non-ferrous metal, also can be used for machining Manganese steel&Hardened steel |
| EST-10 |
14.8 |
91.7 |
2000 |
| K20 |
YG6 |
14.9 |
90.5 |
2100 |
Suitable for rough machining of cast iron, also used for milling of cast iron and low alloy steel |
| K30 |
YG8 |
14.8 |
89.7 |
2300 |
| M05 |
YS8 |
13.8 |
92.5 |
1800 |
Suitable for finishing of iron alloy, nickel alloy &High strength steel. |
| M10 |
YW1 |
13.1 |
92 |
1600 |
Suitable for finishing and semi-finishing of stainless steel & normal alloy steel |
| EST30 |
14.3 |
91 |
2160 |
| M20 |
YW2 |
13.0 |
91 |
1800 |
Suitable for semi-finishing of stainless steel & normal alloy steel |
| P10 |
YT15 |
11.3 |
92 |
1800 |
Suitable for finishing and semi-finishing of steel & cast steel, medium feed and high cutting speed |
| P20 |
YT14 |
11.5 |
91.5 |
2000 |
Suitable for finishing and semi-finishing of steel & cast steel |
| P30 |
YT5 |
13.0 |
91 |
2200 |
Suitable for heavy duty rough turnning of steel & cast steel, high feed and low cutting speed under bad working condition |
About us
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Our advantages:
- Professional team for production: Have more than 10 years experience for production on carbide filed.
- Fast delivery based on high production capability.
- Strict quality control system: Ensure our product in good and stable quality.
- Rich experience on customized products.
- Technical support: Help you get the best solution.
Packing & Delivery:
Delivery ways:
-Express companies: DHL, FedEx, TNT, UPS, etc.
-Airlines.
-Ocean shipping
-Land transportation
Packing:
A. Standard packing
-Plastic boxes with foam inside and carton outside.
-Paper boxes with foam inside and carton outside.
-Inner boxes/packing material inside and plywood box outside (for heavy product).
B. Customized packing available: We can do special packing based on client's requirements.
FAQ:
Q. Are you manufacturer or trading company ?
A. We are the manufacturer with our own workshop and production teams.
Q. How to ensure the good quality from you?
All product will go through inspection at least by 3 times:
Material checking: Use the same batch of material, to make carbide pieces to test the compositions and mechanical properties, like density, hardness, bending strength, Cobalt Magnetism, etc.
Semi product checking: Main checking the
Final product checking: Check all data and compare to the target sample we made.
Also check all dimensions and surface finishing.
Q:How long is the delivery time?
For standard product, within 15days
For customized product, within 22 days
Q:Is your product customized or standard?
A: 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.
Q:What are the payment terms?
Regular payment term: 30% deposit and balance paid before delivery
Other options:
Full payment before delivery
Full payment after receiving the goods
O/A 30 days
Audited Supplier 
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