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- Quick Information
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- About Oston Carbide
Basic Info.
Product Description
Tungsten carbide wire drawing dies are tools with highly-polished, specially-shaped holes through which wire is drawn to reduce its diameter. They have a metal case and a tungsten carbide nib.PCD wire drawing dies are made from metal case and a polycrystalline diamond nib , a synthetic material that provides superior resistance to cracking and wear.
Drawing parameters include measurements such as inlet diameter, bell radius, entrance angle, approach angle, bearing, and back relief. Elongation, the ratio of length after drawing to the length prior to drawing is also an important consideration when choosing wire drawing dies.
When selecting tungsten carbide wire drawing dies, wire material and drawing parameters are important specifications to consider,main wires are:
- low carbon steel wires
- middle carbon steel wires
- high carbon steel wires
- stainless steel wires
- copper wires
- silver wires
- galvanized high-carbon steel
Tungsten carbide blank nibs and finished wire drawing dies with steel case are both available in our company.
| Sr.No | Steel case size OD*H(mm) | Pellet size OD*h(mm) | Carbide die ID(mm) | Tolerance of ID (mm) |
| 1 | 25x12 | 8x6 | 0.6-1.0 | 0/-0.02 |
| 2 | 30x16 | 13x10 | 0.4-2.6 | 0/-0.02 |
| 3 | 32x23 | 16x13 | 0.4-3.5 | 0/-0.02 |
| 4 | 32x23 | 16x14 | 0.4-3.5 | 0/-0.02 |
| 5 | 40x28 | 20x17 | 1.8-5.2 | 0/-0.02 |
| 6 | 40x28 | 22x14 | 1.7-6.0 | 0/-0.02 |
| 7 | 40x28 | 22x18 | 1.7-6.0 | 0/-0.02 |
| 8 | 50x28 | 25x20 | 2.8-9.5 | 0/-0.02 |
| 9 | 70x35 | 30x22 | 5.5-12.5 | 0/-0.02 |
| 10 | 75x35 | 35x25 | 8.5-16.5 | 0/-0.02 |
| 11 | 80x35 | 40x25 | 16.5-24.5 | 0/-0.02 |
| 12 | 110x45 | 50x28 | 16.5-24.5 | 0/-0.02 |
| 13 | 120x50 | 60x35 | 24.5-34.5 | 0/-0.02 |
| Grade | ISO grade | Grain size (um) | Binder | density (g/cm³) | Hardness (HRA) | T.R.S (N/mm2) |
| YG6A | K20 | 0.8 | 6 | ≥15.10 | ≥91.5 | ≥1580 |
| YG6X | K10 | 1.0 | 6 | ≥15.00 | ≥91.0 | ≥1880 |
| YG8 | K30 | 1.5 | 8 | ≥14.80 | ≥89.5 | ≥2020 |
| YG12 | K30-K40 | 1.5 | 12 | ≥14.50 | ≥88.0 | ≥2600 |
| YG15 | K30-K40 | 1.5 | 15 | ≥14.00 | ≥87.0 | ≥2900 |
| YG20 | 1.0 | 20 | ≥13.80 | ≥86.0 | ≥2600 |
Wire drawing dies are used with a variety of wire drawing tools and equipment. Straight wire drawing machine is one of the most common metal wire processing equipments,it can draw high carbon ,medium carbon and low carbon steel wire, stainless steel wire, copper wire, alloy copper wire, aluminum alloy wire, etc.
wire drawing dies plays an important role in the wire drawing process,PCD wire drawing dies are often used for thin wires,and it is also trendy choice too in recent years bec of its good performance,tungsten carbide wire drawing dies are always used to draw thicker wires and application where PCD dies are too expensive.
1. Material Milling and Desiccation
Dust-Free Workshop: All staff must wear specified uniforms before entering the workshop.
2. Isostatic Suppressing for carbide rods
Machinery Automation:Automatic manipulators are installed for all of our TPA suppressing facilites,which is more accurate on weight controlling and reduces production cost.
3. HIP Sintering
Strict rules of operation: All operation need be conducted strictly as process rules.
4. Quality checking of trial production.
New testing piece: Testing piece must be produced before a new batch of material is used for mass production to ensure the stable
quality.
5. Grinding and Machining
We own all facilitess for the whole carbide machining system to ensure the delivery in time,including surface grinding lathe,external grinding lathe,centerless grinding lathe,wire cutting machine,EDM sparkling machine.
6. quality checking of finished products.
Double Quality Checking: Inspection for semi-finished and finished products are both essential,products with defects will never be shipped.
7. Packing and delivery
Safe package and delivery: Kraft paper for the first layer,bubble plastic for the second layer,gaps are filled with sponge,We focus on every package detail to ensure that clients receive our goods with good looks and good quality.
Q:Is OSTON CARBIDE producer ?
A:OSTON CARBIDE is a exporting subsidiary for our parent company,which is a manufacturer of tungsten carbide and diamond wheels since 1998,you will get both manufacturing prices and good services here.
Q:What kind of products and service could OSTON supply ?
A:OSTON has been specializing in carbide solutions for clints more than 20 countries,which includes design and manufacturing of various carbide parts.
Q: Is there any certification for products of OSTON ?
A: Yes,All products from OSTON have been endorsed with the ISO9001:2015 certification.
Q:Can a drawing be supplied to OSTON for further design ?
A: Yes,we encourage sending as more information as possible,drawing and sketch are welcome for specific quotation,even a sample could be sent to OSTON for further design.
Q:When can I get the offer after sending inquiry ?
A:Our sales operates between 9:00 am to 6:00 pm Monday to Friday,Offer is usually supplied within 24 hours after we got your inquiry,if you are urgent to get the price,please call us or send email so that we'll take it as priority.
Q:How long time I need spend on waiting for my goods ?
A:Usual delivery time is 15-18 days after 30% down payment is received,please confirm with us before placing the order if you need urgent turnaround delivery.