Wear Corrosition Resistance Cobalt Alloy Hot Extrusion Die
Cobalt Chrome Alloy
- TNM
- China
- 20 days
- 40000pcs/month
- Information
Wear Corrosition Resistance Cobalt Based Alloys Heat Copper Extrusion Die
Product Introduction :
(1.) cobalt alloy is a range of cobalt-chromium alloys designed for wear resistance.
(2) It is a completely non-magnetic and corrosion , resistant cobalt alloy.
(3) There are a number of Cobalt Chrome Alloys, with various compositions optimised for different uses.
(4) Some are formulated to maximize combinations of wear resistance, corrosion resistance,
or ability to withstand extreme temperatures.
Chemical compositions and properties (%)
| Brand | C | Mn | Si | Cr | Ni | Mo | W | Co | Fe | P | S | Density (g/cm3) | Hardness (HRC) |
| ST 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 | |
| ST 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 |
| ST 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 | |
| ST 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 |
Production process
1. Powder metallurgy process
A. Better metallurgical structure, better strength
B. Various types of automatic pressing machines from 3 tons to 630 tons. The ordered profiles can be very flexible.
2. Investment casting process
Different volume of furnaces, the order quantity can be very flexible.
3. Machining
CNC, lathing, drilling, milling, grinding, wire cutting, polishing
Advantages
1. Excellent wear resistance , corrosion resistance and high temperature resistance
2. Easy to machine
Our producing process is :
Dosing ------Mixture powders-----crushing ------Pressing ------Sintering------Grinding ------Inspection------Products-----Package
Our service
1. Research and development(R &D): We have a mature technical team that can assist customers to develop new products and grow together;
2. Design: We can provide free design according to the samples or drawings provided by customers;
3. Customer service: We can provide complete customer service support, including logistics, technical services, equipment commissioning etc;
4. Processing: We can provide OEM manufacturing services according to customer’s demand.
Note: The price is determined by the design drawings and mould size (diameter and thickness), please provide the drawings or sample data to us, we will give you a quote ASAP(within 8 hours).
FAQ
| Q1: What is the Warranty for our products ? |
| A1: We own high precision grading machine to control geometry dimensions and apply ultra fine grain size substrate coated with high performance coatings to guarantee the lifetime of our products, which can satisfy every working condition.If any quality problems on our side occurred in this period , we will take on the shipping cost and replacement. |
| Q2: Do you provide free samples? |
| A2: Yes, usually we provide free samples for testing under the condition of freight paid by customer. |
| Q3: What is your minimum order requirement? |
| A3: We will indicate the MOQ for each item in the quotation sheet. We accept the sample and trial order. If the quantity of single item can't reach the MOQ, the price should be sample price. |
| Q4: What is the delivery time of your products? |
| A4: It depends on the inventory availability.If items needed are in stock, the delivery time would be within 8 work days, but if not the delivery time would be around 20 work days. |
| Q5: Can you manufacture Special-shaped products? |
| A5: Yes, we can. We can produce both standard and special prosucts. We can make them according to your drawings and samples. |
| Q6: May I have my order working schedule? |
| A6: Yes, we will send working schedule of your order each week. We will inspect and test all merchandise in case of damaging and missing parts before shipment. The detailed inspection pictures of the order will be sent to you for your confirmation before delivery. |
shipment and package
<img alt="Hot Extrusion Die"/photo/cobaltchromealloy/editor/20170504110557_33124.jpg" src="https://www.maoyt.com/photo/cobaltchromealloy/editor/20170504110557_33124.jpg"/>
Your feedback is our best honor, please do not hesitate to give us your valuable feedback and we can let you feel more confident to our company and products.
Send your inquiry details right now !!!
