| Customization: | Available |
|---|---|
| Application: | Industrial |
| Standard: | GB |
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| NO.1 | W | Impurity content is less than (%) | ||||||||||
| C | P | S | Si | Mn | Cu | As | Bi | Pb | Sb | Sn | ||
| FeW80-A | 75-85 | 0.10 | 0.03 | 0.06 | 0.5 | 0.25 | 0.10 | 0.06 | 0.05 | 0.05 | 0.05 | 0.06 |
| FeW80-B | 75-85 | 0.30 | 0.04 | 0.07 | 0.7 | 0.35 | 0.12 | 0.08 | - | - | 0.05 | 0.08 |
| FeW80-C | 75-85 | 0.40 | 0.05 | 0.08 | 0.7 | 0.50 | 0.15 | 0.10 | - | - | 0.05 | 0.08 |
| FeW70 | ≥70 | 0.80 | 0.06 | 0.10 | 1.0 | 0.60 | 0.18 | 0.10 | - | - | 0.05 | 0.10 |
Ferrotungsten is an alloy of tungsten and iron. It is used in steelmaking and casting as an additive to tungsten, one of the most important alloying elements for the production of special steels. Tungsten can not only reduce the elongation of steel, but also improve the strength limit and yield point of steel, and also improve the hardness and wear resistance of steel. It is particularly important that tungsten has a good effect on the high temperature mechanical properties of steel, which can improve heat resistance and tempering stability.
Q1: Are you a manufacturer or trading company?
Re: We are a combination of industry and trade.No matter the products we make or trade, highqualityproducts and competitive price is more motto.
Q2: May l get one sample before placing order?
Re: Yes,we'd like to provide additive lubricant sample for you.For some items, it is free and you only need pay the shipping cost, when we both cooperate for some times, free sample will be offered.
Q3: Which payment is available for your company?
Re:There are some payment methods for your option,T/T(USD), Western union,Paypal, Creditcard. You can choose the one which you like.
Q4: How and when can I get my goods after payment?
Re: For small quantity products, it takes only 1-2 days for delivery by air. And for large quantityit wiltake about 1-2 weeks.
Q5: Do you have OEM or ODM service?
Re: Sure,lf needed, we can customize the additive lubricant for you.Q6: How can you guarantee the goods you offer is qualified?Re:All the goods are inspected before shipment, lf the goods can't come to the quality wepromise,youcan ask for refund.
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