| Product Description |
Grade of tungsten carbide material:
| No. |
Physical mechanical property |
Application |
| densityg/cm3 |
bending strength N/mm2 |
HardnessHRA |
| 1 |
14.90-15.10 |
≥2400 |
≥91.1 |
High hardness, good abrasion resistance, suitable for solid granite, quartz porphyry, siliceous schist, stronger quartzite, the strongest sandstone and limestone, poor iron ore, etc. |
| 2 |
14.70-14.85 |
≥2700 |
≥90.00 |
High hardness, good wear resistance, suitable for crushing limestone, sandstone, sandy shale, poor iron ore, silicified clay sandstone, copper pyrite and so on. |
| 3 |
14.60-14.80 |
≥2500 |
≥89.5 |
High hardness, good wear resistance, suitable for hard and hard granite, amphibolite, siliceous SLATE, copper pyrite, marble, sandstone, basalt etc |
| 4 |
14.60-14.80 |
≥2300 |
≥88.5 |
Ordinary hardness and wear resistance, suitable for crushing metamorphic sandstone, granite, granite, common limestone, granite porphyry, open-pit granite, dolomite, magnetite, etc. |
| 5 |
14.20-14.40 |
≥2800 |
≥87.0 |
High strength but wear resistance is poor, suitable for crushing and hard sandstone, quartzite, dense silicate dolomite, silicified quartzite, iron ore, ite, granite, sandstone, etc. |
Our advantages:
1.Low price and high quality.
2.Satisfactory pre-sales and after-sales service.
3.The sample is free.
Business terms:
1The product specification is subject to customer's demand.
2. 30% deposit will be charged upon completion of the contract.
3.Start producing after deposit.
4.Take photoes for customers' confirmation.
5.Buyers pay the balance.
6.The factory starts to ship.
Description:
The product specification is subject to customer's demand.
The above price is for reference only. Please contact the manufacturer for details.
RAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 10-20 days ,it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<1000USD, 100% in advance. Payment>1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us!
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