Classification: according to the different requirements of use,rhenium bar/rod according to the physical properties is divided into "high density rhenium bar/rod" and "medium density rhenium bar/rod", according to the chemical composition is divided into "high purity 99.99%" and "ultra high purity99.999%.
Appearance: Grey or silver metallic square bar or round rod,medium density ingot is dark grey and high density ingot is bright silver.
Application: Medium density rhenium bar can be used as additives for superalloys and high density bar can be used for the manufacture of rods,wires or high temperature structural parts.
Specification: 4N Grade Re≥99.99%(calculated by subtractive method,except gas element)
5N Grade Re≥99.999%(calculated by subtractive method,except gas element)
Medium density rhenium bar/rod, density is about 12g/cc
High density rhenium bar/rod, density is about 18.5g/cc
Size:Square bar (12-16) * (12-16) * (150-500) mm; Round bar D (10-20) *L (50-300) mm. Can be customized as per requirement.
Typical chemical analysis
| Impurities Trace impurities(%,max) | |||||
| Element | 4N Grade | 5N Grade | Element | 4N Grade | 5N Grade |
| Na | 0.0010 | 0.0001 | Ni | 0.0001 | 0.00001 |
| Mg | 0.0001 | 0.00001 | Cu | 0.0001 | 0.00001 |
| Al | 0.0001 | 0.00001 | Zn | 0.0001 | 0.00001 |
| Si | 0.0005 | 0.00005 | As | 0.0001 | 0.00001 |
| P | 0.0001 | 0.00005 | Zr | 0.0001 | 0.00001 |
| K | 0.0010 | 0.0001 | Mo | 0.0010 | 0.0002 |
| Ca | 0.0005 | 0.00005 | Cd | 0.0001 | 0.00001 |
| Ti | 0.0001 | 0.00001 | Sn | 0.0001 | 0.00001 |
| V | 0.0001 | 0.00001 | Sb | 0.0001 | 0.00001 |
| Cr | 0.0001 | 0.00001 | Ta | 0.0001 | 0.00001 |
| Mn | 0.0001 | 0.00001 | W | 0.0010 | 0.0002 |
| Fe | 0.0005 | 0.00005 | Pb | 0.0001 | 0.00001 |
| Co | 0.0001 | 0.00001 | Bi | 0.0001 | 0.00001 |
| Se | 0.0001 | 0.00001 | Tl | 0.0001 | 0.00001 |
| Gas element for medium density(%.max) | |||||
| O | 0.03 | 0.03 | C | 0.005 | 0.002 |
| N | 0.003 | 0.003 | H | 0.002 | 0.002 |
| Gas element for high density(%.max) | |||||
| O | 0.003 | 0.003 | C | 0.005 | 0.002 |
| N | 0.003 | 0.003 | H | 0.002 | 0.002 |
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, 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 as below:
