1. Tungsten Bar Introduction
Description
Tungsten rods are widely applied for heating elements in high-temperature
furnaces, electrodes, screws, rabbles in rare earth smelting industry, heating
electrodes in glass industry and support of lamp in the lighting industry, etc.
Specification
1.We produce pure and Tungsten alloy rod;
2.Tungsten rod can be divided into 2 kinds:Forging Tungsten rod allows to have
oxidized film and slight forging hammer mark; the surface of polished Tungsten
rod presents metallic luster and has no-oxidized phenomenon notably; the two
surfaces have no defects, such as divided layer, crackle, burr and vertical
crackle, etc.
3.Tungsten rod is manufactured in random length pieces or cut to
customers' desired
Features
1.The density of our molybdenum rods from 18.9g/cm3 to
19.3g/cm3; The smaller diameter is,the density is
higher.
2.Its purity is higher than 99.95%;
3.Tungsten rod possesses features with high hot hardness, high thermal
conductivity, and low thermal expansion to hot work steels;
4.It is a silvery-white, hard, transition metal, which has the eighth-highest
melting point of any element;
5.Tungsten rod burns only at temperatures above 2600C
6.It has the lowest heating expansion of any commercially used metal.
2. Chemical Component
Fe |
Ni |
C |
Al |
O |
N |
0.004 |
0.002 |
0.0028 |
0.0005 |
0.005 |
0.002 |
Si |
Ca |
Mg |
Cd |
Sb |
Sn |
0.0013 |
< 0.001 |
< 0.0005 |
< 0.001 |
< 0.0005 |
< 0.0005 |
P |
Cu |
Pb |
Bi |
W |
|
< 0.001 |
< 0.0005 |
< 0.0005 |
< 0.0005 |
>99.95% |
|
3. Packaging & Delivery
Packaging Details
1) Standard wooden cases with plastic bags inside.
2) Three-ply
or plywood,fumigation-free.
3) As the clients requirement.
Delivery Detail
10~15 days working days.
4. Shipping
DHL, FEDEX, UPS, TNT, EMS ect.
5. Why Choose Us?
1 |
More than 2000 products are available |
2 |
An ISO9001:2008 ISO14001 C E Certified |
3 |
Offer you professional rare metal products and customized services |
4 |
High Quality goods with most competitive price |
5 |
prompt delivery time |
6 |
Most reasonable payment method T/T L/C PAYPAL WESTERN UNIOn ect |
7 |
We feedback in 24 hours online and provide professional advice on products |
8 |
Good after sales service and compensate service |
9 |
More than six years experiences, Winning customers' trust and satisfaction from all over the world. |