| Customization: | Available |
|---|---|
| Type: | Cobalt Welding Electrodes |
| Material: | Cobalt Based |
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ISO 9001 certificate Stellite 21 welding rod
WISDOM Brand Chinese Leading Manufacturer
Hardfacing welding series
PRODUCT INTRODUCTION
WISDOM Stellite's™ cobalt base alloys are available as cobalt rods, cobalt electrodes, cobalt wire and cobalt powder. Cobalt alloys are used primarily for wear applications, our cobalt alloys can be applied by any known fusion welding process or HVOF spraying proess and are particularly well-suited for hardfacing applications. Cobalt alloys are the most widely used wear resistant hardfacing materials available. Their unique combination of wear resistance, strength and corrosion resistance make them adaptable to many harsh environments. Cobalt alloys are selected for their excellent resistance to the widest combination of wear types including adhesive wear, abrasion, erosion, contact fatigue, thermal shock, cavitation wear, corrosion and oxidation. The degree to which the cobalt alloys retain these properties assures their unique position in the wear technology field.
|
ALLOY |
NOMINAL ANALYSIS OF BARE ROD |
|
Hardness (HRC) |
|||||||
|
|
Co |
Cr |
W |
C |
Ni |
Mo |
Fe |
Si |
Others |
|
|
COBALT BASE ALLOY BARE RODS |
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|
Stellite 1 |
Bal. |
30 |
13 |
2.45 |
<3.0 |
<1.0 |
<3.0 |
<1.0 |
<0.5 |
50-58 |
|
Stellite 6 |
Bal. |
29 |
4 -5 |
1.2 |
<3.0 |
<1.0 |
<3.0 |
<2.0 |
<0.5 |
40-46 |
|
Stellite 12 |
Bal. |
30 |
8.5 |
1.4-1.8 |
<3.0 |
<1.0 |
<3.0 |
<2.0 |
<0.5 |
44-50 |
|
Stellite 21 |
Bal. |
27 |
0.20 |
0.25 |
3 |
5.2 |
<3.0 |
<1.5 |
<0.5 |
20 |
AWS RCoCr-B (Stellite 21)
Features:
1) Powder of three main alloys: cobalt-base alloy, nickel-base alloy, and
iron-base alloy, stellite alloy
2) Properties: good resistance against high-temperature, corrosion, wear,
shock and stick abrasion
3) Main application: use to repair and pre-protection of valve seat, pump
shaft sleeve and valve gate
4) Process: OXY, PTA, high frequency remelting
5) Specifications: 150/320, 200/400, 280/400, 180/400, 60/170, 60/200
PACKING DETAILS
About Delivery and shipping
1. For the products which we have raw material in stock.
We can deliver the products within 7-10 days after the payment has been confirmed.
We will choose the shipping way as you required: By sea, by air, by express, etc.
As for the costs and shipping period information, please contact us via telephone, mail or online trade manager.
2.For the products need to start from smelting
We will finish the production within 20-25 days after the deposit has been confirmed. We will choose the shipping way as you required: By sea, by air, by express, etc.
As for the costs and shipping period information, please contact us via telephone, mail or online trade manager.
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