Stellite 21 Rod Hardfacing Cobalt Based Welding Material

Model NO.: Stellite 21 rod Material: Cobalt Based Length: 300-400mm Electrode Coating Type: Base Stainless Steel Welding Rod Type: Cobalt Welding Welding Power: DC Application: Hardfacing Welding MOQ: 5kg for Stellite 21 Payment Currency: USD/Eur/RMB Process: Continuous Casting Trademark: WISDOM Origin: Shanghai, China Type: Cobalt Welding Electrodes Diameter: 3.2mm Welding Core Type: Alloy Structural Steel Slag Characteristic: Alkaline Function: Hardfacing Electrode Certificate: ISO 9001 Delivery Time: 5-20days of Stellite 21 Quality Test: Mill Test Report Brand Name: Wisdom Product: Stellite 6 Electrodes Specification: ISO 9001 Stellite 21 rod hardfacing cobalt based Welding Material
WISDOM Brand Chinese Leading Manufacturer
Hardfacing welding series
 We are your reliable alloy consultant 
 
PRODUCT INTRODUCTION

WISDOM WD-Co21 is recommended for applications involving cavitation, erosion, corrosion and/or high temperatures, such as valve trim for petrochemical and power generation. Due to its good impact resistance, it has been widely used in the building up of forging or hot stamping dies.
 
Common Names: Stellite 21 Polystel 21
Standard: AWS 5.21-2001 ERCCoCr-B 
 
CHEMICAL COMPOSITION(%)

C	Si	Mn	Mo	Cr	W	Ni	Fe	Co
0.25	1.50	≤0.50	5.50	27.30	≤0.50	2.00	1.50	Rest

 
CHARACTERISITIC

Abrasion Resistance	Moderate
Impact Resistance	Excellent
Corrosion Resistance	Good
Hardness	HRC 20-40
Deposit Layers	Multiple
Deposit Cross Checks	No
Magnetic	No
Hot Wear Hardness	Good
Machineability	Carbide Tools

 
APPLICATIONS
· Used to make various liquid valves, valve seats
· Water turbine blade, hot forging die
 
                    
 
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.

Contact us if you need more details on Stellite 21. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Stellite 21 Rod、Poystel 21. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Welding Material > Welding Bare Rods