Gold Member Since 2015
Audited Supplier
Wisdom Import & Export (Shanghai) Co., Ltd.

Stellite 21, Stellite 21 Rod, Poystel 21 manufacturer / supplier in China, offering Stellite 21 Rod Hardfacing Cobalt Based Welding Material, Thermal Spray Babbitt Wire, Tafa 13t Moly Thermal Spray Wire and so on.

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Supplier Homepage Product WELDING MATERIAL WELDING BARE RODS Stellite 21 Rod Hardfacing Cobalt Based Welding Material

Stellite 21 Rod Hardfacing Cobalt Based Welding Material

Purchase Qty.:
(kg)
5-99 100-499 500+
FOB Unit Price: US $35 US $32 US $30
Purchase Qty. (kg) FOB Unit Price
5-99 US $35
100-499 US $32
500+ US $30
Get Latest Price
Production Capacity: 1000tons Per Year
Transport Package: Standard or Customized
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • 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
Product Description
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(%)
CSiMnMoCrWNiFeCo
0.251.50≤0.505.5027.30≤0.502.001.50Rest
 
CHARACTERISITIC
Abrasion Resistance Moderate
Impact Resistance Excellent
Corrosion Resistance Good 
HardnessHRC 20-40
Deposit Layers Multiple
Deposit Cross ChecksNo
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.
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