Weld Star - ER 312 Stainless Wire (1.0mm) 15kg

Weld Star - ER 312 Stainless Wire (1.0mm) 15kg

Stock Code: CBL-00446476
Manufacturer Part No: 6011100154
£364.80 (inc VAT) per EACH
£304.00 (exc VAT)
Quantity: - +

Features and Applications


Austenitic stainless steel wire originally designed to weld cast alloys of similar composition.


It gives a two-phase weld deposit with substantial percentages of ferrite in austenite matrix.


Ideal for welding dissimilar metals such as carbon steel to stainless steel, particularly those grades high in nickel.


Due to its high ferrite level, ER 312 is very adapted to heterogeneous welding, especially when one of the components is fully austenitic.


Good corrosion oxidation resistance at high temperature due to its high content of Cr.


Service temperatures should be below 420°C to prevent formation of secondary brittle phases.


Precision layer wound for superior wire feeding characteristics.


Typically used on industrial furnaces, annealing chambers, fused salt treatment installations and boiler parts, as well as heat exchangers etc.


Test Certificates can be found online @wilkinsonstar247.com


  


Typical Base Materials


Mild and low alloy steels, stainless steel of similar composition, Buffer layers, armor plate, 409, 304, difficult to weld steels such as:, 25CrMo4, 42CrMo4, 50CrMo4, 42MnV7, 1.7218, 1.7225, 1.7228, 1.7223, AISI: 4130, 4140, 4150, C45, C60, tool steel repairs etc*


* Illustrative, not exhaustive list


 














Standards
EN ISO 14343-A - G 29 9
AWS A5.9 - ER 312

 





















































Chemical Composition % (Typical)
C%Mn%Si%S%P%  
0.0911.590.460.0040.021  
       
Ni%Cr%Mo%Cu%   
20.6826.650.0400.21   

 























Mechanical Properties
Tensile Strength≥650 MPa 
Yield Strength≥450 MPa
 
Elongation≥15 %
 

Mechanical properties are approximate and may vary based on the heat, shielding gas, welding parameters and other factors.


 




























Welding Parameters - M12
ØmmCurrent (A)Voltage (V)
0.80 mm40-12015-20
1.00 mm80-16016-22
1.20 mm
100-21017-23

 




























Welding Parameters - M13
ØmmCurrent (A)Voltage (V)
0.80 mm160-21024-28
1.00 mm180-28025-30
1.20 mm
200-30026-32

 


Shielding Gases


EN ISO 14175 - M12, M13


 


Welding Positions


EN ISO 6947 - PA, PB, PC, PD, PE, PF


 




MaterialStainless Steel
BrandWeld Star
ClassificationER 312
Diameter1.0MM
Weight15KG

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