ER321
Often used for welding food machinery,medical equipment,pressure vessel,petrochemical and other occasions, such as 07Cr19Ni11Ti (SUS 321).
The main ingredient of ER321 is 18Cr-8Ni-Ti,stainless steel MIG wire,can be used for all-position welding.Adding Ti based on the SUS308,can effectively improve the corrosion resistance,especially to
improve the resistance to grain boundary corrosion.It has excellent welding performance,smooth and beautiful bead and fewer spatters
Typical Chemical Composition of welding wire(%) | ||||||
C | Mn | Si | Cr | Ni | Mo | other |
0.028 |
1.54 |
0.47 |
19.60 |
9.76 |
0.42 | P:0.015 |
S:0.009 | ||||||
Ti:0.58 | ||||||
Size and recommended current range | |||
Diameter(mm) | 0.8 | 1.0 | 1.2 |
Welding Current(A) | 70-150 | 100-200 | 140-220 |
Packing terms | ||||||
Diameter | 0.8mm | 0.9mm | 1.0mm | 1.2mm | 1.6mm | 2.0mm |
Plastic spool 1kg D100mm | √ | √ | √ | √ |
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Plastic spool 5kg D200mm | √ |
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Plastic spool 15kg D270mm | √ | √ | √ | √ | √ |
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Metal basket 15kg K300mm | √ | √ | √ | √ | √ |
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Packing terms | ||||||
Diameter | 1.2mm | 1.6mm | 2.0mm | 2.4mm | 3.2mm | 4.0mm |
TIG/1000mmx5kg/tube |
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TIG/1000mmx 10kg/tube | √ | √ | √ | √ | √ | √ |
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