ER307
Used in nuclear submarines,ballistic steel and other special occasions which require non-magnetic,and can also be used for dissimilar steel which is difficult to weld and easy to crack.
The main ingredient of ER307 is 18Cr-8Ni-4Mn,it is austenitic stainless steel MIG welding wire, can be used for all-position welding.Have low sensitivity of deposited metal to crack,suitable for the welding of non-magnetic,high manganese steel,indurative corrosion resistant steel.It has excellent welding performance,smooth and beautiful bead and fewer spatte
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Typical Chemical Composition of welding wire(%) |
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C |
Mn |
Si |
Cr |
Ni |
Mo |
other |
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0.080 |
4.50 |
0.43 |
20.02 |
9.52 |
0.97 |
P:0.012 |
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S:0.011 |
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Size and recommended current range |
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Diameter(mm) |
0.8 |
1.0 |
1.2 |
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Welding Current(A) |
70-150 |
100-200 |
140-220 |
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Packing terms |
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Diameter |
0.8mm |
0.9mm |
1.0mm |
1.2mm |
1.6mm |
2.0mm |
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Plastic spool 1kg D100mm |
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Plastic spool 5kg D200mm |
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√ |
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Plastic spool 15kg D270mm |
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√ |
√ |
√ |
√ |
√ |
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Metal basket 15kg K300mm |
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Packing terms |
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Diameter |
1.2mm |
1.6mm |
2.0mm |
2.4mm |
3.2mm |
4.mm |
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TIG/1000mmx5kg/tube |
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√ | √ | √ | √ |
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TIG/1000mmx10kg/tube |
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