300mm 350mm 400mm Welding Rod Material Stainless Steel Electrodes E309L-16

E309L-16 is a kind of ultra-low-carbon Cr23Ni13 stainless steel electrode with lime-titania type coating.AC/DC.Due to the low?carbon content,it can still resist intercrystalline corrosion led to by carbide precipttation without any stabilizers like Nb,Ti,etc.

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Application:?
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Used for stainless steel structures of the same types,composite steel,dissimilar steel,etc.In the production of equipment of?synthetic fiber,petrochemical industry,etc.,and also used for surfacing welding on nuclear reactors and transition layers of?pressure vessel inner surfaces and welding inner parts of synthesis towers

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Instruction:

1. The oil stains and rust on the welding should be cleared away.

2. Pls use stainless steel brush cleaning bead ?to avoid iron mied affacting weld quality.

3. Pls Dry 60 minutes at 300-350℃ before welding.?

4. Take out a small quantity into 100-150℃ drying cylinder, when operation.?

5. Do not carry electrode over half-day using quantities.

6.When swing the electrode, swing width should be within 2.5 times of the electrode diameter.

7. Try to keep short arc and low current, in order to reduce creazing and improve toughness.

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