Duplex and Super Duplex stainless steels

Flux cored stainless steel welding wires that will surpass your expectations for joining and cladding jobs. Our range of TETRA wires for duplex and super duplex stainless steels offer excellent weldability, outstanding mechanical properties and are easy to use. Request a datasheet or contact us to find out more.

	Typical all-welded metal analysis
	C	Mn	Si	Cr	Ni	Mo	N	S	P	Cu
TETRA S 22 9 3L-G Product Datasheet Flyer	0.03	1.3	0.8	23	9.1	3.2	0.16	0.008	0.02
TETRA S 329-G Product Datasheet	0.08	0.7	0.8	25	4			0.008	0.02
TETRA S B 22 9 3L-G Product Datasheet	0.03	0.9	0.35	23.5	9.4	3.3	0.18	0.006	0.022
TETRA V 22 9 3L-G Product Datasheet	0.03	1.4	0.8	23	9.5	3.3	0.15	0.008	0.02
TUBE S 22 9 3L-G Product Datasheet	0.02	1.4	0.6	23	9.5	3.3	0.15	0.008	0.02
TUBE S 22 9 3L-S Product Datasheet	0.03	1.3	0.5	23	9	3.2	0.15	0.008	0.02
TETRA S D57L-G Product Datasheet	0.03	1.4	0.6	25	9	3.8	0.26	0.008	0.015	1
TETRA S B D57L-G Product Datasheet	0.03	1.3	0.3	25.4	9.7	3.7	0.26	0.008	0.015
TETRA V D57L-G Product Datasheet	0.03	1.4	0.6	25	9.4	3.8	0.24	0.008	0.015	1.5
TUBE S D57L-S Product Datasheet	0.02	1.4	0.6	25.5	9.5	3.8	0.26	0.008	0.015	1
TUBE S D57L-G Product Datasheet	0.02	1.7	0.45	25	9.5	3.8	0.24	0.008	0.015	1.5

-G : gas shielded
-S : submerged arc welding

Welding Alloys Consumables

Third party approval

Many of our products are used in areas where safety is critical: shipbuilding, construction, railways, pressure vessels, power stations etc.

Storage and handling

As flux cored wires contain powder they can absorb the moisture phenomena, which
could lead to welding problems, that could be avoided by respecting the storing and
handling procedure or alternatively fixed by the following redrying procedure.

Packaging

Technical Guides of Metal Basket spool, Metal Basket reel, Drum, Small plastic spool and Electrodes.

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