TI 2594

Datasheet

Standards

AWS/ASME SFA - 5.9	ER2594
EN ISO 14343 - A	W 25 9 4 N L
TS EN ISO 14343 - A	W 25 9 4 N L
DIN M. No.	~1.4417

Properties And Applications

Super dublex (ferritic-austenitic) stainless steel GTA (TIG) welding rod for welding Cr-Ni-Mo containing super dublex (ferritic-austenitic) stainless steels. Suitable for welding acid tanks and piping in chemical, petrochemical, paper, shipbuilding, sea water desalination industries and offshore platforms. It is also suitable for root pass welding of 22%Cr containing dublex stainless steels and joining of 13%Cr containing martensitic steels. Weld metal with high mechanical strength with high ductility and also gerally has also high stres corrosion resistance, especially in chloride containing media. PREN:40 value provides high resistance to pitting corrosion.

Approvals & Certificates

Typical Chemical Values of Weld Metal

Type of Analysis	Protection Gas	C	Si	Mn	Cr	Ni	Mo	N
Weld Deposit	I1	0.02	0.40	0.60	25.00	9.20	4.00	0.25

Type of Analysis

Protection Gas

Weld Deposit

0.02

0.40

0.60

25.00

9.20

4.00

0.25

Typical Mechanical Values of Weld Metal(%)

Test Condition	Protection Gas	Yield Strength (N/mm²)	Tensile Strength (N/mm²)	Elongation A5 (%)	Charpy V-Notch Properties (J)
As welded	I1	690	850	28	-40°C → 200

Test Condition

Protection Gas

Yield Strength (N/mm²)

Tensile Strength (N/mm²)

Elongation A5 (%)

Charpy V-Notch Properties (J)

As welded

690

850

-40°C → 200

* Chemical compositon and mechanical properties are valid when using shielding gas EN ISO 14175 - I1 (%100 Ar) .

Application Information

Welding Positions :

Polarity:

DC(-)

Protection Gas:

Welding Parameters & Efficiency :

Packaging Information

Product Code	Diameter X Length (mm)	Weight Of The Box (kg)	Boxes Per Package	Weight Of The Package	Packaging Type
23113GBKM2	1.60x1000	5.0	4	21.4	Cardboard Tube
23113HBKM2	2.00x1000	5.0	4	21.4	Cardboard Tube
23113IBKM2	2.40x1000	5.0	4	21.4	Cardboard Tube

Storage & Re-Drying Information

>Shouldn t be exposed to high statical load and impact.