Type
Metal cored wire designed for welding 25Cr type duplex stainless

AA 2594M is a metal cored wire designed for welding 25Cr type duplex stainless steels especially for Super Duplex grade. Excellent productivity, improved weldability, better wetting properties compared to solid wires. Excellent weld metal quality and X-ray soundness

Not required

classification
AWS
A 5.22: ~E2594T1-1
EN ISO
17633-A: T 25 9 4 Cu N L M M12 1
W.Nr.
1.4410
1.4501
Applications

Duplex stainless steels in chemical industry such as offshore, tubing, vessel, boilers etc

Type
Metal cored wire designed for welding 25Cr type duplex stainless
Applications

Duplex stainless steels in chemical industry such as offshore, tubing, vessel, boilers etc

Propriétés

AA 2594M is a metal cored wire designed for welding 25Cr type duplex stainless steels especially for Super Duplex grade. Excellent productivity, improved weldability, better wetting properties compared to solid wires. Excellent weld metal quality and X-ray soundness

Classification
AWS
A 5.22: ~E2594T1-1
EN ISO
17633-A: T 25 9 4 Cu N L M M12 1
F-nr
6
FM
5
W.Nr.
1.4410
1.4501
Convient pour

1.4507, 1.4410, 1.4468, 1.4515, 1.4517, 1.4501, 1.4467, 1,4569, 1.4508

X2 CrNiMoCuN 25-6-3, X2 CrNiMoN 25-7-4, GX2 CrNiMoN 25-6-3, GX2 CrNiMoCuN 26-6-3,  GX2 CrNiMoCuN 25-6-3-3, X2 CrNiMoCuWN 25-7-4, X2CrMnNiMoN26-5-4, X 2 CrNiMoN 26 7 4, GX2CrNiMoCuWN25-8-4

UNS S32520, S32550, S32750, S39274, S39277, S39553, S32760, J93380

Ferralium 255, SAF 2507, ZERON 100, UR 76 N, SM22Cr, SAF 2507, Alloy 2507, Alloy 2594, Super Duplex

Agréments
CE
Positions de soudage
PA
PB
PC
PF
Etuvage

Not required

Gas acc. EN ISO 14175
M21
Analyse
C Si Mn P Cr Ni Mo N Cu Nb+Ta S
0.025 0.6 1.4 0.025 25.5 9 3.5 0.25 0.6 0.015
Propriétés mécaniques
Heat
Treatment		 RP0,2
(MPa)		 Rm
(MPa)		 A5
(%)		 Impact Energy (J) ISO-V Hardness
-46°C
As Welded 580 680 20 40 HRc
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