GEN 2209

GEN 2209 Overview

GEN 2209 is designed to weld duplex stainless steel which contains approximately 22% chromium such as S32205, S31803 and S32304. The microstructure of the welds consists of austenite and ferrite. The welds exhibit high tensile strength as well as improved resistance to stress corrosion cracking and pitting.

Download GEN 2209 Data Sheet

Composición química de AWS (típica)

%C	%Cr	%Ni	%Mo	%Mn
0.03 max 0.01	21.5 – 23.5 22.85	7.5 – 9.5 8.6	2.5 – 3.5 3.2	0.50 – 2.00 1.60

%Si	%P	%S	%Cu	%N
0.90 max 0.40	0.03 max 0.018	0.03 max 0.001	0.75 max 0.12	0.08 – 0.20 0.14

Propiedades mecánicas típicas del metal de soldadura

Fuerza de Tensión	100,000 psi	689 MPa
Límite elástico	80,000 psi	552 MPa
Alargamiento	22 %

Typical Welding Parameters

Proceso	Diameter	Voltage	Amperage	Gas/Flux
TIG (GTAW)	1/16” (1.6 mm)	10 – 12	80 – 150	100% Ar
	3/32” (2.4 mm)	15 – 18	150 – 250	100% Ar
	1/8” (3.2 mm)	16 – 20	200 – 375	100% Ar
MIG (GMAW)	.035” (0.9 mm)	29 – 34	150 – 180	98% Ar – 2% O2
MIG (GMAW)	.045” (1.1 mm)	29 – 34	180 – 220	98% Ar – 2% O2
Sub Arc (SAW)	.093” (2.4 mm)	28 – 32	300 – 450
Sub Arc (SAW)	.125” (3.2 mm)	29 – 34	350 – 500

GEN 2209

GEN 2209 Overview

Composición química de AWS (típica)

Propiedades mecánicas típicas del metal de soldadura

Typical Welding Parameters

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