GEN 420

GEN 420 Overview

GEN 420 has a higher carbon content than GEN 410. This alloy is often used for surfacing applications which call for superior resistance to abrasion. It requires preheat and interpass temperatures of not less than 400°F, followed by slow cooling. Post weld heat treatment is used to temper the weld deposit.

Download GEN 420 Data Sheet

Composición química de AWS (típica)

%C	%Cr	%Ni	%Mo	%Mn
0.25 – 0.40 0.35	12.0 – 14.0 12.5	0.60 max 0.13	0.75 max 0.02	0.60 max

%Si	%P	%S	%Cu
0.50 max 0.36	0.03 max 0.016	0.03 max 0.005	0.75 max 0.16

Propiedades mecánicas típicas del metal de soldadura

Fuerza de Tensión	105,000 psi	723 MPa
Límite elástico	95,000 psi	655 MPa
Alargamiento	16 %

Typical Welding Parameters

Proceso	Diameter	Voltage	Amperage	Gas/Flux
TIG (GTAW)	1/16” 1.6 mm	12 – 15	80 – 150	100% Ar
	3/32” 2.4 mm	13 – 16	150 – 250	100% Ar
	1/8” 3.2 mm	14 – 17	200 – 350	100% Ar
MIG (GMAW)	.035” 0.9 mm	24 – 29	150 – 220	98%Ar – 2%O2
MIG (GMAW)	.045” 1.1 mm	25 – 30	160 – 260	98%Ar – 2%O2
Sub Arc (SAW)	.093” 2.4 mm	28 – 33	250 – 450
Sub Arc (SAW)	.125” 3.2 mm	29 – 34	300 – 500

GEN 420

GEN 420 Overview

Composición química de AWS (típica)

Propiedades mecánicas típicas del metal de soldadura

Typical Welding Parameters

Looking to Request a Quote?