HONAVAR;FILLER WIRE; AWS A 5.14 ER NiCrMo-3

BRAND : HW-NiCrMo-3

SOLID NICKEL BASE ALLOY WIRE FOR TIG WELDING (A Versatile Alloy)

AWS A 5.14 ER NiCrMo-3

Materials to be welded:

1. a) Inconel 625, Incoloy 800, Incoloy 801,
2. b) High Mo austenitic stainless steels, such as Avesta 254 SMO,
3. c) Dissimilar joints between 

Applications:

Weld metal of this class is characterized by a high level of tensile strength (> 720 MPa), combined with toughness, & corrosion resistance and heat resistance. These properties render it suitable for-

1. a) nickel alloys in furnace parts,
2. b) 6% Mo super austenitic stainless steel,
3. c) Cladding & overlaying pumps, valves, in different marine environments.

Available in (1) 1.6, 2.0, 2.4, 3.2 mm dia in 1000 mm length

Special Property:  Iron content is controlled below 1% to take care of dilution effect in cladding. Chemical Analysis of Wire (%):

	c	Mn	Si	Cr	Ni	Mo
min	-	-	-	20.0	60.0	8.0
max	0.05	0.5	0.5	23.0	Balance	10.0

 

	Nb	Fe	S	P	Cu	Ai	TΙ
Min	3.15
Max	4.15	1.0	0.015	0.015	0.50	0.50	0.40

  All Weld Mechanical Properties (As welded): Typical Values:

UTS	760 MPa
0.2% Proof Stress	500 MPa
Elongation	36.0%
CVN Impact energy	60 joules at -196°C.