Arc Welding Service

CATEGORY

TYPE

Rutile flux cored wire with slag support for M21 mixed gas with excelent welding properties in all positions.

APPLICATIONS

Steel construction, shipbuilding, pressure vessels, mechanical engineering, pipe work etc.

PROPERTIES

AA R3Y is a rutile flux cored wire which offers high deposition rate in PF position with smooth and stable arc, low spatter and fast freezing slag coverage.

CLASSIFICATION

AWS

A 5.20: E 71T-1M

EN ISO

17632-A: T 42 2 PM 1 H5

SUITABLE FOR

Steel type:
Unalloyed steels:
Boiler plates:
Pipe steels:
-
Shipbilding plates:
Steel castings:
Thin sheets:

DIN:
St 33 to St 52.3
HI, HII, 17 Mn4
St 35 to St 52.4
StE 210.7 to StE 360.7
A, B, D
GS-38 to GS-52
1623/1

W.Nr.:
1.0035 to 1.0570
1.0345, 1.0425, 1.0481
1.0308 to 1.0581
1.0307 to 1.0582
1.0440, 1.0472, 1.0475
1.0416 to 1.0551
-

APPROVALS

TUV, DNV, LLoyds, CE in progress

WELDING POSITIONS:

TYPICAL WELD DEPOSIT WITH M21 MIXED GAS

C	Mn	Si	Cr	Ni	Mo	P	S
0.05	1,22	0.48	-	-	-	<0,013	<0,009

MECHANICAL PROPERTIES

Heat treatment	R_P0,2	R_m	A₅	Impact energy (J) ISO-V			Hardness
	(N/mm²)	(N/mm²)	(%)	-20°C	-40°C	-60°C	HRc / HV
AW	>420	>500	>20	>47

AW: as welded

REDRYING TEMPERATURE

WELDING PARAMETERS / PACKING

parameters			packing
D (mm)	Voltage (V)	Current (A) DC+	Spools / Drums	kg / spools	Kg per pallet
1,2 mm	20-33	150-300	D-200 / KD-300 / POP	5 / 15 / 250	1200 - 1080 - 500
1,6 mm	23-43	200-450	D-200 / KD-300 / POP	5 / 15 / 250	1200 - 1080 - 500