Flux-cored wire WT-H415 (TM.WELTEC). TUU 28.7-31749248-006-2003

WT-H415

TUU 28.7-31749248-006-2003

EN 14700/ T Fe7

DIN 8555/ 5-GF-40-GPRT (suspended)

Welding process: О – open arc G – in shielding gas S – under the flux	Wire diameter, mm	Recommended shielding gases and fluxes
О	1,6-3,0	-
G	1,6-2,4	С1 (100% СО₂), М21 (18% СО₂ + 82% Ar)
S	1,6-3,6	АН-20, АН-26

General characteristics

It is designed for mechanized open-arc or gas-shielded arc or submerged arc metal deposition. The deposited metal shows good resistance to wear and corrosion under conditions of metal-to-metal friction at room and elevated temperatures.

Application

Typical application is the cladding of rolls for continuous casting machines.

Weldability

The Formation of the weld bead	good
Separation of Slag	good
Deposition Rate, kg/h	4-14
Addiction Weld metal Cracking	moderate
Consumption per 1 kg of wire Weld metal, kg	1.05-1.2
Weld metal Hardness (HRC for 3rd-4th layer, unless otherwise stated)	after surfacing 39-45

Technological features

It is recommended for metal arc deposition at direct current of reverse polarity - DC ( +).

Properties of the weld metal

Deposit composition (Weld metal), %

C	Mn	Si	Cr	Ni	Mo	S	P
0.08	1.0	0.6	13.5	4.5	0.5	0.014	0.015

Welding Alloys Analog

Brand of the wire	Distance, %	virobnik	C	Mn	Si	Cr	Ni	Mo	S	P
CHROMECORE 414 N (42)	0.2	Welding Alloys	0.08	1.0	0.6	13.5	4.3	0.50
CHROMECORE 414 (41)	0.5	Welding Alloys	0.08	1.0	0.6	13.5	4.0	0.50
CHROMECORE M 410NiMo-S (76)	1.03	Welding Alloys	0.02	0.9	0.7	12.5	4.7	0.55	0.01	0.01
CHROMECORE M 410NiMo-G (77)	1.03	Welding Alloys	0.02	0.9	0.7	12.5	4.7	0.55	0.01	0.01
CHROMECORE V 410NiMo-G (78)	1.62	Welding Alloys	0.03	0.4	0.5	12.0	4.5	0.5

Recommended Surfacing Modes

Wire diameter, mm	Welding process:	Current, A	Voltage, V	Surfacing rate, m/h	Gas consumption l/min
1,6	O	140 - 240	24 - 28	10 - 15
	G	120 - 320	23 - 32	10 - 15	7 – 15
	S	140 - 220	25 - 29	10 - 15
2,0	O	160 - 260	25 - 28	12 - 18
	G	150 - 400	24 - 34	12 - 18	8 - 16
	S	160 - 260	25 - 30	12 - 18
2,4	O	200 - 320	26 - 29	15 - 20
	G	180 - 450	25 - 36	15 - 20	10 - 18
	S	200 - 300	26 - 31	15 - 20
2,8	O	240 - 360	26 - 30	18 - 23
2,8	S	240 - 360	28 - 32	18 - 23
3,0	O	260 - 400	26 - 30	18 - 23
3,0	S	260 - 380	29 - 33	18 - 23
3,6	S	320 - 450	30 - 34	20 - 25

Accordance with the analogues («TM.ESAB», «TM.BÖHLER», «TM.WELDING ALLOYS»)

Type of «TM.BÖHLER»: SK 714 N-O SK 741-G SK13Cr4Ni-G
Type of «TM.WELDING ALLOYS»: CHROMECORE 414

Delivery type (More)

Wire diameter, mm	Cardboard barrel			Molded skeins of frameless type		Frame drum (B)	Coil (S), (BS)
	Cardboard barrel			Hank in the corrugation box	Metallic barrel	Frame drum (B)	Coil (S), (BS)
	To 100 kg	To 150 kg	To 300 kg	To 30 kg	To 70 kg	To 25 kg	To 15 kg
1.6	X	X	X	X	X	X	X
2.0	X	X	X	X	X	X	X
2.4	X	X	X	X	X	X	X
2.8	X	X	X	X	X	X
3.0	X	X	X	X	X	X
3.2	X	X	X	X	X	X
3.6	X	X	X	X	X	X

* По требованию заказчика возможно изготовление проволоки Ø 5,0 – 6,0 мм.

Articles and website pages that mention this wire

Production of flux-cored wires in «TM.VELTEK» company

The close cooperation with leading research centers, including those in the field of welding and a high professionalism of engineering and technical staff and workers allowed mastering a stable classical technology of production of welding and surfacing flux-cored wires and wires for electric arc spraying to perfection.