WELTEC-H210Y

TUU 28.7-31749248-004-2003 EN 14700/ T Fe9 EN ISO 17632-A: T ZR NO 3 (EN ISO 17632-А T Z R M21 3) (EN ISO 17632-А T Z R C1 3) AWS A5.20: EСrMnT0-3 AWS A5.22: ECCrMn20

Welding process: О – open arc	Wire diameter, mm	Recommended shielding gases and fluxes
О	1,6–2,4	-

General characteristics

It is for open-arc or gas-shielded mechanized arc welding of joints of pearlitic steels and high-manganese steels.

Application

The temperature of the parts to be welded should not exceed 200 °C. Welding should be performed at minimal heat input. 

Welding and technological properties

The welding is performed at reverse polarity of welding current - DC (+).

Deposit composition (Weld metal), %

C	Si	Mn	S	P	Ti	Cr
0.15	0.2	18.0	≤0.02	≤0.025	0.1	8.0

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Typical mechanical properties of the weld metal

Ultimate tensile strength, MPa	Yield Strength, MPa	Elongation (l = 5×d), %	Impact strength, KCV, J/cm2 at T °C
minimum			+20°	-20°	-40°
500-690	360	24	≥80	≥60	-

Modes of the welding process

Wire diameter, mm	Current, A	Voltage, V	Gas consumption CO2, л/мин	Gas consumption Аr+CO2, л/мин	Вылет проволоки, мм
2,0-2,2	180-280 (140-320)*	24-27 (22-29)*	6-14	5-12	15-30
2,4-2,6	200-320 (160-400)	25-28 (24-32)	7-16	6-13	15-30
2,8-3,0	240-350 (200-450)	26-29 (25-34)	8-18	7-14	20-35
3,2	280-400 (240-500)	26-29 (26-36)	9-20	7-16	20-40

* Protective gas welding modes are given in brackets

Weld Positions

Ø 2,0-2,2 мм: Ø 2,4-3,0 мм: Ø 3,2 мм:
 

Delivery type (More)

Wire diameter, mm	Cardboard barrel			Molded skeins of frameless type		Frame drum (B)	Coil (S), (BS)
				Hank in the corrugation box	Metallic barrel
	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

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