MIG-309MoL/ER309MoL

MIG-309MoL													Классификации: YB/T5092 H022Cr24Ni13Mo2 AWS A5.9 ER309LMo AWS A5.9M ER309LMo EN ISO14343-A:G(23 12 2 L) ENISO14343-B:SS309LMo
Stainless Steel MIG Solid Wire
Austenitic Alloy Dissimilar Metal Welding
Утверждено:
CE
Применение:
For joining carbon or low-alloy steels to stainless steels such as 316/316L as well as for welding martensitic and ferritic stainless steels where better toughness is required. Suitable for the first layer cladding of carbon steel with subsequent layers of 316L, 318.
Характеристики:
1. Weld deposits have excellent mechanical properties and crack resistance; 2. Excellent wire feedability, stable arc,less spattering, good bead appearance.
Полярность:
DC+
Положение сварки:
Типичное химическое составление сварного металла:
Сплав wt%			C		Mn		Si		Cr		Ni		Mo		P		S		Cu
YB/T			0.03		1.0-2.5		0.65		23.0-25.0		12.0-14.0		2.0-3.0		0.03		0.030		0.75
AWS			0.03		1.0-2.5		0.65		23.0-25.0		12.0-14.0		2.0-3.0		0.03		0.030		0.75
Пример			0.020		1.60		0.54		23.3		13.54		2.35		0.019		0.008		0.07
Типичные механические свойства сварного металла:
Mechanica properties				Y.S.(MPa)			T.S.(MPa)				EI(%)			CVN(J/℃)			PWHT(℃xh)
YB/T				-			-				-			-			-
AWS				-			-				-			-			-
Пример				-			650				35			61/-60			-
Размеры, доступные и рекомендуемые параметры:
Диаметр/mm						0.8					1.0					1.2
Current Amp			E.H			70-150					100-200					140-220
			OH.V			50-120					80-150					120-180
Замечания по использованию:
1. Shielding gas: 98% Ar + 2% O₂; 2.Shielding gas flow rate: 20-25 l/min; 3.Wire stick-out: 15-25 mm; 4. Interpass temperature: ≤150℃; 5. Prior to welding, base metal surfaces should be cleaned of grease, oil and corrosion contamination; 6. Take proper protection against wind to prevent blowholes when welding outdoors.