MIG-316/ER316

MIG-316													Classifications: YB/T5092 H06Cr19Ni12Mo2 AWS A5.9 ER316 AWS A5.9M ER316 ENISO14343-A: N/A ENISO14343-B:SS316
Stainless Steel MIG Solid Wire
Austenitic Alloy
Application:
For joining 18Cr-12Ni-2Mo grade stainless austenitic steels such as SUS316 used in petrochemical facilities, pressure vessels, low-temperature tanks, fertilizer production, food equipment,etc.
Characteristics:
1. Weld deposits have excellent mechanica properties and high corrosion resistance; 2. Increased content of molybdenum improves high temperature strength and corrosion resistance in acid and chlorinated media; 3. Excellent wire feedability, stable arc, less spattering, good bead appearance.
Polarity:
DC+
Welding Position:
Typical Chemical Composition of Weld Metal:
Alloy wt%			C		Mn		Si		Cr		Ni		Mo		P		S		Cu
YB/T			0.08		1.0-2.5		0.65		18.0-20.0		11.0-14.0		2.0-3.0		0.03		0.030		0.75
AWS			0.08		1.0-2.5		0.30-0.65		18.0-20.0		11.0-14.0		2.0-3.0		0.03		0.030		0.75
EXP			0.034		1.79		0.53		18.7		11.8		2.17		0.019		0.010		0.08
Typical Mechanical Properties of Weld Metal:
Mechanica properties				Y.S.(MPa)			T.S.(MPa)				EI(%)			CVN(J/℃)			PWHT(℃xh)
YB/T				-			-				-			-			-
AWS				-			-				-			-			-
EXP				-			600				37			-			-
Sizes Available and Recommended Parameters:
Dia/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
Notes on usage:
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.