TIG-316L/ER316L

TIG-316L													Classifications: YB/T5092 H022Cr19Ni12Mo2 AWS A5.9 ER316L AWS A5.9M ER316L ENISO14343-A: W(19 12 3 L) ENISO14343-B: SS316L JIS Z3321 YS316L
Stainless Steel TIG Solid Wire
Austenitic Alloy
Approval:
ABS, CCS, DNV/GL, CE, LR, JIS
Application:
For joining 18Cr-12Ni-2Mo grade low carbon stainless austenitic steels such as SUS316L used in petrochemical taclities, pressure vessels, low-temperature tanks, fertiizer production, food equipment, etc.
Characteristics:
1. Weld deposits have excellent mechanical properties and high corrosion resistance; 2. Increased content of molybdenum improves high temperature strength and pitting corrosion resistance in acid and chlorinated media; 3.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			0.03		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			0.03		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			0.019		1.94		0.52		18.65		11.87		2.25		0.020		0.011		0.07
Typical Mechanical Properties of Weld Metal:
Mechanica properties				Y.S.(MPa)			T.S.(MPa)				EI(%)			CVN(J/℃)			PWHT(℃xh)
YB/T				-			-				-			-			-
AWS				-			-				-			-			-
EXP				-			610				36			95			-
Notes on usage:
1. Shielding gas: 100% Ar; 2.Shielding gas flow rate: 10-15 l/min; 3. Arc length should be kept between 1-3 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.