TIG-308L/ER308L

TIG-308L													Classifications: YB/T5092 H022Cr21Ni10 AWS A5.9 ER308L AWS A5.9M ER308L ENISO14343-A: W 19 9 L ENISO14343-B: SS308L JIS Z3321 YS308L
Stainless Steel TIG Solid Wire
Austenitic Alloy
Approval:
ABS, CCS, DNV/GL, CE, DB, JIS
Application:
Suitable for welding of 18Cr-8Ni type of low carbon stainless steel, used in petrochemical industry, pressure vessel, food processing equipment, and medicalequipment.
Characteristics:
1. Deposited metal with excellent mechanical properties and corrosion resistance; 2. Stable arc, beautiful weld bead appearance, great iron water fluidity, and excellent weldability.
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		19.5-22.0		9.0-11.0		0.75		0.03		0.030		0.75
AWS			0.08		1.0-2.5		0.30-0.65		19.5-22.0		9.0-11.0		0.75		0.03		0.030		0.75
EXP			0.018		1.85		0.51		19.73		9.78		0.01		0.017		0.008		0.03
Typical Mechanical Properties of Weld Metal:
Mechanica properties				Y.S.(MPa)			T.S.(MPa)				EI(%)			CVN(J/℃)			PWHT(℃xh)
YB/T				-			-				-			-			-
AWS				-			-				-			-			-
EXP				-			580				39			105/-60			-
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.