TIG-317L/ER317L

TIG-317L													Classification: YB/T5092 H022Cr19Ni14Mo3 AWS A5.9 ER317L AWS A5.9M ER317L ENISO14343-A: W(18 15 3 L) ENISO14343-B: SS317L
Stainless Steel TIG Solid Wire
Austenitic Alloy
Approval:
CE
Application:
For joining 19Cr-13Ni-3Mo(SUS317) grade stainless austenitic steels used in fertilizer production, storage tanks and other structures where high corrosion resistance properties are required.
Characteristics:
1.Weld deposits have excellent mechanical properties and high corrosion resistance; 2.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		18.5-20.5		13.0-15.0		3.0-4.0		0.03		0.030		0.75
AWS			0.03		1.0-2.5		0.30-0.65		18.5-20.5		13.0-15.0		3.0-4.0		0.03		0.030		0.75
EXP			0.016		1.58		0.54		19.32		13.58		3.24		0.015		0.008		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				-			600				37			-			-
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.