Our company has passed the ISO9001 (2000) quality system,The flux cored wire used for welding 18Cr-8Ni satinless steel.

   

YC-YA308L(Q)

StandardGB/T17853-1999 E308LT1-1, AWS A5.22-1995 E308LTI-1

Introductionthis is ultra-low carbon stainless flux-cored wires, applicable to weld 18%Cr-8%Ni stainless steel. Because of low carbon, It can effectively prevent the intergranular corrosion and its crack sensitivity is low.

ApplicationIt is usually used in Petro-Chemical equipment and pressure vessels, such as welding stainless steel of 00Cr18Ni9, 00Cr18Ni9Ti.

Welding parameter

Size (mm)	Current (A)	Voltage (V)	CO2 Gas Flow (L/min)	Wire Elongation (mm)	Welding Speed (cm/min)	Torch Inclination	Current Type
Φ1.2	180~200	27~28	15~20	15~20	34~36	80°	DCEP
Φ1.6	160~300	28~32

Chemical Composition and Mechanical Properties

Grade	Item	C	Mn	Si	S	P	Cr	Ni	σb	δ5
YC-YA308L(Q)	Standard	≤0.04	0.5~2.5	≤1.0	≤0.03	≤0.03	22~25	12~14	≥520	≥33
	Test	0.03	1.40	0.58	0.011	0.020	20.20	10.30	565	40

FLUX CORED WIRE FOR STAINLESS STEEL