Specifications

flux cored wire for heat-resisting steels, performance welding process, small spatter, stable, slag off easy.

AWS A5.29 E80T5-B2      YC-YR307(Q)

 

Standard

GB/T17493-1998 E550T5-B2C, AWS A5.29 E80T5-B2

 

Introduction

This is a gas-shielded flux-cored wire which is used in flat position welding and 

horizontal vertical position welding and horizontal position welding, 

excellent mechanical properties, low content of diffusible hydrogen, 

high impact strength, performance welding process, small spatter, stable arc, 

slag off easy, beautiful weld shape.

 

Application

It is applied to weld 1%Cr-0.5%Mo pearlite heat-resistant steel .

 

 

Chemical Composition and Mechanical Properties

C:0.08,Mn:0.86,si:0.31,S:0.011,P:0.018,mo:0.45,cR:1.26,

σs:540MPA

σb:620MPA

δ5:23

 

 

Size (mm)	Current (A)	Voltage (V)	CO2 Gas Flow (L/min)	Wire Elongation (mm)	Welding Speed (cm/min)	Torch Inclination	Current Type
Φ1.2	180~250	25~30	15~20	15~20	34~36	80°	DCEP
Φ1.6	220~300	26~30