flux cored wire for heat-resisting steels

flux cored wire for heat-resisting steels, performance welding process, small spatter, stable, slag off easy.
YC-YR402(Q)
Standard
GB/T17493-1998 E601T1-B3, AWS A5.29 E91T1-B3,JIS YF2CM-C

Introduction
This is a TiO2-based gas-shielded flux cored wire, performance
welding process, small spatter, stable arc, slag off easy,
beautiful weld shape, all position welding.

Application
It is applied to weld 2.5%Cr-1.0%Mo pearlite heat-resistant steel

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
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.



Item
C
Mn
Si
Cr
Mo
σs
σb
δ5
YC-YR402(Q)
Standard
≤0.12
≤1.25
≤0.80
2.0~2.5
0.9~1.2
≥540
620~720
≥17
Test
0.09
1.20
0.52
2.28
1.00
580
690
23