flux cored wire for heat-resisting steels

flux cored wire for heat-resisting steels
AWS A5.29 E81T1-B2,
performance welding process,
small spatter.
YC-YR302(Q)
Standard
GB/T17493-1998 E551T1-B2c, AWS A5.29 E80T1-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:0.06,mn:0.81,si:0.41,s:0.011,p:0.014,mo:0.48,cr:1.22
Yield Point:620Mpa,
Tensile Strength:540Mpa,
Elongation:25.
Shielding Gas:CO2

flux cored wire for heat-resisting steels

flux cored wire for heat-resisting steels performance welding process, small spatter, stable, slag off easy.
AWS A5.29 E600T5-B3 YC-YR407(Q)

Standard
GB/T17493-1998 E600T5-B3, AWS A5.29 E90T5-B3

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 2.5%Cr-1.0%Mo pearlite heat-resistant steel or steam pipe which operating temperature is below 550.


Chemical Composition and Mechanical Properties
Grade
Item
C
Mn
Si
Cr
Mo
σs
σb
δ5
YC-YR407(Q)
Standard
≤0.12
≤1.25
≤0.80
1.0~1.5
0.9~1.2
≥540
620~760
≥17
Test
0.08
0.62
0.15
1.23
0.93
650
560
19

flux cored wire for heat-resisting steels

flux cored wire for heat-resisting steels performance welding process, small spatter, stable, slag off easy.
YC-YR307(Q)
Standard
GB/T17493-1998 E551T5-B2, 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

flux cored wire for heat-resisting steels

FCW is a TiO2-based gas-shielded flux-cored wire, performance welding process, small spatter, stable, slag off easy.
YC-YR302(Q)/E551T1-B2C/E81T1-B2

Introduction
This is a TiO2 based gasshielded fluxcored wire, performance welding process,
small spatter, stable arc, slag off easy, beautiful weld shape, all position welding.
Application:
It is applied to weld 1%Cr-0.5%Mo heat-resistant steel

c:0.06.mn:0.81,si:0.41,s:0.011,p:0.014
Yield Point:620Mpa,
Tensile Strength:540Mpa,
Elongation:25.

Shielding Gas:CO2

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

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

Argon arc Welding Wire

They are mainly used in low carbon steel and alloy and widely used in vehicles, bridge projects, ship building and containers.
Argon Arc Welding Wire


(1) 0.8mm, 1.0mm, 1.2mm, 1.6mm
(2) low price and high quality
(3) Certificate: ISO9001:2000.

(4)Chemical contents:

C
Si
Mn
P
S
Cr
Mo
V
Cu
Ni
0.07
0.85-0.90
1.45-1.50
0.14-0.20
0.01-0.02
0.04
0.01-0.02
0.008-0.010
0.02
0.030


(5) Mechnical Proprties of deposited metal:
Rel or Rp0.2
( Mpa)
Rm
A(%)
Z(%)

370-375
535-545
27.5-28.5

flux cored wire for submerged arc hard facing

fcw for submerged arc hardfacing used for hardfacing continuous casting roll,steam valve,wedge-shaped valve,safety valve ect.
flux cored wire for submerged arc hardfacing used for hardfacing continuous casting roll,steam valve,wedge-shaped valve,safety valve and so on.
Chemical composition:C 0.30%,Si 0.30%,Mn 1.0%,Cr 13.3%,Mo:0.50%,HRC48-52