| Product name：KFW-310 |
| Classification：E310T1-1/4 |
  |
- Weld deposit is 19.5% Cr-10% Ni, which is suitable for welding 18% Cr-8% Ni stainless steel (AISI 301, 302, 304, 305, 308).
- It provides excellent weldability and crack resistance due to proper ferrite contents in the weld metal.
- Stable arc, good slag removal, and easy control of weld puddle, low spatters, X-ray quality welds and good penetration.
|
Welding Instruction |
|||||||||||
|
(1) Use Ar blend with 1~2%O2 for high current, spray transfer welding. (2) Use Ar blend with 1~2%CO2 for low current, short-circuit transfer welding.
|
|||||||||||
|
Typical Chemical Composition of Weld Metal (wt %) (Shielding Gas : CO2) |
|||||||||||
|
C |
Si |
Mn |
P |
S |
Cr |
Ni |
|||||
|
0.11 |
0.41 |
1.90 |
0.01 |
0.01 |
27.3 |
21.54 |
|||||
|
Typical Mechanical Properties of Weld Metal (Shielding Gas : CO2) |
|||||||||||
|
Tensile Strength N/mm2（kgf/mm2） |
Elongation % |
||||||||||
|
610 |
40 |
||||||||||
|
Size and Suggested Operating Range ( |
|||||||||||
|
Diameter (mm) |
F/H-fillet |
V/OH |
|||||||||
|
Amp |
Volt |
Amp |
Volt |
||||||||
|
1.2 |
100~300 |
20~36 |
100~200 |
24~30 |
|||||||
|
1.6 |
200~360 |
26~40 |
— |
— |
|||||||
No.8, Luke 3rd Rd., Luzhu Dist., Kaohsiung City 821, Taiwan (R.O.C.) TEL:886-7-6955155 FAX:886-7-6955166
Copyright (C) Kuang Tai Metal Industrial Co., Ltd. All Rights Reserved. Designed by GRNET