DAIKOFCW 318P

FCAW
  • AUSTENITIC STAINLESS STEELS
318

Description

Rutile all position flux cored wire for 316 stabilised stainless steel
Austenitic rutile flux cored wire for welding and cladding in all positions thanks to the fast-freezing slag. It offers excellent weldability, easy handling and slag control in all positions resulting in high productivity with outstanding welding performance. These consumables are used to weld Ti or Nb stabilized grades of Mo bearing austenitic stainless-steel is also used for depositing corrosion resistance overlays and valve seat inlays on medium carbon alloy steel.
Specifications
EN ISO 17633-A
T 19 12 3 Nb P C1/M21 1
Shielding
M21, C1
Positions
PA, PB, PC, PD, PE, PF, PG
Current
DC+
Packaging Type
BS300 spool

Ferrite

3-14 FN

Pren

27.74
Chem. Comp. %
DEFAULT
C
0.02
Mn
1.3
Ni
11.6
Cr
18.5
P
0.02
S
0.01
Mo
2.8
Si
0.5
Mechanical Properties
min
variant
Tensile strength Rm MPa
-
680
Yield strength Rp0.2 MPa
-
510
Elongation A (L0=5d0) %
-
30
Impact Charpy ISO-V
-
57J
Impact Charpy ISO-V
-
-
Welding Parameters
1.2 mm
1.6 mm
Ampere
120A - 280A
200A - 350A
Voltage
22V - 30V
26V - 30V
Packaging
Ø 1,2÷1,6mm
Ø 1,2÷1,6mm
Packaging Type
BS300 spool
BS300 spool
318
Description

Application

This electrode is ideal for welding titanium or niobium-stabilized austenitic stainless steels containing molybdenum. It can also be used as an alternative for welding unstabilized grades such as 316/316L. However, it is not recommended for structural applications exceeding 400 °C nor for cryogenic uses. Furthermore, it is employed for depositing corrosion-resistant overlays and for forming valve seat inserts on medium carbon steels. This electrode is generally supplied with a typical ferrite content ranging from 3 to 14 FN. No preheat operation is required and the maximum interpass temperature is set at 250 °C.

Alloy Type

Nb stabilized, Mo-bearing stainless steel.

Microstructure

Austenite with 3-14FN (3-12% ferrite), typically 10FN.

Materials

  • EN W.Nr.: 1.4571 (X6CrNiMoTi17-12-2), 1.4573 (X10CrNiMoTo18-12), 1.4579 (X6CrNiMoTi17-12-2S), 1.4581 (X5CrNiMoNb19-11-2), 1.4580 (X 6 Cr Ni Mo Nb 17 12 2), 1.4583 (X10CrNiMoNb18-12), +
  • ASTM: 316Ti, 316Cb, CF10MC
  • UNS: S31635, 31640

DO YOU NEED HELP?

Go to our dedicated section or contact us
DAIKO supporting the environment
Questo sito si avvale di cookie necessari al suo funzionamento ed utili alle finalità illustrate nella cookie policy.

Carrello

Il carrello è vuoto