CEWELD


AA M4Y FCAW Flux-Cored




AA M4Y

 
CATEGORY 
TYPE 
Metal-powder cored wire without slag for M21 mixed gas with extreme deposition rate and high current capabillity.
APPLICATIONS 
Steel construction, shipbuilding, pressure vessels, mechanical engineering, pipe work etc.
PROPERTIES 

AA M4Y is a metal- cored wire which combines high deposition rate typical for FCW with the high efficiencies of solid wire, provides exceptionally smooth and stable arc, low spatter and minimal slag coverage.

 

CLASSIFICATION
AWS 
A 5.18: E 70C-6M
EN ISO 
17632-A: T 42 4 MM 3 H5
SUITABLE FOR 
Steel type:
Unalloyed steels:
Boiler plates:
Pipe steels:
-
Shipbilding plates:
Steel castings:
Thin sheets:

DIN:
St 33 to St 52.3
HI, HII, 17 Mn4
St 35 to St 52.4
StE 210.7 to StE 360.7
A, B, D
GS-38 to GS-52
1623/1

W.Nr.:
1.0035 to 1.0570
1.0345, 1.0425, 1.0481
1.0308 to 1.0581
1.0307 to 1.0582
1.0440, 1.0472, 1.0475
1.0416 to 1.0551
-

 

APPROVALS 
TUV, DNV, LLoyds, CE in progress
WELDING POSITIONS: 
TYPICAL WELD DEPOSIT WITH M21 MIXED GAS

C

Mn

Si

P

S

0.05

1,45

0.63

<0,011

<0,010

MECHANICAL PROPERTIES

Heat treatment

RP0,2

Rm

A5

Impact energy (J) ISO-V

Hardness

 

(N/mm2)

(N/mm2)

(%)

-20°C

-40°C

-60°C

HRc / HV

AW

>420

>500

>20

 

>47

   
AW: as welded
REDRYING TEMPERATURE 
NA
WELDING PARAMETERS / PACKING

parameters

packing

D (mm)

Voltage (V)

Current (A) DC+

Spools / Drums

kg / spools

Kg per pallet

1,2 mm

25-35

150-300

D-200 / KD-300 / POP

5 / 15 / 250

1200 - 1080 - 500

1,6 mm

31-43

290-450

D-200 / KD-300 / POP

5 / 15 / 250

1200 - 1080 - 500







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