CEWELD


AA M550 FCAW Flux-Cored




AA M550

 
CATEGORY 
TYPE 
Gas shielded seamless metal-cored wire for M21
APPLICATIONS 
Crane, steel, vessel and apparatus construction, offshore, lifting, drilling platforms etc.
PROPERTIES 

Seamless metal cored wire with remarkable stable arc and no spatters. Excellent for use in automated welding applications such as orbital Mag or robotic welding.This wire offers a unique welding deposit with more than 2% nickel to offer reliable impact properties down to -60°C. Ceweld AA M550 is used for welding 550N/mm2 yield strength steels, due to the seamless production process the hydrogen content is below 3ml/100gr weld metal even after long storage in unconditioned condition.

CLASSIFICATION
AWS 
A5.36: E91T15-M21A8-K7-H4
EN ISO 
18276-A: T55 6 Mn2,5Ni M M21 1 H5
SUITABLE FOR 

X42, X65, X70, X80, EStE 550, HY 80

APPROVALS 
CE approved
WELDING POSITIONS: 
WELD METAL ANALYSIS % (TYPICAL M21)

C

Mn

Si

S

P

Ni

0.05

1.4

0.6

0.010

0.010

2.2

MECHANICAL PROPERTIES

Heat

RP0,2

Rm

A5

Impact Energy (J) ISO-V

Hardness

Treatment

(N/mm2)

(N/mm2)

(%)

-20°C

-40°C

-60°C

HRc / HV

AW

>550

640-780

18

 

>47

>47

 
REDRYING TEMPERATURE 
not required
WELDING PARAMETERS / PACKING

Welding Parameters

Welding Parameters

Welding Parameters

Packing

D (mm)

Voltage (V) (DC+)

Current (A)

spool type

kg spool

kg / pallet

1.2

15-30

90-300

K-300

16

1024







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