CEWELD


AA B500 FCAW Flux-Cored




AA B500

 
CATEGORY 
TYPE 
Basic seamless micro alloyed flux cored welding wire
APPLICATIONS 
Pressure vessels, steam boilers, riser pipes, low temperature requirements, high demanding and stressed constructions that needs post weld heat treatment.
PROPERTIES 

High basic seamless fluxcored welding wire for extreme offshore requirements at sub zero temperatures down to -80 degrees Celsius. Excelent welding properties and very low hydrogen content due to the seamless production proces.

CLASSIFICATION
AWS 
5.29: E 90T5-K2M-J H4
SUITABLE FOR 

X80, P500QL2, P420, S460, AISI 4130, 8630 and similar grades that require yield strength above 500 N/mm2 fulfilling NACE requirements in combination with high impact properties at extreme sub zero temperatures.

APPROVALS 
In progress, CE approved
WELDING POSITIONS: 
TYPICAL WELD METAL WEIGHT %

C

Mn

Si

Cr

Ni

Cu

P

S

   

0,085

1.55

0,5

0,02

0,97

0,12

0,011

0,007

   
MECHANICAL PROPERTIES (TYPICAL)

Heat

RP0,2

Rm

A5

Impact Energy (J) ISO-V

Hardness

Treatment

(N/mm2)

(N/mm2)

(%)

-40°C

-60°C

-80°C

HRc / HV

AW

>500

>600

>23

   

>50

 

PWHT 585°C / 2hr.

558

645

26

117

98

70

 
AW: as welded / PWHT: post weld heat treatment
REDRYING TEMPERATURE 
not required
WELDING PARAMETERS / PACKING

Welding Parameters

Packing

D (mm)

Voltage (V)

Current (A) (DC+)

spool type

kg / spool / drum

kg / pallet

1,2

23-32

230-290

D-200 / K-300 / drum

5 / 16 / 300

1000 / 1024 / 600







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