CEWELD


SACW 690 SAW Arc Submerged




SACW 690

 
CATEGORY 
TYPE 
High- basicity flux-cored wire for submerged-arc welding.
APPLICATIONS 
Crane-, rig, plant-, craft-, lifting and steel construction, pipe work, foundries
PROPERTIES 

Remarkable crack resistant weld metal in combination with very low hydrogen content. Therefore, suitable for the economic processing of high-strength and low temperature fine grained structural steels. Excellent welding properties in combination with FL 155 high basic flux even in narrow gabs. Excellent wetting properties compare to solid wires that results in a bigger parameter range and improved deposition rate. To obtain optimum mechanical properties the heat input should be kept below 15 kJ/cm and interpass temperature between 100 and 150ºC.

CLASSIFICATION
AWS 
A 5.23: F11A8-ECF5-F5
A 5.23M: F76A6-ECF5-F5
EN ISO 
26304-A: S 69 6 FB T3Ni2,5CrMo
SUITABLE FOR 

StE 690.7 TM, L690M, A 715, StE 690 V, S690QL, A 709, A 515, A 517, EStE 690 VA, S690G1QL1, A 514, A 633, A 709 Naxtra 70, Weldox 700, Dilimax, Optim 700 mc plus, S620Ql1, S690QL1, S600MC, S700MC, Naxtra 63, Naxtra 70, TStE620, TStE690, Weldox 500, Hardox, L480 - L550, X65, X80, X90, X100, Hardox 400, XAR 400, Dilidur 400, 20MnCr65, 28CrMn43, Oceanfit 100, Ocenanfit 690

APPROVALS 
LLoyds (5Y69), DNV (5Y69), TUV(12709.00), CE approved
WELDING POSITIONS: 
WELD DEPOSIT ANALYSIS WITH FL155 (WEIGHT %)

C

Mn

Si

Cr

Ni

Mo

P

S

0.08

1,6

0,4

0,5

2,2

0,5

<0.015

<0.015

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

>690

770-900

>17

 

>80

>69

 
AW: as welded
REDRYING TEMPERATURE 
Not required
WELDING PARAMETERS PACKING

Welding Parameters

Packing

D (mm)

Voltage (V)

Current (A) DC+

spool type

kg / spool / drum

kg / pallet

2,0

28-34

180-320

K-415 / Drum

25 / 300

 

2,4

28-38

250-500

K-415 / Drum

25 / 300

 

3,2

28-40

400-800

K-415 / Drum

25 / 300

 

4,0

28-40

500-900

K-415 / Drum

25 / 300

 







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