AA R690

Categorie 
type 
Seamless micro-alloyed rutile flux-cored wire for high strength steels
applications 
Shipbuilding, steel and vessel construction, mechanical engineering and pipe work, offshore, crane building, lifting, platforms. Steels with yield strength up to 690 MPa (100 ksi).
Properties 

“The first seamless rutile FCW with extreme low hydrogen for S690”

Excellent for use in positional welding where high deposition rate is required, suitable for temperatures down to -60º Celsius. Excellent for use on ceramic backing and Mag orbital welding in all positions. Extreme low spatter properties and excellent arc stability with fast freezing slag. CTOD tested !

classification
AWS 
A 5.28: E 110 C-K4 H4
A 5.36: E111T1-M21A4-G-H4
F-No. 6
EN ISO 
18276-A: T 69 6 Z P M21 1 H5
FM2
Suitable for 

StE690,7 TM, L690M, S690G1QL1, S690, Weldox 700, Naxtra 70, Dilimax, S550, S620, S620Ql1, S690QL1, S600MC, S700MC, Naxtra 63, Naxtra 70, Optim 700 mc plus, TStE620, TStE690, Weldox 500, Hardox, L480 - L550, X65, X80, X90, X100, Hardox 400, XAR 400, Dilidur 400, 20MnCr65, 28CrMn43, Domex, ASTM: A 517 Gr A - P A 572 Gr 65, Oceanfit 100, Oceanfit 690

approvals 
Lloyds (4Y69), DNV (5Y69), CE approved
welding positions: 
Weld metal analysis under M21

C

Mn

Si

Cr

Ni

Mo

P

S

<0.08

1.70

0.50

-

2.0

-

<0.015

<0.015

mechanical properties

Heat

RP0,2

Rm

A5

Impact Energy (J) ISO-V

Hardness

Treatment

(MPa)

(MPa)

(%)

-20°C

-40°C

-60°C

HRc / HV

AW

>690

770-940

>17

>69

>47

AW: as welded / PWHT: stress relieved 580ºC /2hr
redrying temperature 
Not required
welding parameters / packing

Welding Parameters

Packing

D (mm)

Voltage (V)

Current (A)

spooling type

kg / spool / Drum

kg / pallet

1,0

19-25

140-230

D-200 / K-300 / Drum

5 / 16 / 300

1000 / 1024 / 600

1.2

23-32

190-350

D-200 / K-300 / Drum

5 / 16 / 300

1000 / 1024 / 600

gas acc. en iso 14175:
M21

Disclaimer: Whilst all reasonable efforts have been made to ensure the accuracy of the information contained, the information contained or otherwise referenced herein is presented only as “typical” without guarantee or warranty, and any liability incurred from any reliance thereon is expressively disclaimed. Typical data are those obtained when welded and tested in accordance to prescribed standards, and should not be assumed to be the expected results in a particular application or weldment. Other tests and procedures may produce different results. Users are cautioned to confirm by qualification testing, or other appropriate means, the suitability of any welding consumable and procedure before use in the intended application. The selection and use of specific products is solely within the control of, and remains the sole responsibility of the customer. The right to change design and/or specifications without notice is reserved.