Type
Seamless metal flux cored wire for gas metal arc welding of high-strength steels up to a minimum yield strength of 690 MPa. (Type T 69 6 Mn2NiCrMo, E 110C-K4)
classification
AWS
A 5.28: E110C-K4 H4
A 5.36: E111T15-M21A8-K4-H4
EN ISO
18276-A: T 69 6 Mn2NiCrMo M M21 1 H5
Applications

CEWELD® AA M690 offers a unique weld metal even after PWHT, for steels up to 690 MPa yield strength.
Areas of application are: 
Crane-, plant-, craft-, lifting and steel construction, pipe work, foundries, ship building, offshore applications and also for penstocks.

Type
Seamless metal flux cored wire for gas metal arc welding of high-strength steels up to a minimum yield strength of 690 MPa. (Type T 69 6 Mn2NiCrMo, E 110C-K4)
Applications

CEWELD® AA M690 offers a unique weld metal even after PWHT, for steels up to 690 MPa yield strength.
Areas of application are: 
Crane-, plant-, craft-, lifting and steel construction, pipe work, foundries, ship building, offshore applications and also for penstocks.

Properties

CEWELD® AA M690 has excellent crack resistance in combination with a very low hydrogen content (Ø < 3 ml/100 g). It is therefore very suitable for the economical processing of high-strength fine-grain structural steels up to 690 MPa yield strength and heat-resistant fine-grain structural steels. The excellent welding properties in the short arc and spray arc as well as the high deposition rate and the absence of intermediate cleaning with very low spatter losses result in high economic efficiency. In addition, it has excellent wetting behaviour compared to solid wires, which results in an extended parameter range and an improved duty cycle for the welder

Classification
AWS
A 5.28: E110C-K4 H4
A 5.36: E111T15-M21A8-K4-H4
EN ISO
18276-A: T 69 6 Mn2NiCrMo M M21 1 H5
F-nr
6
FM
2
Suitable for

Reh < 690 MPa Iso 15608: 2.2, 3.1 u 3.2 ( 460 < Reh ≤ 690(700) MPa )

1.7147, 1.7149, 1.8914, 1.8915, 1.8917, 1.8927, 1.8928, 1.8930, 1.8931, 1.8932, 1.8734, 1.8974,

S620Q, S620QL, S690Q, S690QL, S620QL1-S690QL1, 20MnCr65, 28CrMn4-3

L480 - L550, X65, X80, X90, X100

ASTM A 514 Gr. F, H, Q; A 709 Gr. 100 Type B, E, F, H, Q; A 709 Gr. HPS 100W

Weldox 700, Dillimax 690, Hardox, Naxtra 63, Naxtra 70, Optim 700 mc plus, Weldox 500, Hardox, Domex 460 MC, Domex 500 MC, Domex 550 MC, Domex 600 MC, Domex 650 MC, Domex 700 MC, Hardox 400,Strenx 700; XAR 400, Dillidur 400, Oceanfit 100, Oceanfit 690, alform plate 620 M, 700 M, aldur 620 Q, 620 QL, 620 QL1, aldur 700 Q, 700 QL, 700 QL1, Salzgitter S700MC, Ympress Steel E690 TM, S700MC, Amstrong Ultra 650MC, 650 MCt, 700 MC…..

Approvals
TÜV: 12707.01, CE, Lloyds, DNV
Welding positions
PA
PB
PC
PD
PE
PF
PG
Redrying
Not required
Gas acc. EN ISO 14175
M21
Files
DNV_CEWELD AA M690_M21
LR_AA M690_M21
Analysis
C Si Mn P S Cr Ni Mo Ti V Cu Al Zr Other Nb
0.05 0.4 1.6 0.015 0.015 0.5 2.2 0.5
Mechanical Properties
Heat
Treatment		 RP0,2
(MPa)		 Rm
(MPa)		 A5
(%)		 Impact Energy (J) ISO-V Hardness
-40°C -60°C
As Welded 763 820 20 140 107 HRc
570°C- 620°C 1h 730 790 22 99 94 HRc
Product sheet
declaration of performance
SDS
Product sheet
Ask quotation
SDS