Castolin 640

Brand
Castolin Eutectic
Ceweld product
Type
Rutile basic stainless steel electrode for dissimilar welding and bufferlayers ( Type 4370 )
classification
AWS
A 5.4: E 307-16
EN ISO
3581-A: E 18 9 Mn Mo R 12
W.Nr.
1.4370
Applications

CEWELD® 4370 Ti is for joint welding of difficult-to-weld steels, has a high plasticity and is therefore very well suited for buffer layers before surfacing and for welding of dissimilar steels.

Type
Rutile basic stainless steel electrode for dissimilar welding and bufferlayers ( Type 4370 )
Applications

CEWELD® 4370 Ti is for joint welding of difficult-to-weld steels, has a high plasticity and is therefore very well suited for buffer layers before surfacing and for welding of dissimilar steels.

Properties

CEWELD® 4370 Ti has excellent weldability, scale and corrosion resistance up to 850°C, as well as extremely high elongation and impact values required for critical welding applications.

Classification
AWS
A 5.4: E 307-16
EN ISO
3581-A: E 18 9 Mn Mo R 12
F-nr
5
FM
5
W.Nr.
1.4370
Suitable for

19% Cr / 9% Ni / 7% Mn, ISO 15608: 8.1 Cr ≤ 19 %

1.3401, 1.5637, 1.5680, 1.4370

X 20 Cr 13, X 8 Cr 17, X 22 CrNi 17,  X 5 CrNi 17, G-X 20 Cr 14 mix S355

42CrMo4, C45, 42MnV7, X120Mn12, 10 Ni 14, 12 Ni 19 etc.

ASTM 307, 304, (409, 403, 405, 410, 420, 430, 440, 501, 502)

Amor, Z 120 M 12 , 

 

 

Approvals
CE
Welding positions
PA
PB
PC
PD
PE
PF
Redrying
300°C / 2 hr
Analysis
C Si Mn P S Cr Ni Mo Nb N Cu Ta Nb+Ta W
0.09 0.9 4.5 0.02 0.015 20 10 0.5
Mechanical Properties
Heat
Treatment		 RP0,2
(MPa)		 Rm
(MPa)		 A5
(%)		 Impact Energy (J) ISO-V Hardness
RT
As Welded 370 600 40 70 300 HB
Product sheet
declaration of performance
declaration of conformity
MSDS
product sheet
Ask quotation
MSDS