DAIKOWT 652
GTAW
- NICKEL ALLOYS
690
Description
Nickel rod, 30% Cr, 10% Fe for alloy 690
Rod developed for alloy 690, often preferred over 600 in corrosive and high-temperature environments, especially in the nuclear field, where the higher chromium content provides greater resistance against stress corrosion cracking. It can also be used for dissimilar joints involving INCONEL, INCOLOY, carbon steels, and low-alloy steels or as an overlay layer.
Specifications
EN ISO 18274
S Ni 6052
AWS A5.14
ERNiCrFe-7
Shielding
I1
Positions
PA, PB, PC, PD, PE, PF
Current
DC-
Packaging Type
5kg carton tube
Asme qualifications
F-No (QW432)
43
A-No (QW442)
-
Pren
29.733
Chem. Comp. %
DEFAULT
C
0.01
Mn
0.4
Ni
59.5
Cr
29.7
Nb
0.75
Al
0.25
P
0.005
S
0.001
Mo
0.01
Si
0.2
Cu
0.01
Fe
8.6
Ti
0.45
Mechanical Properties
min
variant
Tensile strength Rm MPa
550*
735
Yield strength Rp0.2 MPa
0
500
Elongation A (L0=5d0) %
0
60
Impact Charpy ISO-V
-
80J @ -196°C
Impact Charpy ISO-V
-
-
Welding Parameters
1.6
mm
2.4
mm
Ampere
80A - 120A
130A - 160A
Voltage
10V - 13V
14V - 18V
Packaging
Ø 1,0÷4,0mm
Ø 1,0÷4,0mm
Packaging Type
5kg carton tube
5kg carton tube
