DAIKO 152
SMAW
- NICKEL ALLOYS
690
Description
Basic coated electrode for nickel based 690 alloy
Used especially in the nuclear industry and several acid processing equipment where the higher Chromium content providing greater resistance to stress-corrosion cracking in the nuclear water environment. This electrode can also be used to overlay carbon and low alloy steels. Its basic coating ensures excellent positional welding characteristics with good gap bridging ability. The weld pool and slag are easy to control and facilitate the achievement of a clean bead surface even in narrow preparations. Ease of slag removal reduces post-welding cleaning operations to a minimum.
Specifications
EN ISO 14172
E Ni 6152
AWS A5.11
ERNiCrFe-6
Shielding
-
Positions
PA, PB, PC, PD, PE, PF
Current
DC+
Packaging Type
Carton box and tube.
Asme qualifications
F-No (QW432)
43
A-No (QW442)
-
Pren
29.36
Chem. Comp. %
DEFAULT
C
0.04
Mn
3
Ni
57.2
Cr
28.7
Nb
1.6
Al
0.3
P
0.003
S
0.001
Mo
0.2
Si
0.55
Cu
0.01
Fe
8.2
Ti
0.2
Mechanical Properties
min
variant
Tensile strength Rm MPa
550
720
Yield strength Rp0.2 MPa
360
490
Elongation A (L0=5d0) %
27
43
Impact Charpy ISO-V
-
100J @ -196°C
Impact Charpy ISO-V
-
-
Welding Parameters
2.5
mm
3.2
mm
4
mm
4.8
mm
Ampere
40A - 65A
70A - 100A
90A - 130A
120A - 160A
Voltage
-
-
-
-
Packaging
60 pcs/kg
29 pcs/kg
19 pcs/kg
13 pcs/kg
Packaging Type
product.packaging_types.product.packaging_types.product.packaging_types.Carton box and tube.
product.packaging_types.product.packaging_types.product.packaging_types.Carton box and tube.
product.packaging_types.product.packaging_types.product.packaging_types.Carton box and tube.
product.packaging_types.product.packaging_types.product.packaging_types.Carton box and tube.
