Type
Nickel based electrode for NiCrMo welding. (Type ENiCrMo-14, Alloy 686, 2.4606)
classification
AWS
A 5.11: E NiCrMo-14
EN ISO
14172: E Ni 6686 (NiCr21Mo16W4)
W.Nr.
~ 2.4606
Applications

CEWELD® E NiCrMo 686 CPT is designed to weld alloy 686. She is also suitable to overmatching 625, C276, C4, C22, 59 alloys. Also suitable to weld superduplex and superaustenitic steels.

Chemical and petrochemical industry, application of corrosion-resistant overlays and valve seat inserts, exhaust gas desulphurization plants 

Type
Nickel based electrode for NiCrMo welding. (Type ENiCrMo-14, Alloy 686, 2.4606)
Applications

CEWELD® E NiCrMo 686 CPT is designed to weld alloy 686. She is also suitable to overmatching 625, C276, C4, C22, 59 alloys. Also suitable to weld superduplex and superaustenitic steels.

Chemical and petrochemical industry, application of corrosion-resistant overlays and valve seat inserts, exhaust gas desulphurization plants 

Properties

CEWELD® E NiCrMo 686 CPT weld metal is exceptionally resistant to pitting, crevice corrosion and general corrosion. It is suitable for butt and fillet welds in all positions with diameters of 2.4 and 3.2 mm.  

Classification
AWS
A 5.11: E NiCrMo-14
EN ISO
14172: E Ni 6686 (NiCr21Mo16W4)
F-nr
43
FM
6
W.Nr.
~ 2.4606
Suitable for

ENiCrMo-14, E Ni 6686  NiCr21Mo16W4

2.4602, 2.4605, 2.4607, 2.4610, 2.4819, 2.4656, 1.4529,1.4547, 1.4565

NiCr23Mo16, NICr23Mo16Al, NiMo16Cr15Ti, NiMo16Cr16Ti, NiCr21Mo14W, NiMo16Cr15W, NiCr22Mo9Nb, Alloy 59, Alloy C4, Alloy 276, X1NiCrMoCuN25-20-7, X1CrNiMoCuN20-18-7

ASTM: C-4, C-276, C-22, 625, 904hMo

UNS: N06059, N06455, N10276, N06022, N06625, N08925, S31254

Duplex, Superduplex, super austenitic stainless steel, Nickel Alloys, N06059, N06022, Hastelloy C276, Alloy C22, Inconel 622, 625, 686, Outokumpu 654 SMO, 

Welding positions
PA
PB
PC
PD
PF
Redrying
300°C / 2 hr
Analysis
C Si Mn Cr Ni Mo Ti V Fe W Co Cu Al Nb+Ta P S Nb
0.01 0.18 0.8 22 55 16 4 3.8 0.35
Mechanical Properties
Heat
Treatment
RP0,2
(MPa)
Rm
(MPa)
A5
(%)
Hardness
As Welded 380 740 34 HRc