<
  • PRODUCT SPECIFICATIONS
  • PACKAGING
Type
Copper-Nickel based stick electrode (SMAW)
classification
AWS
A 5.6: E CuNi
EN ISO
17777: E Cu 7158
W.Nr.
2.0838
Applications

Wrought or cast copper nickel alloys, marine applications, desalination equipment.

Type
Copper-Nickel based stick electrode (SMAW)
Applications

Wrought or cast copper nickel alloys, marine applications, desalination equipment.

Properties

Excellent corrosion resistance in seawater and against fouling. Suitable for dissimilar welding of Monel Alloy 450 to Nickel 200 and or other Copper -Nickel alloys. Small diameters can be used in all positions.

Classification
AWS
A 5.6: E CuNi
EN ISO
17777: E Cu 7158
F-nr
34
W.Nr.
2.0838
Suitable for

Cu7158 (CuNi30Mn2FeTi), 2.0838

Mat.n: 2.0878, 2.0882, 

(Monel 67): Wrought and Cast Alloys of 70-30, 80-20 and 90-10 Copper Nickel Alloys, Monel Alloy 450, Nickel 200, CuNi10Fe, CuNi20Fe (2.0878), CuNi30Fe (2.0882).

Welding positions
PA
PB
PC
PD
PE
PF
Redrying
Not required
Analysis
Si Mn P Ti Fe Zn Pb Sn Al Cu+Ag Ni+Co S Cu As
0.25 1 0.25 0.55 30 Rem.
Mechanical Properties
Heat
Treatment		 RP0,2
(MPa)		 Rm
(MPa)		 A5
(%)		 Hardness
As Welded 360 30 HRc
product sheet
Ask quotation
E CuNi30Mn stick welding electrode for cunifer
E CuNi30Mn stick welding electrode for cunifer
Packing info
E CuNi30Mn 2,4 x 305mm
Packaging KG/unit EanCode
Can 4,54 8720663419170
E CuNi30Mn 3,2 x 356mm
Packaging KG/unit EanCode
Can 4,54 8720663419187
product sheet
Ask quotation