• AMPCO METAL
  • Weld Wire Division

AMPCO-TRODE® 522

AMPCO-TRODE® 522

ML CuNi10Fe
Rod/wire electrode for copper

Classification

ISO 24373 S Cu 7061 (CuNi10)
DIN 1733 SG-CuNi10Fe
Material No. 2.0873
BS 2901 part 3 C 16

 

Base materials

Particularly suitable for highly stressed corrosion resistant weld surfacing on cast iron and on unalloyed and low-alloyed steel, seawater resistant CuZn alloys. Appropriate to joining/surfacing on Cu-Ni material. Especially recommended for plant engineering.

Physical properties (Approx. values)

Electrical conductivity [S*m/mm²]5
Therm. conductivity [W/m K]45
Density [kg/dm³]8.9
Melting temperature [°C]1.150
Tensile strength Rm [MPa]350
Elongation A5 (Lo=5d0) [%]40
Modulus of elasticity [MPa]126.000

Typical composition in %

Ni9.0 – 11.0
Fe0.5 – 2.0
C< 0.03
Mn0.5 – 1.5
Si< 0.2
Ti0.2 – 0.5
Al< 0.03
S< 0.02
P< 0.007
Pb< 0.02
Others total< 0.04

Shielding gas

Argon, Helium or Argon/Helium-mixtures

Document Download

AMPCO-TRODE® 522 Technical Data Sheet

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