Beschreibung
Typical Applications
Tube sheets |
Pickling hooks |
Impellers valve seats |
Chemical plants |
Pulp mills |
AMPCO-TRODE® 521
Typical composition in % |
Ni |
29.0 – 32.0 |
Fe |
0.4 – 1.0 |
C |
< 0.05 |
Mn |
0.5 – 1.5 |
Si |
< 0.2 |
Ti |
0.2 – 0.5 |
S |
< 0.015 |
P |
< 0.02 |
Pb |
< 0.02 |
Others total |
< 0.5 |
Physical properties (Approx. values) |
Electrical conductivity [S*m/mm²] |
2 |
Therm. conductivity [W/m K] |
30 |
Density [kg/dm³] |
8.9 |
Melting temperature [° C] |
1.210 |
Tensile strength Rm [MPa] |
400 |
Elongation A5 (Lo=5d0) [%] |
35 |
Specifications
AWS A5.7 Class ER CuAl-A1 ASME SFA 5.7 Class ER CuAl-A1*Hardness will vary depending on quality of the weld and experience and knowhow of the welder.
Document Download
AMPCO-TRODE® 521 Technical Data Sheet