Chemical Content(%)
C |
P |
S |
Mn |
Si |
Cr |
Ni |
Al |
Fe |
Other |
Max |
0.12 |
0.025 |
0.025 |
0.70 |
Max 1.0 |
13.0~15.0 |
Max 0.60 |
4.5~6.0 |
Bal. |
- |
Mechanical Properties
Max Continuous Service Temp |
980ºC |
Resisivity at 20ºC |
1.28 ohm mm2/m |
Density |
7.4 g/cm3 |
Thermal Conductivity |
52.7 KJ/m·h·ºC |
Coefficient of Thermal Expansion |
15.4×10-6/ºC |
Melting Point |
1450ºC |
Tensile Strength |
637~784 Mpa |
Elongation |
Min 12% |
Section Variation Shrink Rate |
65~75% |
Repeatedly Bend Frequency |
Min 5 times |
Continuous Service Time |
- |
Hardness |
200-260HB |
Micrographic Structure |
Ferrite |
Magnetic Property |
Magnetic |
Production Process:
Application:
Transportation by express: