Risi SDT1320 is a dual phase carbon steel strip containing 75% Martensite and 25% ferrite matrix. Its characteristics are:
SDT1320 has a hard, smooth surface and gray oxide layer, making it suitable for any application with low corrosion risk. The excellent thermal conductivity makes it very suitable for baking and similar applications. Its low carbon content eliminates the need for tempering after welding.
Chemical composition (nominal value)
|
c |
silicon |
Mn |
Al |
Niobium Nb |
Fe |
|
0.15 |
0.5 |
1.8 |
0.04 |
0.03 |
|
Static strength
Standard strength at room temperature (nominal value)
|
parameter |
tensile strength |
yield strength |
Elongation rate |
welding coefficient |
hardness |
||
|
|
Mpa |
Ksi |
Mpa |
Ksi |
A5(%) |
Rm/Rm |
HV5 |
|
Base material |
1340 |
194 |
1250 |
181 |
5 |
|
360 |
|
Welding area |
1000 |
145 |
890 |
129 |
4 |
0.75 |
|
scope of supply
Width: 800/1000/1200/1500/... mm
Thickness: 0.8/1.2/1.4/1.5mm
Reminder: The maximum width of a single steel strip is 1500mm, and longitudinal splicing is required beyond this width. Special specifications can be customized.
*The data in this document is representative but does not guarantee absolute accuracy. The data may also change depending on the material batch.