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General description
BPS-SB-1300C is a martensitic carbon steel belt. After heat treatment the steel grade is characterised by:
· High hardness
· High Service temperature up to 400°C
· High wear resistance
BPS-SB-1300C is mainly used for bake oven conveyor belt. It is also used for different type of meat knives such as bacon blades.
Chemical composition (nominal) %>
| C |
Si> |
Mn> |
P max> |
S max> |
Cr> |
Mo> |
| 0.68 > |
0.4 > |
0.7 > |
0.025 > |
0.010 > |
13 > |
- > |
Physical properties
The physical properties of a steel are related to a number of factors, including alloying elements, heat treatment and manufacturing route, but the data presented below can generally be used for rough calculations.>
| Density |
 > |
| g/cm3 > |
7.7 > |
| lb/inch3 > |
0.28 > |
Forms of supply
The belt can be supplied either in coils . The coil weight is max 5 kg/mm (280 ibs/inch) of belt width.
Hardening and tempering of the steel belt is needed to achieve the correct finish and to meet the properties required by the end user.
Dimensions>
| Thickness |
|
Width> |
|
| mm (inch)> |
|
mm (inch)> |
|
| Min. > |
Max > |
Min. > |
Max. > |
| 0.1 (0.0039) > |
1.4 (0.055) > |
5 (0.197) > |
1240 (48.78) > |
Tolerances: See the tolerance tables
Mechanical properties>
| As-delivered |
Tensile strength MPa (ksi)> |
Hardness HV> |
HRB> |
| Annealed > |
max 750 (108) > |
max 240 > |
max 98 > |
| Cold rolled > |
700-1000 (101-145) > |
240-315 > |
98-108 > |
Heat treatment
Hardening data
Hardening temperature 1060°C (1940°F), holding time 3 minutes, quenching in oil.
Tempering data
Thickness 1.0 mm (0,039 inch), tempering time 30 minutes.
Brittleness occurs with tempering above 450°C (840°F).
Disclaimer
Recommendations are for guidance only, and the suitability of a material for a specific application can be confirmed only when we know the actual service conditions. Continuous development may necessitate changes in technical data without notice.
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