The sliding gate gear rack is made of Q235 material. The module 4 gear rack are popularly used on the sliding gate, drived by the reducer and gear, the gear rack soldered on the gate can be pulled and pushed to slide on the track.
The zinc plated finish can make it rusty proof.
The popular sizes 8*30mm, 10*30mm, 11*30mm, 12*30mm, 20*20mm， 22*22mm are customized for different gates.
Q235 ordinary carbon structural steel is also known as A3 plate.
Ordinary carbon structural steel - common plate is a kind of steel material.
Q represents the yield limit of this material, and the latter 235 refers to the yield value of this material, which is around 235MPa. And the yield value will decrease as the thickness of the material increases.
Plate thickness/diameter (THK, mm) | Yield value (MPa) |
THK≤16 | 235 |
16<THK≤40 | 225 |
40<THK≤60 | 215 |
60<THK≤100 | 205 |
100<THK≤150 | 195 |
150<THK≤200 | 185 |
Due to the low carbon content, the comprehensive performance is better, and the strength, plasticity and welding properties are well matched, and the use is the most extensive.
Sliding Gate Steel Gear Rack Features:
1. Special for automatic sliding gates(zinc-plated)
2. Module:4 galvanized carbon steel(3 Bolts Set Included)
3. Length:1000mm
4. Inner packing:
Dimensions: 1005*30*12mm
Outer packing: 4pcs/ctn
Total weight: 10KGS
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