F602 bulletproof steel plate
Bulletproof steel plate F602, bulletproof steel plates cutting, bulletproof steel distributing, bulletproof steel material Bulletproof steel spot specifications 6.3*1260*2530 5.5*1260*2530 5.5*1550*2500 2.2*1260*2530 2.3*1260*2530 3.8*1260*2530 4.2*1260*2530 Machining performance When bending is required, F602 bulletproof steel is recommended to use an arc knife with a diameter greater than 4 times the plate thickness (d≥4t); bulletproof steel plate F602 steel is not recommended for bending. If cold bending is required, d≥8t. Carbide or HSS cutters can be used for drilling. At room temperature, laser, waterjet, oxygen-acetylene or plasma can be used for cutting, but the heat-affected zone will reduce the anti-ballistic performance of the steel plate. F602 bullet-proof steel welding performance It is recommended to use high purity and crack resistance type 371 special welding wire and recommended welding process. The protective performance of the weld will be signi