Specifications

High intensity, certain toughness, good obdurability and matching; steel plates with excellent welding performance meet the requ

Product Features: High intensity, certain toughness, good obdurability and matching; steel plates with excellent welding performance meet the requirements of different welding processes. Protection Capability.

• Ministry of Public Security
• National Military Standard
Ministry of Public Security (GA164-2005)
• Protection levels are A, B, C from low to high.
• A level: The provided test tools or equipment are used to damage weak parts under the static state in half a hour, but the drawing box can not be taken out in half net working hour;
• B level: The provided test tools or flame cutting equipment are used to damage weak parts under the static state in half a hour, but the drawing box can not be taken out in half net working hour;
• C level: The provided test tools or flame cutting equipment or standard TNT explosives are used to damage weak parts under the static state in half a hour, but the drawing box can not be taken out in half net working hour;

Anti-shooting Capability
• Impenetrable by use of 79 micro-submachine gun loaded with 7.62mm handgun bullets on the 5, or 10 or 15 m target;
• Impenetrable by use of 56-type submachine gun loaded with 7.62mm ordinary bullets on the 10, or 15, or 30m target.
Military Standard
Impenetrable by use of 53-type submachine gun loaded with 7.62mm armor-piercing incendiary (at 808m /s speed) in the 23O normal angle in the distance of 100m.

Protection Capability o HXFD Series Bulletproof High-strength Plate
• In conformity with GA 164-2005 requirements, widely used in manufacturing armored cars, bulletproof vests, as well as military and police helmets.
•In conformity with military standards, applied in the construction of chariots for national defense.
Steel Grade Distinctions
• Compared with HXFD4 steel, HXFD1 is featured by similar components and performance, as well as higher strength, better plastic toughness, obdurability and matching, but slightly worse welding performance.

• HXFD2 steel with high strength, certain plastic toughness, and good welding performance. Recommended
• The hot-rolled HXFD2 steel has high strength, good moldability, a certain welding performance; the finished product can meet the welding requirements of different processes (specifically through test studies of gas shielded arc welding and submerged automatic arc welding) because of its high strength, certain toughness, good obdurability and matching, and excellent welding performance.
• HXFD2 steel with higher cost performance
• HXFD2 steel recommended.