ArmaPro550 steel plate introduction

Brand: ArmaPro550
Armapro550 steel plate is a high-strength steel plate, and its performance is superior to that of PRO500 steel plate imported from Sweden.

Mechanical properties of ArmaPro550 steel:
Yield strength (MPa): ≥1350 (1650)
Tensile strength (MPa): ≥1650 (1950)
Elongation rate A%: ≥8 (10)
Brinell hardness HBW: ≥510 (570)

ArmaPro550 steel plate welding performance:
The carbon equivalent of PRO500 steel is between 0.50-0.62, indicating that this steel has good weldability. The heat input during welding is about 1.5-2.5KJ/mm.

ArmaPro550 steel plate is cold bent, follow the following points to avoid cracks during cold bending.
The relationship between the inner bending radius of the ArmaPro550 steel plate and the thickness of the steel plate:
Steel plate thickness mm: <6. Bending angle <90°, indenter radius R/steel plate thickness t, R/t: 4.0. Pivot spacing w/steel plate thickness t, W/t: 10.0
Steel plate thickness mm: ≧6<20. Bending angle <90°, indenter radius R/steel plate thickness t, R/t: 8.0. Pivot spacing w/steel plate thickness t, W/t: 12.0

ArmaPro550 steel plate application introduction:
ArmaPro550 steel plate has good protection performance, cold forming performance and welding performance, and can be used in the field of safety protection, such as personal protection vehicles, bank transport vehicles, training grounds, and safety protection vehicles.

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