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Hot rolled Protection Steel BW500 steel are produced from processes of hot rolling, cutting into length and heat treating. The products are characterized with small thickness, good flatness, outsanding wear resistance, excellent toughness, good weldability, good machinablility, consistent property and quality.
Hot rolled Protection Steel BW500 steel sheet Mechanical Properties
Grade |
Thickness(mm) |
Tensile test |
Brinell hardness |
Impact energy |
90° bending |
||
Yield strength ReH,MPa |
Tensile strength Rm,MPa |
Elongation A50 % |
HBW |
Impact energy |
Bending diameter |
||
BW500 |
3-12 |
--- |
--- |
--- |
500±30 |
≥20 |
d = 8a |
Note : Transversal specimen is adopted in the tensile test, thus the long axis of specimen is vertical to rolling direction.
ongitudinal specimen is used in impact test, and the impact value is obtained from standard specimen (10 × 10 × 50mm); The impact value shall be reduced with equal proportion if the smaller sized specimen is used, such as 5mm,7.5mm.
Transversal specimen is used in the bending test. d=bending diameter,a=plate thickness
Hot rolled Protection Steel BW500 steels are developed for applications where high wear resistant performance is required, such as dumper, garbage vehicle, concrete mixer truck, industrial air fan, hopper, crusher, machinery for coal, grain , cement, grabbucket, etc.
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