Steel  expanded metal mesh
Material: low carbon steel, stainless steel, aluminum plate, brass plate 
Hole shape: diamond, square  
Pattern: , Standard - raised surface, more rigid
Features: It has well erosion-resisting and rustproof properties
Product specification:
LWM: 4.5 to **0mm
SWM: 2.5 to *0mm
Strand thickness: up to 8.0mm
Strand width: MAX to 8.0mm
Characteristic: The expanded metal process takes regular steel and expands it into a diamond pattern, making it stronger, lighter, more rigid, and more economic as well as making a skid resistant surface.
Uses: They are mainly applied as platforms and stair treads for constructions, vessels, bridges and boilers. They are also used as reinforcement for light construction materials and concrete pouring, radiator grills on all types of vehicles and air compressors, safety guards for gear-drive equipment on various kinds of machines.