Replacing worn closing wheel frame bushings on planters is a recurring expense and chore. There are kits to replace those bushings with bearings to eliminate that semi-annual maintenance project.

Mild steel is generally between 275 to 350 MPa with high-strength steels having megapascal ratings up to slightly over 700. Today’s ultra high strength steels, such as the familiar Boron, have ...

Low-carbon steel (mild steel) Ductile and tough, easy to form, braze and weld, good electrical and thermal conductivity but poor resistance to corrosion: Nuts, bolts, screws, bike frames and car ...