Detailed specification of 4140 material Customized Crane Trolley Wheels diameter from 10-1450mm Forging 0.1mm tolerance

double flange mobile rail steel wheel

1. Material: cast steel or cast iron;

Carbon steel:C45, C50, C55, C60, 4330, C35, 65Mn

Alloy steel:4140, 42CrMo, 40CrNiMo, 4340, 34CrNiMo6

2. Constitute: two wheels, one axle, four bearings, and other parts;3. Loading capacity: 1-300 tons, can be customized.4. The type of the wheels: single flange wheel, double flange wheel, hollow wheel sets and solid wheel sets;5. The diameter of the wheels: 300mm, 350mm, 400mm, 450mm;500mm; 900mm, etc.6) Heat treatment: normalizing, Q&T ,Surface and rim quenching with depth: 5-20mm

7) Measuring & testing equipment:Projecting profile, roughness tester, hardness tester, concentricity tester ect, UT ,MT

8) Size:Customized designs are available.

9) Inspection:In-house and the third party.