Carbon steel S355 bearing seat used for rolling mills

• Descriptions:
  • Bearing seat is commonly used in engineering industry and rolling mills
  • Commonly used materials are 45, 16Mn, S355, etc.
  • It conforms to the standards of ASTM and ASME
  • Material smelting process: EF+LF+VD
  • The manufacturing equipment is 60MN hydraulic press
    Forging reduction ratio≥4:1
  • UT standard is in accordance with the standard of EN10228.3:1998 level 3
  • Port of loading: Shanghai port
  • Delivery time: 40 days

Specifications:

Process procedure:

Forging process flow quality control: Raw material steel ingot into warehouse(test the chemical content) → Cutting→ Heating(Furnace temperture test) → Heat treatment after forging(Furnace temperture test) Discharge the furnace(blank inspection)→ Machining→ Inspection(UT,MT,Visal diamention, hardness)→ QT→ Inspection(UT, mechanical properties, hardness, grain size)→ Finish machining→ Inspection (dimension)→ Packing and Marking(steel stamp, mark)→ Storage Shipment

1. High-precision dimensional tolerance;
2. Excellent mechanical properties;
3. Produce different dimension based on customer’s requirements;
4. Advanced manufacture equipments and inspection devices;
5. Excellent technical personality;
6. Control the production procedure strictly;
7. Pay attention on the package protection;
8. Quality full service.