Cast Steel Control Arms: Selection & Supply
Source cast steel control arms against a specific vehicle application or drawing. Confirm the material specification, mounting geometry and assembly contents before comparing quotations.
Catalog references and listed specifications
Review each record against the required application. References and measurements below are the existing catalog information; confirm the proposed supply item in your quotation.
3. Four application scenarios of cast steel control arms
| Application Area | Material Grade | Special Process | Performance Highlights |
|---|---|---|---|
| New Energy Buses | GS-20Mn5N | Laser Surface Strengthening | 22% weight reduction, 5% increase in range |
| Mining Machinery | GS-HM1 | Overall Quenching + Shot Peening | 70% improvement in impact resistance |
| Port AGVs | GS-ND Steel | Low-temperature Tempering Treatment | Normal operation in -50°C environment |
| Military Off-road Vehicles | GS-4340 | Dual Quenching and Tempering Treatment | Bulletproof level reaches STANAG 4569 |
What to check for this part
Keep cast steel and cast iron specifications separate. If your request uses the term “cast iron control arm,” send the material requirement rather than treating the two materials as equivalent.
Have an existing part number? Use it to narrow the catalog, then compare the listed application and specification. If the number is missing, send the vehicle details and a description of the installed position.
Prepare a supply enquiry
Include the reference numbers, quantity for each item and delivery destination. If a drawing or inspection requirement applies, identify it in the request. Ask us to confirm the proposed part, package contents, pricing and lead time for your order.