Qingdao Sande Technology Co., LTD
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Premium Forged Axle Spindles – Alloy Steel Automotive Components | Hot/Cold Forging | OEM Quality
Product Highlights
Material : Grade 4140/4340 Alloy Steel (QT Heat Treated)
Process : Precision Hot & Cold Forging Options
Capacity : OEM Production & Aftermarket Supply
Certification : IATF 16949 Compliant
Finish : Machined Ready-to-Install or As-Forged
Key Features
✔ Superior Fatigue Resistance – Forged grain structure withstands 2M+ stress cycles
✔ Precision Tolerances – ±0.15mm (Forged), ±0.025mm (Machined)
✔ Multiple Configurations – Standard & Custom Spline Patterns
✔ Corrosion Protection – Optional Zinc Plating or Powder Coating
Technical Specifications
| Parameter | Hot Forged | Cold Forged |
|---|---|---|
| Size Range | 1"-6" Dia | 0.5"-3" Dia |
| Weight | 5-50kg | 1-20kg |
| Tensile Strength | 850-1200 MPa | 900-1400 MPa |
| Production Lead Time | 4-6 Weeks | 2-3 Weeks |
Applications
Heavy Truck Front Axles
Trailer Drop Axles
Agricultural Equipment
Military Vehicle Systems
Racing & Off-Road Conversions
Why Our Forged Spindles?
✅ New Die Technology – Consistent dimensional accuracy
✅ Material Savings – 25% less waste vs. machining from billet
✅ Full Traceability – Heat number tracking & material certs
✅ One-Stop Service – Forging + Machining + Coating
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