We are a China-based manufacturer of steel axle shafts, delivering reliable power transmission components to machine builders and OEMs. Our steel axle shaft combines toughness and precision, engineered for high-load applications in automotive, agricultural, and industrial gear systems. We use premium alloy steel, with strict heat treatment and surface finishes to resist wear and fatigue. Each shaft is machined to tight tolerances, with balanced weight and runout for smooth operation. Available in various diameters, lengths, spline counts, and end configurations; we can customize to your spec. We offer quick sampling, consistent batch quality, and traceable material certificates. Our in-house NDT and 3D inspection keep quality under control. We ship fast worldwide, with partner logistics and flexible MOQs for China and global buyers. If you need a dependable steel axle shaft from a trusted Manufacturer, contact us today to discuss your needs and volumes.
Steel axle shafts drive peak drivetrain performance in vehicles and industrial machinery. A disciplined mix of high-strength alloys, precision machining, and controlled heat treatment yields excellent fatigue resistance, torsional stiffness, and wear life. Each shaft undergoes rigorous testing and metrology to verify straightness, balance, and surface integrity under demanding loads. Service meets innovation when customization and collaboration speed value. Tailoring options—shapes, keyways, tolerances, coatings—reduces assembly risk and accelerates time-to-value. A data-driven quality system, traceability, and proactive field feedback translate into predictable uptime, easy warranty handling, and rapid prototyping. Global buyers benefit from scalable production, transparent lead times, and competitive pricing achieved through optimized workflows and automation. Compliance with international standards and proactive risk management—materials sourcing, supplier audits, and environmental stewardship—support steady supply in volatile markets. In short, a steel axle shaft that blends engineering rigor with responsive service becomes a dependable performance driver.
| Part | Model | Material | Grade | Diameter (mm) | Length (mm) | Surface Finish | Hardened (HRC) | Tensile Strength (MPa) | Yield Strength (MPa) | Weight (kg) | Operating Temp (°C) | Fatigue Life (Hours) | Lubrication | Origin |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Axle Shaft Series X1 | X1-300 | AISI 4140 Alloy Steel | Quenched & Tempered | 42 | 320 | Ground | 52 | 800 | 650 | 2.75 | -40 ~ 150 | 150000 | Grease-filled sleeve | Germany |
| Axle Shaft Series X2 | X2-360 | AISI 8620 Alloy Steel | Case Hardened | 50 | 420 | Polished | 56 | 900 | 700 | 3.45 | -40 ~ 120 | 180000 | Oil bath | Japan |
| Axle Shaft Series X3 | X3-480 | AISI 17-4PH Stainless | H1150 | 58 | 500 | Ground | 50 | 860 | 680 | 4.80 | -20 ~ 150 | 120000 | Grease | USA |
| Axle Shaft Series X4 | X4-520 | AISI 4140 | Quenched & Tempered | 60 | 520 | Ground | 56 | 860 | 650 | 5.60 | -40 ~ 110 | 130000 | Dry film + oil | UK |
| Axle Shaft Series X5 | X5-640 | AISI 4340 | QT | 68 | 640 | Polished | 58 | 940 | 720 | 7.30 | -40 ~ 100 | 100000 | Grease | Italy |
| Axle Shaft Series X6 | X6-700 | AISI 1045 Alloy Steel | HT | 72 | 700 | Oil-quenched | 50 | 650 | 520 | 11.20 | -30 ~ 120 | 80000 | Oil immersion | China |
| Axle Shaft Series X7 | X7-760 | AISI 4140 | QT | 76 | 760 | Ground | 52 | 780 | 620 | 12.50 | -40 ~ 130 | 90000 | Grease | Czech Republic |
| Axle Shaft Series X8 | X8-820 | AISI 52100 Bearing Steel | Quenched | 82 | 820 | Honed | 60 | 980 | 740 | 16.30 | -50 ~ 125 | 210000 | Oil mist | Sweden |