| Quantity: | |
|---|---|
| Category | Parameter | Value |
|---|---|---|
| Chemical Composition | Carbon (C) | 0.45 – 0.55 % |
| Manganese (Mn) | 0.50 – 0.80 % | |
| Silicon (Si) | ≤ 0.05 % | |
| Chromium (Cr) | 0.80 – 1.20 % | |
| Sulfur (S) | ≤ 0.05 % | |
| Phosphorus (P) | ≤ 0.05 % | |
| Mechanical Properties | Density | ~7.70 g/cm³ |
| Yield Strength (Rp0.2) | ~350 MPa | |
| Ultimate Tensile Strength | ~650 MPa | |
| Young’s Modulus | ~200 GPa | |
| Poisson’s Ratio | ~0.30 | |
| Heat Treatment | Normalizing | Typically applied to refine grain structure |
| Quenching + Tempering | Improves toughness and yield strength | |
| Forging | Forging Process | Hot closed‑die forging with pre‑forge and finish‑forge stages |
| Grain Flow | Optimized uniform grain‑flow for high stress areas | |
| Material Utilization | High, with minimized waste and re‑heat steps |
High Strength & Fatigue Resistance
Forged from high-strength alloy steel, it withstands dynamic and impact loads with superior fatigue resistance compared to cast counterparts
Excellent Grain Flow Structure
Advanced closed‑die and precision forging techniques produce optimized grain flow along load paths to enhance structural integrity and durability
Weight‑Efficient Design
Engineered to reduce unsprung mass through optimized geometry without compromising strength, contributing to improved vehicle handling and fuel efficiency
Machining‑Ready Precision
Forged blanks result in minimal internal defects and consistent dimensions, enabling high‑precision CNC finishing and surface consistency
Reliable Load Transfer & Control
Tailored interface geometry ensures precise alignment and consistent load distribution across suspension and steering linkages, improving handling response and safety
Front Suspension Load Bearing
Provides a robust connection point between wheel hub/spindle and control arms to withstand dynamic vertical and lateral forces in automotive front suspension systems
Steering Linkage Interface
Integrates steering tie‑rod and knuckle geometry to precisely transfer driver input to wheel turning mechanics under high stress loading
Heavy‑Duty and Off‑Road Vehicles
Ideal for trucks, SUVs or utility vehicles where forged steel supports high torque, impact resistance and fatigue life under rough conditions
Lightweight EV and Performance Applications
Enables strength‑to‑weight optimization in new energy vehicles, delivering improved ride performance and efficiency while maintaining high structural integrity
Q: What material is used for the forged steering knuckle and control arm?
A: High-strength alloy steel is used, offering excellent fatigue resistance and structural durability.
Q: What are the benefits of using forged components over cast ones?
A: Forged parts provide superior grain flow, higher load capacity, and better impact resistance.
Q: Are these components suitable for electric or performance vehicles?
A: Yes, they are optimized for lightweight design and high strength, ideal for EVs and sports vehicles.
Q: Do you offer custom forging or OEM services?
A: Yes, we provide custom forging solutions tailored to your specifications and project needs.
| Category | Parameter | Value |
|---|---|---|
| Chemical Composition | Carbon (C) | 0.45 – 0.55 % |
| Manganese (Mn) | 0.50 – 0.80 % | |
| Silicon (Si) | ≤ 0.05 % | |
| Chromium (Cr) | 0.80 – 1.20 % | |
| Sulfur (S) | ≤ 0.05 % | |
| Phosphorus (P) | ≤ 0.05 % | |
| Mechanical Properties | Density | ~7.70 g/cm³ |
| Yield Strength (Rp0.2) | ~350 MPa | |
| Ultimate Tensile Strength | ~650 MPa | |
| Young’s Modulus | ~200 GPa | |
| Poisson’s Ratio | ~0.30 | |
| Heat Treatment | Normalizing | Typically applied to refine grain structure |
| Quenching + Tempering | Improves toughness and yield strength | |
| Forging | Forging Process | Hot closed‑die forging with pre‑forge and finish‑forge stages |
| Grain Flow | Optimized uniform grain‑flow for high stress areas | |
| Material Utilization | High, with minimized waste and re‑heat steps |
High Strength & Fatigue Resistance
Forged from high-strength alloy steel, it withstands dynamic and impact loads with superior fatigue resistance compared to cast counterparts
Excellent Grain Flow Structure
Advanced closed‑die and precision forging techniques produce optimized grain flow along load paths to enhance structural integrity and durability
Weight‑Efficient Design
Engineered to reduce unsprung mass through optimized geometry without compromising strength, contributing to improved vehicle handling and fuel efficiency
Machining‑Ready Precision
Forged blanks result in minimal internal defects and consistent dimensions, enabling high‑precision CNC finishing and surface consistency
Reliable Load Transfer & Control
Tailored interface geometry ensures precise alignment and consistent load distribution across suspension and steering linkages, improving handling response and safety
Front Suspension Load Bearing
Provides a robust connection point between wheel hub/spindle and control arms to withstand dynamic vertical and lateral forces in automotive front suspension systems
Steering Linkage Interface
Integrates steering tie‑rod and knuckle geometry to precisely transfer driver input to wheel turning mechanics under high stress loading
Heavy‑Duty and Off‑Road Vehicles
Ideal for trucks, SUVs or utility vehicles where forged steel supports high torque, impact resistance and fatigue life under rough conditions
Lightweight EV and Performance Applications
Enables strength‑to‑weight optimization in new energy vehicles, delivering improved ride performance and efficiency while maintaining high structural integrity
Q: What material is used for the forged steering knuckle and control arm?
A: High-strength alloy steel is used, offering excellent fatigue resistance and structural durability.
Q: What are the benefits of using forged components over cast ones?
A: Forged parts provide superior grain flow, higher load capacity, and better impact resistance.
Q: Are these components suitable for electric or performance vehicles?
A: Yes, they are optimized for lightweight design and high strength, ideal for EVs and sports vehicles.
Q: Do you offer custom forging or OEM services?
A: Yes, we provide custom forging solutions tailored to your specifications and project needs.
