Product Description
| Product Name | Vehicle Accessories casting parts |
| Standard /Non- Standard | Non-Standard Products |
| Model | VEA007 |
| Material | Stainless Steel |
| Classification | Transport Tool Casting Part - Vehicle Accessories |
| Process | Silica Sol Investment Casting +CNC machining |
| Certification | ISO9001:2015 + SGS |
| Service | OEM One-Stop Investment Casting &CNC Machining Service |
Technical Parameters
| Product General Specification | |
| Material | Austenitic stainless steel: 201, 303, 304, 316, 316L, 1.4581, scs14, scs16 |
| Hardened stainless steel:17-4PH, 410, 420, 440C | |
| Alloy cast steel: 4140, 4150, 4340, 8620, GS-25CrMo4 | |
| Casting alloy tool steel: CS-2, CS-7, CrWMn | |
| Carbon steel: 1020, 1025(WCB), 1030, 1040, 1045, 1050 | |
| Weight | 1g-30kg |
| Casting tolerance | CT4-CT7/GBT6414-1999; VDG Merkblad P690 |
| Surface Roughness | Ra1.6-Ra6.3 |
| Thickness | Min 2mm (1mm in Micro-region) |
| Casting Radius | Round radius ≥0.3mm, Internal fillet radius≥0.5mm |
| Blind Hole Depth | Max 30mm (Diamter 10mm) |
| Machining | Turning,Milling,Drilling,Boring,Threading, Grinding,CNC Machining & test equipment |
| Heat Treatment | Annealing,Hardening, Normalizing,Carburizing, Aging |
| Surface Finishing | Black Oxide,Black Coating,Anti-Pollution Flashover Coating,Mirror Polish |
| Industry Standards | ASTM, ICI, BS, DIN, JIS, ISO |
| Design Software | Pro-E, UG,Solidworks, AutoCAD |
| File Format | IGS, STP, XT, PDF, JPEG, JPG |
Product Uses & Advantage
Structural Load-Bearing
Provide high-strength support for critical automotive components (e.g., chassis frames, suspension arms) via precision-cast steel alloys (e.g., SAE 1045, 4140), with tensile strength exceeding 800MPa to withstand dynamic road loads and impact forces.
Maintain dimensional stability under heavy loads, ensuring consistent performance in components like axle housings and engine mounts.
Wear & Heat Resistance
Withstand friction and high temperatures in moving parts (e.g., gearbox synchronizers, clutch plates) through heat-treated precision steel castings, featuring hardness up to HRC 50 and resistance to thermal fatigue.
Reduce wear in rotating components (e.g., camshafts, crankshaft bearing caps) via smooth CNC-machined surfaces (Ra ≤1.6μm) and alloying elements (chromium, molybdenum) that enhance surface hardness.
Precision Mechanical Fit
Enable tight tolerances (±0.02mm) in mating parts such as valve bodies, fuel injector housings, and turbocharger flanges, ensuring leak-free operation and efficient fluid/gas flow.
Facilitate seamless integration with other components (e.g., sensors, gaskets) through cast-in features like threaded holes, keyways, and locating pins, reducing assembly time and errors.
Safety-Critical Performance
Enhance crashworthiness in safety components (e.g., steering knuckles, brake calipers) via controlled ductility and impact absorption, meeting ISO 26262 functional safety standards.
Ensure reliable operation in critical systems (e.g., anti-lock braking system [ABS] valve blocks) with corrosion-resistant steel grades (e.g., 430 stainless steel) to prevent failure in harsh environments.
Engine & Powertrain Systems
Cylinder heads, intake manifold flanges, and oil pump housings with complex internal passages for efficient fluid circulation.
Turbocharger compressor housings and exhaust manifold brackets, designed to withstand temperatures up to 800°C.
Chassis & Suspension
Control arms, stabilizer bar links, and ball joint housings that balance rigidity and flexibility for ride comfort and handling.
Wheel hub carriers and steering knuckles with precision-machined bearing seats for smooth wheel rotation.
Transmission & Driveline
Gearbox casings, differential housings, and drive shaft yokes with high torsional strength to transmit torque.
Clutch pressure plates and flywheel rings with uniform weight distribution to reduce vibration.
Brake & Steering Systems
Brake caliper bodies, master cylinder housings, and ABS valve blocks with tight sealing surfaces to maintain hydraulic pressure.
Steering gear housings and rack-and-pinion brackets with low-friction machined bores for responsive handling.
Body & Exterior Components
Door hinge brackets, hood latch housings, and bumper reinforcement beams with high impact resistance.
Fuel tank mounting straps and exhaust system hangers, corrosion-resistant via galvanized or powder-coated surfaces.
