| Product Name |
Custom Sand Cast Iron Components for Automotive Mold & Die Applications |
| Material Type |
Gray Iron: ASTM A48 Class 30, 35, 40 (or GB HT250, HT300)Ductile Iron: ASTM A536 Grade 60-40-18 (or GB QT450-10, QT500-7) |
| Manufacturing Process |
Green Sand Casting / Resin Sand Casting (High Precision) |
| Surface Finish |
Machined surfaces (±0.1mm tolerance), Rough cast surface as required |
| Dimensions Range |
From 500mm to 5000mm (Custom size available) |
| Weight Range |
10,000kg per piece |
| Design Standards |
ISO 9001, DIN, JIS, ASME, OEM Drawing Compliance |
| Applications |
Automotive engine blocksTransmission housingsMold base platesDie casting diesChassis componentsHeavy machinery frames |
| Tolerance Control |
±0.5mm ~ ±1.5mm (depending on size and complexity) |
| Heat Treatment |
Optional: Stress Relief Annealing, Normalizing, Quenching & Tempering |
| Surface Treatment |
Sandblasting (Sa2.5)Anti-rust paint coating (e.g., green or gray epoxy)Galvanizing / Powder coating (optional) |
| Marking & Traceability |
Part number, batch code, material grade, date of casting stamped on product |
| Testing & Inspection |
Visual inspectionDimensional check with CMMUT (Ultrasonic Testing)RT (Radiographic Testing)Chemical composition analysis (Spectroscopy)Mechanical testing (tensile strength, impact test) |
| Certifications |
ISO 9001:2015, IATF 16949 (for automotive), CE, PED, TÜV (available upon request) |
| Packaging |
Wooden crate / Steel pallets + anti-corrosion film / Plastic wrapping |
| MOQ |
5 pcs (Negotiable based on design and quantity) |
| Lead Time |
30–60 days after confirmation and deposit |
| Payment Terms |
T/T 30% deposit, 70% before shipment; L/C at sight acceptable |
| Port of Loading |
Shanghai, Ningbo, Qingdao, China |
| Export Markets |
North America, Europe, Middle East, Southeast Asia, Africa, Australia |