QRO90 Material Mold Core Pins for Die Casting with 46-48 HRC and Customized Sizes
We pay special attention to materials and durability of the inserts. Years of machining experience, high-quality imported materials, advanced imported machining equipment, leading testing equipment, and comprehensive delivery quality management system ensure high-quality product components.
| Material | QRO90 |
|---|---|
| Hardness | 46-48 HRC |
| Heat Treatment | Available |
| Service | Made-to-order |
| Surface Treatment | TiCN, TiN, TiALM, Ticrn, nitriding, Black oxygened, Black coating etc available |
| Closest Tolerance | ± 0.05mm |
| Polishness | Ra0.6 |
| Axiality | 0.005mm |
| Verticality | 0.005mm |
QRO90 steel is a high-life chromium-molybdenum-vanadium hot work alloy toolbox with uniform machinability and excellent heat treatment characteristics. Therefore, QRO 90 can extend the life of die casting, extrusion and forging of non-ferrous metals, as well as forging and extrusion die life of iron.
Medical / Packaging / Aerospace / Electronics / Die casting dies / Bottle cap / Auto / Cosmetic etc.
PDF / DWG / DXF / IGS / STEP, etc.
T/T, Paypal, Western Union, 50% deposit, balance before shipment is available.
PE bag with anticorrosive oil, foaming film with carton, or wooden box according to customer's requirement.
Delivery: 7-15 working days for ejector pin types, specific time according to quantity.
Shipping: Express services (DHL, UPS, FEDEX etc.) or according to customer requirements. Express delivery takes 3-5 days with tracking number provided. Ocean shipping available for larger quantities for economic efficiency.
- Clean and tidy workshop
- Strict management with skilled, experienced technicians
- Various raw materials (imported and Chinese) to meet different customer needs
- High precision equipment (Surface grinding, Sodick Wire-cutting, drilling machine)
- Quality control throughout all production processes
- English or Japanese communication support
- Specialized in precision mold parts with prompt response (within 24 hours)
- Advanced facilities and experienced engineers with rich mold parts experience
- Guaranteed quality with superior material quality
- Customer-oriented, efficient cost control solutions
- One-stop service with immediate problem resolution
- 100% inspection of each part before shipment
- Core pin, cavity pin, insert pin etc
- HSS punch, Precision punch, Special-shaped punch
- Ejector pins, ejector sleeve, two-stage ejector pins etc
- Guide pillars, Guide bushings, Guide post set
- Slide Core Units, Latch locks, locating Series
You are always welcome to send us inquiries and questions about products you're interested in. We will reply as soon as possible.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.