Precision-Ground Iron-Nickel Alloy Plates With Technical Support and Delivery Guarantee
As a specialized distributor of advanced metallurgical solutions, Jiangsu Zhonggongte Metallurgical Technology Co., Ltd. delivers globally certified Precision-Ground Iron-Nickel Alloy Plates backed by robust technical expertise. Established in 2022 with a $100M+ annual export footprint across 6 continents, we ensure unmatched dimensional stability for critical applications. Our ISO9001-certified processes guarantee plates with near-zero thermal expansion properties, essential for high-precision industries requiring absolute reliability under temperature fluctuations.
Engineered for extreme environments, these plates offer:
Ultra-Tight Tolerance Control: Achieve ±0.001mm flatness through advanced grinding technology.
Consistent Material Properties: Homogeneous iron-nickel composition (typically 64% Fe, 36% Ni) ensuring uniform CTE
Superior Machinability**: Annealed state allows effortless CNC machining, welding, and stamping.
Corrosion Resistance: Naturally resistant to oxidation and chemical degradation.
Technical Specifications:
| Parameter | Standard Range | Custom Options |
|---|---|---|
| Thickness | 3mm - 50mm | 0.5mm - 150mm |
| Width | 600mm - 1200mm | 100mm - 2000mm |
| Length | 1000mm - 3000mm | Custom |
| Flatness Tolerance | ≤0.02mm/m² | ≤0.005mm/m² |
| Surface Roughness (Ra) | 0.4μm | 0.1μm (Mirror Finish) |
Industry-Specific Advantages:
Semiconductor Manufacturing: Prevent mask alignment errors in lithography stages.
Laser & Optical Systems: Maintain focal point accuracy across operating temperatures.
Aerospace Components: Ensure structural integrity in satellite and avionics housings.
Precision Measurement Devices: Eliminate calibration drift in gauges and sensors.
With dedicated overseas offices and shipments from Shanghai/Tianjin ports, we guarantee delivery to North America, Europe, Asia, and beyond within agreed timelines. Our 51-100 member team provides comprehensive technical support—from material selection guidance to post-installation troubleshooting—ensuring your project’s success. Over 70% of our clients in Eastern Europe and Oceania report 30%+ reduction in thermal compensation costs using our plates.
FAQ:
Q1: What is the minimum order quantity (MOQ)?
A: Standard MOQ is 500kg, but prototype batches are available for R&D purposes.
Q2: Can plates be supplied with protective coatings?
A: Yes, anti-scratch PVC film or VCI paper wrapping is optional for shipment.
Q3: How are dimensional tolerances verified?
A: Each batch undergoes laser scanning and CMM inspection with reports available.
Q4: What is the lead time for custom dimensions?
A: Typically 15-25 days post-design approval, depending on complexity.
Q5: Do you provide machining services for finished components?
A: Yes, CNC milling/turning services are available upon request.
Q6: How is packaging handled for overseas shipments?
A: Plates are crated in moisture-proof wooden cases with corner protectors.
Q7: What documentation accompanies shipments?
A: Mill test reports, material certificates, and commercial invoices are standard.
Q8: Is technical consultation available for CTE matching?
A: Absolutely—our metallurgists provide free CTE analysis for your application environment.
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