When you need superior corrosion resistance and exceptional performance in extreme environments, our tantalum plates deliver unmatched reliability. At Baoji Freelong New Material Technology Development Co., Ltd., we specialize in manufacturing premium-grade tantalum plates that meet the most demanding industrial requirements. Located in China's renowned Titanium Valley, we combine decades of expertise with advanced manufacturing techniques to produce plates that exceed industry standards. Our tantalum plates are engineered for applications where ordinary materials simply cannot perform.
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| Chemical composition, Max | ||||||||||||
| Grade | Fe | Si | Ni | W | Mo | Ti | Nb | O | C | H | N | Ta |
| RO5200 | 0.0018 | 0.003 | 0.0005 | 0.0035 | 0.0012 | 0.001 | 0.026 | 0.01 | 0.003 | 0.0015 | 0.0012 | Remain |
| RO5252 | 0.01 | 0.005 | 0.01 | 2.0~3.5 | 0.02 | 0.01 | 0.5 | 0.015 | 0.01 | 0.0015 | 0.01 | Remain |
| Thickness | Tolerance (mm) | Width | Tolerance | Length | Tolerance | |
| (mm) | Grade I | Grade II | (mm) | (mm) | (mm) | (mm) |
| 0.15~0.2 | ±0.015 | ±0.02 | 50-300 | ±2.0 | 100-1000 | ±2.0 |
| >0.2~0.3 | ±0.020 | ±0.03 | 50-300 | ±2.0 | 100-1000 | ±2.0 |
| >0.3~0.5 | ±0.030 | ±0.04 | 50-300 | ±2.0 | 100-1000 | ±2.0 |
| >0.5~0.8 | ±0.040 | ±0.06 | 50-200 | ±1.0 | 50-700 | ±2.0 |
| >0.8~1.0 | ±0.060 | ±0.08 | 50-200 | ±1.0 | 50-700 | ±2.0 |
| >1.0~1.5 | ±0.080 | ±0.10 | 50-200 | ±1.0 | 50-700 | ±2.0 |
| >1.5~2.0 | ±0.120 | ±0.14 | 50-200 | ±1.0 | 50-700 | ±2.0 |
| >2.0~3.0 | ±0.160 | ±0.18 | 50-200 | ±1.0 | 50-700 | ±2.0 |
| >3.0~4.0 | ±0.180 | ±0.20 | 50-200 | ±1.0 | 50-700 | ±1.0 |
| >4.0~6.0 | ±0.200 | ±0.24 | 50-200 | ±1.0 | 50-700 | ±1.0 |
| Special requirements to be agreed upon seller and buyer | ||||||
Technical Specifications
Our tantalum plates meet rigorous industry standards and come with comprehensive specifications:
Exceptional Corrosion Resistance
You get outstanding protection against strong acids and alkalis, making these plates ideal for harsh chemical environments.
Superior Durability
Our plates maintain structural integrity even under extreme temperature variations and mechanical stress.
Biocompatibility
Perfect for medical applications where material safety is paramount.
High-Temperature Performance
Maintains properties at temperatures where other materials fail.
Excellent Formability
Easy to machine, weld, and fabricate according to your specific requirements.
Chemical Processing Industry
Medical and Pharmaceutical
Electronics and Aerospace
Energy Sector
We employ state-of-the-art manufacturing processes to ensure consistent quality:
Proven Expertise
With years of experience in refractory metals, we understand your unique requirements.
Global Reach
We serve clients across Australia, Korea, Germany, US, UK, Malaysia, Middle East, and Taiwan.
Quality Commitment
We never compromise on quality - it's our absolute responsibility to meet your expectations.
Technical Support
Our engineering team provides comprehensive technical assistance throughout your project.
Your order receives careful attention from our logistics team:
Ready to discuss your tantalum plate requirements? Our team is here to help.
Email: jenny@bjfreelong.com
WhatsApp: +86 13571190943
Contact us today for technical specifications, pricing, or to request samples. We're committed to providing the perfect solution for your application needs.










Baoji Freelong New Material Technology Development Co., Ltd loated in Baoji City--China's Titanium Valley,we are mainly doing Zirconium,Titanium,Nickel,Niobium,Tantalum etc metal material and other alloy's produce,OEM and Sales.and also exporting the goods what we make. we have a lot of trustful clients and partner.and also we were authority by some firms.At present,we were build our relationship with Australia,Korea,German,US,UK,Malaysia,AZ,Middle East,Taiwan,Etc. Our company always take the quality and service as our responsibility,We always get close even match the quality what our customer wanted and as for quality,we never say no and no reason for quality failure.
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WhatsApp&Wechat: 86 13571190943
E-mail:jenny@bjfreelong.com
Address: No.188. Gaoxin Ave, Baoji City, Shannxi, China.

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