When you need exceptional high-temperature performance for critical applications, our tantalum r05252 plate delivers unmatched reliability. This premium Ta-2.5W alloy combines pure tantalum with 2.5% tungsten, creating a material that excels in the most demanding environments. Our expertly manufactured plates offer superior strength, corrosion resistance, and thermal stability. Whether you're working in aerospace, chemical processing, or high-temperature furnace applications, these plates provide the durability and performance your projects demand. Trust our decades of experience in China's Titanium Valley to deliver the quality you need.
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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 |
Our tantalum alloy plates meet the highest industry standards:
Material Composition:
Dimensional Range:
Mechanical Properties:
Every tantalum r05252 plate undergoes rigorous testing:
Our quality management system ensures consistent product excellence that meets international standards.
Q: What makes R05252 different from pure tantalum?
A: The 2.5% tungsten addition significantly improves high-temperature strength and creep resistance compared to pure tantalum.
Q: Can you provide smaller quantities for prototyping?
A: Yes, we accommodate both small prototype orders and large production quantities.
Q: What surface finishes are available?
A: We offer polished, as-rolled, and custom surface treatments based on your application requirements.
Q: How do you ensure material purity?
A: Every batch undergoes comprehensive chemical analysis and we provide certification with each shipment.
Ready to discuss your tantalum alloy requirements? Our technical team is here to help you select the right material for your application.
Email: jenny@bjfreelong.com
WhatsApp: +86 135 7119 0943
Contact us today for quotes, technical specifications, or to discuss your custom requirements. We're committed to providing the high-quality materials your projects demand.










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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