Tantalum Custom Parts

Tantalum Custom Parts Data Sheet

Reference:	HMTA0017
Dimensions:	The dimensions and shapes can be customized according to specific drawings with tight tolerances.
Standard:	ASTM B365，ASTM B708, ASTM F560 (Medical Grade)
Material:	R05200, R05400, R05252, R05255, R05240
Purity:	99%, 99.9%, 99.95%, 99.99%, 99.999%
Type:	Ring, Flange, Fastener, Heater, and other complex shapes
Temper:	Annealed or Unannealed

Tantalum Custom Parts

Shanghai Yuepeng offers a wide range of custom tantalum parts, including tantalum heaters, fasteners, flanges, and other intricately shaped parts. Tantalum, renowned for its exceptional corrosion resistance, high melting point, and outstanding strength at elevated temperatures, is widely utilized in industries such as electronics, aerospace, and chemical processing. Additionally, tantalum alloys offer enhanced properties, including improved machinability and increased resistance to oxidation and wear, making them ideal for demanding applications in harsh environments.

Tantalum Custom Parts Materials Chemical Composition

Shanghai Yuepeng manufactures high-precision tantalum custom parts with strict tolerances and compliance with the ASTM standard.

Material	Chemical Composition (≤wt%)
	C	N	O	H	Nb	Fe	Ti	W	Mo	Si	Ni	Ta
RO5200	0.010	0.010	0.015	0.0015	0.10	0.010	0.010	0.050	0.020	0.005	0.010	Bal.
RO5400	0.010	0.010	0.03	0.0015	0.10	0.010	0.010	0.050	0.020	0.005	0.010	Bal.
RO5255	0.010	0.010	0.015	0.0015	0.10	0.010	0.010	9.0～11.0	0.020	0.005	0.010	Bal.
RO5252	0.010	0.010	0.015	0.0015	0.50	0.010	0.010	2.0～3.5	0.020	0.005	0.010	Bal.
RO5240	0.010	0.010	0.020	0.0015	35.0～42.0	0.010	0.010	0.050	0.020	0.005	0.010	Bal.

Tantalum Custom Parts Machining Services

Tantalum Custom Parts requires precision machining to meet strict tolerances and performance standards. The machining process involves cutting, shaping, and finishing. The high ductility of tantalum and its alloys’ high ductility allow us to create complex shapes and designs for specialized applications. Shanghai Yuepeng can offer common machining services as follows:

• CNC Machining: Precision CNC milling and turning to create complex shapes and intricate features.
• Wire EDM: Used for cutting delicate and intricate parts with high precision.
• Surface Grinding: To achieve smooth, flat, and precise surfaces on tantalum parts.
• Tapping ＆ Threading: For producing threaded holes or custom threads in tantalum parts.
• Electropolishing: Enhancing the surface finish and corrosion resistance of the final parts.

Tantalum  Custom Parts Applications

Tantalum Custom Parts are mainly manufactured of various tantalum and tantalum alloy materials, widely applied in the following areas:

• Aerospace
• Chemical industry
• Medical industry
• Electronics
• Nuclear industry
• Metallurgy

Tantalum and Tantalum Alloy

• R05200, unalloyed tantalum, electron-beam furnace vacuum-arc melt, or both
• R05400, unalloyed tantalum, powder-metallurgy consolidation.
• R05255, tantalum alloy, 90 % tantalum, 10 % tungsten, electron-beam furnace of vacuum-arc melt, or both.
• R05252, tantalum alloy, 97.5 % tantalum, 2.5 % tungsten, electron-beam furnace or vacuum-arc melt, or both.
• R05240, tantalum alloy, 60 % tantalum, 40 % niobium, electron-beam furnace or vacuum-arc melt.

Tantalum Custom Parts Packaging

The Tantalum Custom Parts are carefully placed in wooden cases or cartons with additional support from soft materials to prevent any shifting during transportation. This packaging method guarantees the integrity of the products throughout the delivery process.