99.99 High Purity R05200 R05400 0.01mm Thickness Tantalum Foil for Aviation

• Characteristic: Stable Electrical Behavior, Low Weight, High Capacitance
• Protection: Resistance to Corrosion, High Melting Point
• Usage: Alloys, Electronics
• Concentrate or Not: Non-concentrate
• Density: 16.65g/cm3
• Purity: 99.95%Min
• Model NO.: R05200, R05400
• Melting Point: 3017°c
• Processing: Forging, Hot-Rolling, Cold-Rolling
• Grade: Ta1 Ta2 R05200 R05400
• Regular Sizes: 0.05mm 0.1mm 0.5mm
• Condition: Hot Rolled,Cold Rolled, Annealed,Grinding,Mirror
• Transport Package: Wooden Box
• Trademark: ZYTC
• Origin: China
• HS Code: 810390190
• Production Capacity: 30 Tons/Month

Product Description

99.99 High Purity R05200 R05400 0.01mm Thickness Tantalum Foil For Aviation
Purity	99.95%min
Grade	R05200,R05400,R05255,R05252,R05240
Standard	ASTM B708, GB/T 3629
Size	Item	Thickness (mm)	Width (mm)	Length   (mm)
	Foil	0.01-0.09	30-150	>200
	Sheet	0.1-0.5	30-610	30-1000
	Plate	0.5-1.0	20-1200	50-2000

Mechanical Property (annealed)
Grade	T. Strength      min PSI(MPa)	Y.Strength     min PSI(MPa)	EL.   min,%
Pure Ta   (R05200,R0540)	30000 (207)	20000 (138)	20
Ta-10W(R05255)	70000 (482)	60000 (414)	15
Ta-2.5W(R05252)	40000 (276)	30000 (207)	20
Ta-40Nb(R05240)	35000 (241)	20000 (138)	23

 

Chemical Composition
Element	R05200	R05255	R05252	R05240
C	0.010	0.010	0.010	0.010
O	0.015	0.015	0.015	0.020
N	0.010	0.010	0.010	0.010
H	0.0015	0.0015	0.0015	0.0015
Fe	0.010	0.010	0.010	0.010
Mo	0.020	0.020	0.020	0.020
Nb	0.100	0.100	0.100	35.0-42.0
Ni	0.010	0.010	0.010	0.010
Si	0.005	0.005	0.005	0.005
Ti	0.010	0.010	0.010	0.010
W	0.050	9.1-11.0	2.0-3.5	0.050
Ta	Re	Re	Re	Re

 

 

Features:
1. Good ductility, good machinability
2. Good plasticity
3. High melting point metal 3017 degree
4. Excellent corrosion resistance
5. Very small coefficients of thermal expansion
6. Good capability of absorbing and releasing hydrogen
7. Good biocompatibility
8. High melting point, high boiling point

Application:
1. Electronic instrument.
2. Steel industry
3. Chemical industry
4. Atomic energy aviation
5. Aerospace aviation
6. Cemented carbide
7. Medical treatment