Product Details

polished tantalum plate

Product Description

Item Name	polished tantalum plate
Standard	ASTM B708
Material	Tantalum, R05200, R05400, R05252, RO5255, R05240
Purity	99.95%
Specifications	Item	Thickness (mm)	Width (mm)	Length (mm)
	Foil	0.01 - 0.09	30 - 150	>200
	Sheet	0.1 - 0.5	30 - 609.6	30 - 1000
	plate	0.5 - 10	50 - 1000	50 - 2000
	Custom round tantalum sheet	OD454.42ID151.480.1T;+/-1.0,+/-0.5,+/-10%,Centerless
Condition	1.Hot-rolled/Cold-rolled; 2.Alkaline Cleaning 3.Electrolytic Polish; 4.Machining, grinding 5.Stress relief annealing
Application	1. Electronic Instrument Industry 2. Steel industry 3. Chemical industry 4. Atomic energy industry 5. Aerospace aviation 6. Medical treatment
Feature	1.Good ductility 2.Good plasticity 3.Excellent acid-resistance 4.High melting point, high boiling point 5.Very small coefficients of thermal expansion 6.Good capability of absorbing and releasing hydrogen
Certificate	ISO9001:2008, TUV, material test certificate acc EN10204.3.1

Mechnical properties
Grade(UNS)	Annealed
	Tensile strength min, psi (MPa)	Yield strength min,psi (MPa)(2%)			Elongation min, % (1 inch gage length)
Pure Ta (RO5200, RO5400)	30000 (207)		20000 (138)	20
Ta-10W (RO5255)	70000 (482)		60000 (414)	15
Ta-2.5W (RO5252)	40000 (276)		30000 (207)	20
Ta-40Nb (RO5240)	35000 (241)		20000 (138)	25

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